JB/T 5840-1991 JA series bipolar power transistors for switches above 50A
Some standard content:
Mechanical Industry Standard of the People's Republic of China
JB/T 5840-1991
JA series 50A and above switching bipolar power transistors 1991-10-24 Issued
Implementation of the Ministry of Machinery and Electronics Industry of the People's Republic of China on 1992-10-01
Mechanical Industry Standard of the People's Republic of China
JA series 50A and above switching bipolar power transistors 1 Subject content and scope of application
JB/T 58401991
This standard specifies the limit values, characteristic values and inspection rules and basis of case-rated switching bipolar power transistors. This standard applies to JA50, JA100 and JA200 single transistors of this type of transistor. 2 Reference standards
GB6218
GB4587
GB4024
Blank detailed specification for bipolar transistors for switching Bipolar transistor test methods
Semiconductor device reverse blocking thyristor test methods GB2423.4
Basic environmental test procedures for electric and electronic products Test Db; Alternating damp heat test methods GB4937 Semiconductor discrete devices Mechanical and climatic test methods GB4938
3 Technical requirements
3.1 Dimensions
Semiconductor discrete devices Acceptance and reliability
The recommended dimensions are shown in Figures 1 to 8.
Approved by the Ministry of Machinery and Electronics Industry on October 24, 1991 and implemented on October 1, 1992
Figure 3 (100A)
Figure 2 (50A)
Figure 4 (100A)
JB/T5840
Figure 3 (100A)
Figure 5 (200A)
Figure 4 (100A)
Figure (288
Figure 3 (100A)Www.bzxZ.net
Figure 5 (200A)
Figure 4 (100A)
Figure 6 (288
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IB/T5840
Figure 7 (50A)
3.2 Limit values (absolute maximum ratings)
3.2.1 Limit values are as specified in Table 1.
Limit values
Case temperature
Storage temperature
Maximum equivalent junction temperature
Collector-base voltage
Collector-emitter voltage
Collector-emitter holding voltage
Emitter-base voltage
Maximum continuous collector current
Maximum total power dissipation
JB/T 5840-1991
VcEO(s)
Figure 8(50A)
40~+75
=40~+150
400~1200
≥0.5Vcno
JB/T 58401991
Limit value (absolute maximum rating)
Limit value is as specified in Table 1.
Limit value
Case temperature
Storage temperature
Maximum equivalent junction temperature
Collector-base voltage
Collector-emitter voltage
Collector-emitter holding voltage
Emitter-base voltage
Maximum continuous collector current
Maximum total dissipated power
Te75℃
JB/T 58401991
VcEO(e)
Collector-base voltage VcBo and collector-emitter voltage Vc2o are graded according to Table 2. Table 2
VcBo and
3.3 Electrical characteristics
Electrical characteristics are determined according to Table 3.
Electrical characteristics
Tase=25 (unless otherwise specified)
Static value of common emitter forward current transfer ratio Maximum collector-emitter saturation voltage
Maximum base-emitter saturation voltage
Maximum collector-base cut-off current
Maximum collector-emitter cut-off current
Maximum emitter-base cut-off current
Collector Collector-emitter holding voltage
VcEsat
VBEsat)
IcBort)
40~+75
=40~+150
400~1200
400~1200
≥0.5Vcpo
Test group
Electrical characteristics
Tcase=25r (unless otherwise specified)
High maximum collector-base cut-off current
Opening time
Maximum junction-to-case thermal resistance
3.4 Characteristic curve (not for inspection)
Icaota)
JB/T 58401991
Continued Table 3
The manufacturer should provide the following curves in the product manual: Safe operating area (Ic-Vce) curve
Ptot-Tease derating curve:
hE-T(curve
d, Vceo-T() curve.
4 Inspection rules
Batch (Group A) inspection
Group A inspection shall be in accordance with Table 4. All inspections are non-destructive. 4
External visual inspection
Non-working device
Unit reference standard
Case Electrode-base
Cut-off current
Collector-emitter
Cut-off current
Collector-emitter
VcEOtsur
Maintaining voltage
Collector-emitter
VcEtsat)
Case saturation voltage
GB4537
GB4587
GB4587
GB4587
Appendix AG
Tene25
(Unless otherwise specified)
Normal lighting and normal vision|| tt||Connect A2b
Vcn-VcBo
VceVcEO
Te-75℃
Test grouping
Inspection requirements
Electric blanket and other signs are clear,
Surface is free of defects
Cable: IcBo>100Icno(1)
T%5ic=IcIcM||t t||GB4587
Ig-10A(JA50), 20A(JA
100), 40A(JA200)
AQL(II)
Base-emitter YsEat
insulation voltage
supply-emitter voltage
static
switching time
JB/T 58401991
continued.
Use standard
GB4587
GB4587
T+tgm25
(Except for fixed insurance)
Tea73C,icmfc
IB-10A(JA50),20A
(JA100),40A(JA200)
ic-IcM
f1p8，fx5#8
0=0.1%,ic-Ic,JA50||tt| |mmn1oA,rt6os
GB4587
120，JA100;Im1=-Im3
Appendix A.4
20A,R-32,60
JA200,InMi--Inmt=40A
KL=1.50,30
Inspection requirements
JA100JA290
AQL(I)
Note: ① For the AQL sampling in the inspection requirements column, see Appendix A. ② Among the three pairs of RL values in the A4 grouping condition column, the small one corresponds to VeE0=190~703V, and the large one corresponds to VcE0-800V-1200V. If the first inspection fails, it can be tightened according to Appendix A. The first-level crown diameter inspection span can only be submitted once. 4.2-cycle (Group B) inspection
Group B inspection is as specified in Table 5. For standard products produced normally, at least one batch of Group B inspection shall be carried out every year. The inspection marked with (D) is destructive (the same below).
Lead pull force (D)
(For non-cavity integral
devices)
Solderability
Temperature rapid change
Followed by: alternating humidity
(D) (For non-cavity
devices)
Followed by
Sealing (For cavity
Finally tested,
Cut-off current
Saturation voltage
IenomA
Vertsa)|| tt||Forward current transfer ratio aE
Reference standard
GB4937
GB4937
Teae=25
(otherwise guaranteed)
According to the external
add 9.8N
solder point method for each lead-out wire, the solder
temperature is 2352℃,
the lead-out terminal should be within 2.58
with clean materials
maximum shape and installation dimensions Meet the requirements
After the test, check for 10 items,
No crack, looseness or relative movement between the lead and the
part body
Guangyuan Dianhao
Two simple methods, -49℃ and 150℃
GB4987
damage 5 times, compare for 2~
3min, restore the fashion ah
test Db, method 2 strictness
GB2423||tt ||55℃ needs 2 cycles
GB4937
Pressure: The whole sample is immersed in domestic oil at 15
and 30℃. The oil
exceeds the uppermost
part of the sample's outer width by at least 10m3. The pressure drops by 13.3Pa within 1min. At any small pressure
and the pressure is maintained for 1min, no bubbles will appear according to Aab
≤1.5 ≤3.0
Electrical durability
(working life
or high temperature reaction》
The final test:
Cut-off current
Saturation voltage
IcBora)
Vca(st)
Forward current conduction
Release batch certificate
JB/T 58401991
Continued Table 5
Unit Reference Standard
GB4938
Teat25
(Unless otherwise specified)
Work Decision
tml68tien
Teas-75_9r
High Temperature Reflection
-1686h
Te-150_9
VcA=VcBD||tt| |VcE=25V
ic=16A(JA50)
32A(A100)
40A（JA200)
Report A2b
Call A2b
Briefly give the relevant attribute data of B3, B4, B5 and B8 groups, Icno[1), VcE:), hs1E before and after the test, and the test conclusion. Note: n and C in the test requirements column are the number of samples and the qualified judgment, the same below. If the first test of group B fails, it can be tested again according to the selection of B, but each test group can only be added once, and the samples should be subject to all tests of the group. 4.3 Periodic (Group C) Test
Group C test is as specified in Table 6. For the standardized products produced normally, at least one batch of Group C test should be carried out every year. 6
Inspection or test
High temperature collector
Base cut-off current
Junction thermal resistance
Torque (D)
Welding heat resistance (D)
Final test:
Cut-off current
Saturation voltage
Icao(t)
ToBa()mA
VcElsat)
Positive bottom current transfer ratio haiE
Reference standard
GB4587
GB4587
GB4937
GB4937
Teae=25℃
(Unless otherwise specified)
According to the appearance drawing
Tu125r
VeB-0.7VcBo
Inspection requirements
JA100|JA200
All dimensions meet the requirements
Junction temperature=T(vi), P=400W
0.18800940:075
(JA50), 800W(JA 100),
1000W(JA200)
Strictness 1, torque action
Time 10~158
Welding temperature 260±5℃
Loss time 10±1s
Recovery time greater than 1h
Diffusion end distance 2~2.5mm
Press A2b
Dial A2h
No damage
0.81.5≤3.0
Inspection or test
Constant stress
(for cavity device
Final test:
Cut-off current
Saturation voltage
Positive current conduction
IcBomA
Vcalsat
Steady-state thermal insulation (for
non-cavity devices)
Final test,
Cut-off current
Saturation voltage
Positive current conduction
cBO()mA
VcElsat
Electrical endurance (working life or high
temperature reverse bias)| |tt||Final test:
Cut-off current
Saturation voltage
Forward current
High temperature storage
TcBoumA
VcEtost
Final test:
Cut-off current
Saturation voltage
Icno()mA
VcEest
Forward current
CRRL respectfully proves
Cited standard
GB4937
GB4937| |tt||GB4938
JB/T5840-1991
Continued 6
Teae=25c
(unless otherwise specified)
Constant acceleration: for devices with a weight of 100g or more, acceleration 500g in two directions of the three main axes, each pressing A2b
Set A2b
Temperature: 85±2℃
Relative humidity: 80%~90%
Test time: 1000h| |tt||Recovery time, the sample is under 25±3℃
normal atmospheric conditions
recover for 2~24h
The final test is completed within 8h after the recovery time
Working time
t=100018h
Te+75_
Ic=16A(JA50）
32A(JA100)
40A(JA200)
Dial A2b
Child A2b
CB4937| |tt||High temperature reverse bias
t=100038h
Junction temperature=150_
VceVcBo
Shrinkage temperature=150-9
t1000-3
According to A2b
According to A2b
0.81.53.0
The relevant attribute data of C4, C6, C7 and Co groups, IcBO()Vcsat21E before and after the test and the test conclusion note; if the high temperature reverse bias test is performed on C8 group, C9 group may not be performed. Urgent! If the first test submitted by group B fails, it can be handled as the second test submitted by group B. 100
The relevant attribute data of C4, C6, C7 and Co groups, IcBO()Vcsat21E before and after the test and the test conclusion note; if the high temperature reverse bias test is done for C8 group, C9 group may not be done. Urgent! If the first test submitted by group B fails, it can be handled as the second test submitted by group B. 100
The relevant attribute data of C4, C6, C7 and Co groups, IcBO()Vcsat21E before and after the test and the test conclusion note; if the high temperature reverse bias test is done for C8 group, C9 group may not be done. Urgent! If the first test submitted by group B fails, it can be handled as the second test submitted by group B. 100
The relevant attribute data of C4, C6, C7 and Co groups, IcBO()Vcsat21E before and after the test and the test conclusion note; if the high temperature reverse bias test is done for C8 group, C9 group may not be done. Urgent! If the first test submitted by group B fails, it can be handled as the second test submitted by group B. 100
The relevant attribute data of C4, C6, C7 and Co groups, IcBO()Vcsat21E before and after the test and the test conclusion note; if the high temperature reverse bias test is done for C8 group, C9 group may not be done. Urgent! If the first test submitted by group B fails, it can be handled as the second test submitted by group B. 100
The relevant attribute data of C4, C6, C7 and Co groups, IcBO()Vcsat21E before and after the test and the test conclusion note; if the high temperature reverse bias test is done for C8 group, C9 group may not be done. Urgent! If the first test submitted by group B fails, it can be handled as the second test submitted by group B. 100
The relevant attribute data of C4, C6, C7 and Co groups, IcBO()Vcsat21E before and after the test and the test conclusion note; if the high temperature reverse bias test is done for C8 group, C9 group may not be done. Urgent! If the first test submitted by group B fails, it can be handled as the second test submitted by group B. 1058 internal
clean materials
maximum shape and installation dimensions meet the requirements
after the test, the large 3 cases 10 borrow inspection,
no cracks, looseness or relative movement between the lead jump and the
parts body
two simple methods, -49 ℃ and 150 ℃
GB4987
damage 5 times, compare the time 2~
3min, restore the fashion ah
test Db, method 2 strictness || GB2423: 55℃ requires 2 cycles GB4937: Seal: The whole sample is placed in domestic oil at 15℃ or 30℃, the oil exceeds the uppermost part of the sample width by at least 10m3, and the pressure drops by 13.3Pa within 1min. At any small pressure and the pressure is maintained for 1min, no bubbles will appear according to Aab≤1.5 ≤3.0
Electrical durability
(working life
or high temperature reaction》
The final test:
Cut-off current
Saturation voltage
IcBora)
Vca(st)
Forward current conduction
Release batch certificate
JB/T 58401991
Continued Table 5
Unit Reference Standard
GB4938
Teat25
(Unless otherwise specified)
Work Decision
tml68tien
Teas-75_9r
High Temperature Reflection
-1686h
Te-150_9
VcA=VcBD||tt| |VcE=25V
ic=16A(JA50)
32A(A100)
40A（JA200)
Report A2b
Call A2b
Briefly give the relevant attribute data of B3, B4, B5 and B8 groups, Icno[1), VcE:), hs1E before and after the test, and the test conclusion. Note: n and C in the test requirements column are the number of samples and the qualified judgment, the same below. If the first test of group B fails, it can be tested again according to the selection of B, but each test group can only be added once, and the samples should be subject to all tests of the group. 4.3 Periodic (Group C) Test
Group C test is as specified in Table 6. For the standardized products produced normally, at least one batch of Group C test should be carried out every year. 6
Inspection or test
High temperature collector
Base cut-off current
Junction thermal resistance
Torque (D)
Welding heat resistance (D)
Final test:
Cut-off current
Saturation voltage
Icao(t)
ToBa()mA
VcElsat)
Positive bottom current transfer ratio haiE
Reference standard
GB4587
GB4587
GB4937
GB4937
Teae=25℃
(Unless otherwise specified)
According to the appearance drawing
Tu125r
VeB-0.7VcBo
Inspection requirements
JA100|JA200
All dimensions meet the requirements
Junction temperature=T(vi), P=400W
0.18800940:075
(JA50), 800W(JA 100),
1000W(JA200)
Strictness 1, torque action
Time 10~158
Welding temperature 260±5℃
Loss time 10±1s
Recovery time greater than 1h
Diffusion end distance 2~2.5mm
Press A2b
Turn A2h
No damage
0.81.5≤3.0
Inspection or test
Constant stress
(for cavity device
Final test:
Cut-off current
Saturation voltage
Positive current
IcBomA
Vcalsat
Steady-state thermal (for
non-cavity devices)
Final test,
Cut-off current
Saturation voltage
Positive current
cBO()mA
VcElsat
Electrical endurance (working life or high
temperature reverse bias)| |tt||Final test:
Cut-off current
Saturation voltage
Forward current
High temperature storage
TcBoumA
VcEtost
Final test:
Cut-off current
Saturation voltage
Icno()mA
VcEest
Forward current
CRRL respectfully proves
Cited standard
GB4937
GB4937| |tt||GB4938
JB/T5840-1991
Continued 6
Teae=25c
(unless otherwise specified)
Constant acceleration: for devices with a weight of 100g or more, acceleration 500g in two directions of the three main axes, each pressing A2b
Set A2b
Temperature: 85±2℃
Relative humidity: 80%~90%
Test time: 1000h| |tt||Recovery time, the sample is under 25±3℃
normal atmospheric conditions
recover for 2~24h
The final test is completed within 8h after the recovery time
Working time
t=100018h
Te+75_
Ic=16A(JA50）
32A(JA100)
40A(JA200)
Dial A2b
Child A2b
CB4937| |tt||High temperature reverse bias
t=100038h
Junction temperature=150_
VceVcBo
Shrinkage temperature=150-9
t1000-3
According to A2b
According to A2b
0.81.53.0
The relevant attribute data of C4, C6, C7 and Co groups, IcBO()Vcsat21E before and after the test and the test conclusion note; if the high temperature reverse bias test is performed on C8 group, C9 group may not be performed. Urgent! If the first test submitted by group B fails, it can be handled as the second test submitted by group B. 1058 internal
clean materials
maximum shape and installation dimensions meet the requirements
after the test, the large 3 cases 10 borrow inspection,
no cracks, looseness or relative movement between the lead jump and the
parts body
two simple methods, -49 ℃ and 150 ℃
GB4987
damage 5 times, compare the time 2~
3min, restore the fashion ah
test Db, method 2 strictness || GB2423: 55℃ requires 2 cycles GB4937: Seal: The whole sample is placed in domestic oil at 15℃ or 30℃, the oil exceeds the uppermost part of the sample width by at least 10m3, and the pressure drops by 13.3Pa within 1min. At any small pressure and the pressure is maintained for 1min, no bubbles will appear according to Aab≤1.5 ≤3.0
Electrical durability
(working life
or high temperature reaction》
The final test:
Cut-off current
Saturation voltage
IcBora)
Vca(st)
Forward current conduction
Release batch certificate
JB/T 58401991
Continued Table 5
Unit Reference Standard
GB4938
Teat25
(Unless otherwise specified)
Work Decision
tml68tien
Teas-75_9r
High Temperature Reflection
-1686h
Te-150_9
VcA=VcBD||tt| |VcE=25V
ic=16A(JA50)
32A(A100)
40A（JA200)
Report A2b
Call A2b
Briefly give the relevant attribute data of B3, B4, B5 and B8 groups, Icno[1), VcE:), hs1E before and after the test, and the test conclusion. Note: n and C in the test requirements column are the number of samples and the qualified judgment, the same below. If the first test of group B fails, it can be tested again according to the selection of B, but each test group can only be added once, and the samples should be subject to all tests of the group. 4.3 Periodic (Group C) Test
Group C test is as specified in Table 6. For the standardized products produced normally, at least one batch of Group C test should be carried out every year. 6
Inspection or test
High temperature collector
Base cut-off current
Junction thermal resistance
Torque (D)
Welding heat resistance (D)
Final test:
Cut-off current
Saturation voltage
Icao(t)
ToBa()mA
VcElsat)
Positive bottom current transfer ratio haiE
Reference standard
GB4587
GB4587
GB4937
GB4937
Teae=25℃
(Unless otherwise specified)
According to the appearance drawing
Tu125r
VeB-0.7VcBo
Inspection requirements
JA100|JA200
All dimensions meet the requirements
Junction temperature=T(vi), P=400W
0.18800940:075
(JA50), 800W(JA 100),
1000W(JA200)
Strictness 1, torque action
Time 10~158
Welding temperature 260±5℃
Loss time 10±1s
Recovery time greater than 1h
Diffusion end distance 2~2.5mm
Press A2b
Turn A2h
No damage
0.81.5≤3.0
Inspection or test
Constant stress
(for cavity device
Final test:
Cut-off current
Saturation voltage
Positive current
IcBomA
Vcalsat
Steady-state thermal (for
non-cavity devices)
Final test,
Cut-off current
Saturation voltage
Positive current
cBO()mA
VcElsat
Electrical endurance (working life or high
temperature reverse bias)| |tt||Final test:
Cut-off current
Saturation voltage
Forward current
High temperature storage
TcBoumA
VcEtost
Final test:
Cut-off current
Saturation voltage
Icno()mA
VcEest
Forward current
CRRL respectfully proves
Cited standard
GB4937
GB4937| |tt||GB4938
JB/T5840-1991
Continued 6
Teae=25c
(unless otherwise specified)
Constant acceleration: for devices with a weight of 100g or more, acceleration 500g in two directions of the three main axes, each pressing A2b
Set A2b
Temperature: 85±2℃
Relative humidity: 80%~90%
Test time: 1000h| |tt||Recovery time, the sample is under 25±3℃
normal atmospheric conditions
recover for 2~24h
The final test is completed within 8h after the recovery time
Working time
t=100018h
Te+75_
Ic=16A(JA50）
32A(JA100)
40A(JA200)
Dial A2b
Child A2b
CB4937| |tt||High temperature reverse bias
t=100038h
Junction temperature=150_
VceVcBo
Shrinkage temperature=150-9
t1000-3
According to A2b
According to A2b
0.81.53.0
The relevant attribute data of C4, C6, C7 and Co groups, IcBO()Vcsat21E before and after the test and the test conclusion note; if the high temperature reverse bias test is performed on C8 group, C9 group may not be performed. Urgent! If the first test submitted by group B fails, it can be handled as the second test submitted by group B. 100
Electrical durability
(working life
or high temperature reaction》
The final test:
Cut-off current
Saturation voltage
IcBora)
Vca(st)
Forward current conduction
Release batch certificate
JB/T 58401991
Continued Table 5
Unit Reference Standard
GB4938
Teat25
(Unless otherwise specified)
Work Decision
tml68tien
Teas-75_9r
High Temperature Reflection
-1686h
Te-150_9
VcA=VcBD||tt| |VcE=25V
ic=16A(JA50)
32A(A100)
40A（JA200)
Report A2b
Call A2b
Briefly give the relevant attribute data of B3, B4, B5 and B8 groups, Icno[1), VcE:), hs1E before and after the test, and the test conclusion. Note: n and C in the test requirements column are the number of samples and the qualified judgment, the same below. If the first test of group B fails, it can be tested again according to the selection of B, but each test group can only be added once, and the samples should be subject to all tests of the group. 4.3 Periodic (Group C) Test
Group C test is as specified in Table 6. For the standardized products produced normally, at least one batch of Group C test should be carried out every year. 6
Inspection or test
High temperature collector
Base cut-off current
Junction thermal resistance
Torque (D)
Welding heat resistance (D)
Final test:
Cut-off current
Saturation voltage
Icao(t)
ToBa()mA
VcElsat)
Positive bottom current transfer ratio haiE
Reference standard
GB4587
GB4587
GB4937
GB4937
Teae=25℃
(Unless otherwise specified)
According to the appearance drawing
Tu125r
VeB-0.7VcBo
Inspection requirements
JA100|JA200
All dimensions meet the requirements
Junction temperature=T(vi), P=400W
0.18800940:075
(JA50), 800W(JA 100),
1000W(JA200)
Strictness 1, torque action
Time 10~158
Welding temperature 260±5℃
Loss time 10±1s
Recovery time greater than 1h
Diffusion end distance 2~2.5mm
Press A2b
Turn A2h
No damage
0.81.5≤3.0
Inspection or test
Constant stress
(for cavity device
Final test:
Cut-off current
Saturation voltage
Positive current conduction
IcBomA
Vcalsat
Steady-state thermal insulation (for
non-cavity devices)
Final test,
Cut-off current
Saturation voltage
Positive current conduction
cBO()mA
VcElsat
Electrical endurance (working life or high
temperature reverse bias)| |tt||Final test:
Cut-off current
Saturation voltage
Forward current
High temperature storage
TcBoumA
VcEtost
Final test:
Cut-off current
Saturation voltage
Icno()mA
VcEest
Forward current
CRRL respectfully proves
Cited standard
GB4937
GB4937| |tt||GB4938
JB/T5840-1991
Continued 6
Teae=25c
(unless otherwise specified)
Constant acceleration: for devices with a weight of 100g or more, acceleration 500g in two directions of the three main axes, each pressing A2b
Set A2b
Temperature: 85±2℃
Relative humidity: 80%~90%
Test time: 1000h| |tt||Recovery time, the sample is under 25±3℃
normal atmospheric conditions
recover for 2~24h
The final test is completed within 8h after the recovery time
Working time
t=100018h
Te+75_
Ic=16A(JA50）
32A(JA100)
40A(JA200)
Dial A2b
Child A2b
CB4937| |tt||High temperature reverse bias
t=100038h
Junction temperature=150_
VceVcBo
Shrinkage temperature=150-9
t1000-3
According to A2b
According to A2b
0.81.53.0
The relevant attribute data of C4, C6, C7 and Co groups, IcBO()Vcsat21E before and after the test and the test conclusion note; if the high temperature reverse bias test is performed on C8 group, C9 group may not be performed. Urgent! If the first test submitted by group B fails, it can be handled as the second test submitted by group B. 100
Electrical durability
(working life
or high temperature reaction》
The final test:
Cut-off current
Saturation voltage
IcBora)
Vca(st)
Forward current conduction
Release batch certificate
JB/T 58401991
Continued Table 5
Unit Reference Standard
GB4938
Teat25
(Unless otherwise specified)
Work Decision
tml68tien
Teas-75_9r
High Temperature Reflection
-1686h
Te-150_9
VcA=VcBD||tt| |VcE=25V
ic=16A(JA50)
32A(A100)
40A（JA200)
Report A2b
Call A2b
Briefly give the relevant attribute data of B3, B4, B5 and B8 groups, Icno[1), VcE:), hs1E before and after the test, and the test conclusion. Note: n and C in the test requirements column are the number of samples and the qualified judgment, the same below. If the first test of group B fails, it can be tested again according to the selection of B, but each test group can only be added once, and the samples should be subject to all tests of the group. 4.3 Periodic (Group C) Test
Group C test is as specified in Table 6. For the standardized products produced normally, at least one batch of Group C test should be carried out every year. 6
Inspection or test
High temperature collector
Base cut-off current
Junction thermal resistance
Torque (D)
Welding heat resistance (D)
Final test:
Cut-off current
Saturation voltage
Icao(t)
ToBa()mA
VcElsat)
Positive bottom current transfer ratio haiE
Reference standard
GB4587
GB4587
GB4937
GB4937
Teae=25℃
(Unless otherwise specified)
According to the appearance drawing
Tu125r
VeB-0.7VcBo
Inspection requirements
JA100|JA200
All dimensions meet the requirements
Junction temperature=T(vi), P=400W
0.18800940:075
(JA50), 800W(JA 100),
1000W(JA200)
Strictness 1, torque action
Time 10~158
Welding temperature 260±5℃
Loss time 10±1s
Recovery time greater than 1h
Diffusion end distance 2~2.5mm
Press A2b
Dial A2h
No damage
0.81.5≤3.0
Inspection or test
Constant stress
(for cavity device
Final test:
Cut-off current
Saturation voltage
Positive current conduction
IcBomA
Vcalsat
Steady-state thermal insulation (for
non-cavity devices)
Final test,
Cut-off current
Saturation voltage
Positive current conduction
cBO()mA
VcElsat
Electrical endurance (working life or high
temperature reverse bias)| |tt||Final test:
Cut-off current
Saturation voltage
Forward current
High temperature storage
TcBoumA
VcEtost
Final test:
Cut-off current
Saturation voltage
Icno()mA
VcEest
Forward current
CRRL respectfully proves
Cited standard
GB4937
GB4937| |tt||GB4938
JB/T5840-1991
Continued 6
Teae=25c
(unless otherwise specified)
Constant acceleration: for devices with a weight of 100g or more, acceleration 500g in two directions of the three main axes, each pressing A2b
Set A2b
Temperature: 85±2℃
Relative humidity: 80%~90%
Test time: 1000h| |tt||Recovery time, the sample is under 25±3℃
normal atmospheric conditions
recover for 2~24h
The final test is completed within 8h after the recovery time
Working time
t=100018h
Te+75_
Ic=16A(JA50）
32A(JA100)
40A(JA200)
Dial A2b
Child A2b
CB4937| |tt||High temperature reverse bias
t=100038h
Junction temperature=150_
VceVcBo
Shrinkage temperature=150-9
t1000-3
According to A2b
According to A2b
0.81.53.0
The relevant attribute data of C4, C6, C7 and Co groups, IcBO()Vcsat21E before and after the test and the test conclusion note; if the high temperature reverse bias test is performed on C8 group, C9 group may not be performed. Urgent! If the first test submitted by group B fails, it can be handled as the second test submitted by group B. 10
1000W(JA200)
Strictness 1, torque action
Time 10~158
Welding temperature 260±5℃
Loss time 10±1s
Recovery time greater than 1h
Diffusion end 2~2.5mm from body
Press A2b
Turn A2h
No damage||tt| |0.81.5≤3.0
Inspection or test
Constant stress
(For cavity device
Final test:
Cut-off current
Saturation voltage
Positive current conduction
IcBomA
Vcalsat
Steady-state thermal insulation (For
Non-cavity device)
Final test Test,
load cut-off current
saturation voltage
forward current conduction
cBO()mA
VcElsat
electrical durability (working life or high temperature reverse bias>
final test:
cut-off current
saturation voltage
forward current conduction
high temperature storage
|tt||TcBoumA
VcEtost
Final test:
Cut-off current
Saturation voltage
Icno()mA
VcEest
Forward current conduction
CRRL respectfully proves
Cited standard
GB4937
GB4937||t GB4938 JB/T5840-1991 Continuation 6 Teae=25c (unless otherwise specified) Constant acceleration: for devices with a mass of 100g or more, acceleration 500g in two directions of each axis of the three axes, press A2b on each axis. ||Temperature: 85±2℃
Relative humidity, 80%~90%
Test time, 1000~2h
Recovery time, the sample recovers for 2~24h under normal atmospheric conditions of 25±3℃
The final test is completed within 8h after the recovery time
Working time
t=100018 h
Te+75_
Ic=16A(JA50）
32A(JA100)
40A(JA200)
Dial A2b
Child A2b
CB4937
High temperature reverse bias
t=100038h
Junction temperature=150_
VceVc Bo
Shrinkage temperature=150-9
t1000-3
According to A2b
According to A2b
0.81.53.0
The tube should give the relevant attribute data of C4, C6, C7 and Co groups, IcBO()Vcsat21E before and after the test, and the test conclusion. Note: If the high temperature reverse bias test is done for C8 group, C9 group may not be done. Urgent! If the first test submitted by group B fails, it can be handled as the second test submitted by group B. 10
1000W(JA200)
Strictness 1, torque action
Time 10~158
Welding temperature 260±5℃
Loss time 10±1s
Recovery time greater than 1h
Diffusion end 2~2.5mm from body
Press A2b
Turn A2h
No damage||tt| |0.81.5≤3.0
Inspection or test
Constant stress
(For cavity device
Final test:
Cut-off current
Saturation voltage
Positive current conduction
IcBomA
Vcalsat
Steady-state thermal insulation (For
Non-cavity device)
Final test Test,
load cut-off current
saturation voltage
forward current conduction
cBO()mA
VcElsat
electrical durability (working life or high temperature reverse bias>
final test:
cut-off current
saturation voltage
forward current conduction
high temperature storage
|tt||TcBoumA
VcEtost
Final test:
Cut-off current
Saturation voltage
Icno()mA
VcEest
Forward current conduction
CRRL respectfully proves
Cited standard
GB4937
GB4937||t GB4938 JB/T5840-1991 Continuation 6 Teae=25c (unless otherwise specified) Constant acceleration: for devices with a mass of 100g or more, acceleration 500g in two directions of each axis of the three axes, press A2b on each axis. ||Temperature: 85±2℃
Relative humidity, 80%~90%
Test time, 1000~2h
Recovery time, the sample recovers for 2~24h under normal atmospheric conditions of 25±3℃
The final test is completed within 8h after the recovery time
Working time
t=100018 h
Te+75_
Ic=16A(JA50）
32A(JA100)
40A(JA200)
Dial A2b
Child A2b
CB4937
High temperature reverse bias
t=100038h
Junction temperature=150_
VceVc Bo
Shrinkage temperature=150-9
t1000-3
According to A2b
According to A2b
0.81.53.0
The cylinder should give the relevant attribute data of C4, C6, C7 and Co groups, IcBO()Vcsat21E before and after the test, and the test conclusion. If the high temperature reverse bias test is done for C8 group, C9 group may not be done. Urgent! If the first test submitted by group B fails, it can be handled as the second test submitted by group B. 10
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