TECHNICAL DATA
NPN DARLINGTON HIGH POWER SILICON TRANSISTOR
Qualified per MIL-PRF-19500/624
Devices
Qualified Level
2N7370
JAN
JANTX
JANTXV
MAXIMUM RATINGS
Ratings
Symbol
Value
Units
Collector-Emitter Voltage
V
CEO
100
Vdc
Collector-Base Voltage
V
CBO
100
Vdc
Emitter-Base Voltage
V
EBO
5.0
Vdc
Base Current
I
B
0.2
Adc
Collector Current
I
C
12
Adc
Total Power Dissipation @ T
C
= +25
0
C
(1)
P
T
100
W
Operating & Storage Junction Temperature Range
T
J,
T
stg
-65 to +175
0
C
THERMAL CHARACTERISTICS
Characteristics
Symbol
Max.
Unit
Thermal Resistance, Junction-to-Case
R
JC
1.5
0
C/W
1)
Derate linearly 0.667 W/
0
C above T
C
> +25
0
C
TO-254*
*See Appendix A for
package outline
ELECTRICAL CHARACTERISTICS (T
C
= 25
0
C unless otherwise noted)
Characteristics
Symbol
Min.
Max.
Unit
OFF CHARACTERISTICS
Collector-Emitter Breakdown Voltage
I
C
= 100 mAdc
V
CEO(sus)
100
Vdc
Collector-Emitter Cutoff Current
V
CE
= 50 Vdc
I
CEO
1.0
mAdc
Collector-Emitter Cutoff Current
V
CE
= 100 Vdc, V
BE
= 1.5 Vdc
I
CEX
0.5
mAdc
Emitter-Base Cutoff Current
V
EB
= 5.0 Vdc
I
EBO
2.0
mAdc
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803
120101
Page 1 of 2
2N7370 JAN SERIES
ELECTRICAL CHARACTERISTICS (con't)
Characteristics
Symbol
Min.
Max.
Unit
ON CHARACTERISTICS
(2)
Forward-Current Transfer Ratio
I
C
= 6.0 Adc, V
CE
= 3.0 Vdc
I
C
= 12 Adc, V
CE
= 3.0 Vdc
h
FE
1,000
150
18,000
Collector-Emitter Saturation Voltage
I
C
= 12 Adc, I
B
= 120 mAdc
V
CE(sat)
3.0
Vdc
Base-Emitter Saturation Voltage
I
C
= 12 Adc, I
B
= 120 mAdc
V
BE(sat)
4.0
Vdc
DYNAMIC CHARACTERISTICS
Magnitude of Common Emitter Small-Signal Short-Circuit
Forward Current Transfer Ratio
I
C
= 5.0 Adc, V
CE
= 3.0 Vdc, f = 1.0 MHz
h
fe
10
250
SWITCHING CHARACTERISTICS
Turn-On Time
V
CC
= 30 Vdc; I
C
= 12 Adc; I
B1
= 120 mAdc
t
on
2.0
s
Turn-Off Time
V
CC
= 30 Vdc; I
C
= 12 Adc; I
B1
=
I
B2
= 120 mAdc
t
off
10
s
SAFE OPERATING AREA
DC Tests
T
C
= +25
0
C, 1 Cycle, t
1.0 s
Test 1
V
CE
= 8.3 Vdc, I
C
= 12 Adc
Test 2
V
CE
= 30 Vdc, I
C
= 3.3 Adc
Test 3
V
CE
= 90 Vdc, I
C
= 150 mAdc
(2) Pulse Test: Pulse Width = 300
s, Duty Cycle
2.0%.
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803
120101
Page 2 of 2
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