TECHNICAL DATA
PNP POWER SILICON TRANSISTOR
Qualified per MIL-PRF-19500/441
Devices
Qualified Level
2N3740
2N3741
JAN
JANTX
JANTXV
MAXIMUM RATINGS
Ratings
Symbol 2N3740 2N3741 Unit
Collector-Emitter Voltage
V
CEO
60
80
Vdc
Collector-Base Voltage
V
CBO
60
80
Vdc
Emitter-Base Voltage
V
EBO
7.0
Vdc
Base Current
I
B
2.0
Adc
Collector Current
I
C
4.0
Adc
Total Power Dissipation @ T
C
= +25
0
C
(1)
@ T
C
= +100
0
C
P
T
25
14
W
W
Operating & Storage Junction Temperature Range
T
J,
T
stg
-65 to +200
0
C
THERMAL CHARACTERISTICS
Characteristics
Symbol
Max.
Unit
Thermal Resistance, Junction-to-Case
R
JC
7.0
0
C/W
1) Derate linearly @143 mW/
0
C for T
C
> +25
0
C
TO-66 (TO-213AA)
*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 2N3740
2N3741
V
(BR)CEO
60
80
Vdc
Collector-Emitter Cutoff Current
V
CE
= 40 Vdc 2N3740
V
CE
= 60 Vdc 2N3741
I
CEO
10
10
Adc
Collector-Emitter Cutoff Current
V
CE
= 60 Vdc, V
BE
= 1.5 Vdc 2N3740
V
CE
= 80 Vdc, V
BE
= 1.5 Vdc 2N3741
I
CEX
300
300
Adc
Collector-Base Cutoff Current
V
CB
= 60 Vdc 2N3740
V
CB
= 80 Vdc 2N3741
I
CBO
100
100
Adc
Emitter-Base Cutoff Current
V
EB
= 7.0 Vdc
I
EBO
100
Adc
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803
120101
Page 1 of 2
2N3740, 2N3741 JAN SERIES
ELECTRICAL CHARACTERISTICS (con't)
Characteristics
Symbol
Min.
Max.
Unit
ON CHARACTERISTICS
(2)
Forward-Current Transfer Ratio
I
C
= 100 mAdc, V
CE
= 1.0 Vdc
I
C
= 250 mAdc, V
CE
= 1.0 Vdc
I
C
= 500 mAdc, V
CE
= 1.0 Vdc
I
C
= 1.0 Adc, V
CE
= 1.0 Vdc
I
C
= 4.0 Adc, V
CE
= 5.0 Vdc
h
FE
40
30
20
10
3.0
120
Collector-Emitter Saturation Voltage
I
C
= 250 mAdc, I
B
= 25 mAdc
I
C
= 1.0 Adc, I
B
= 125 mAdc
V
CE(sat)
0.4
0.6
Vdc
Base-Emitter Voltage
I
C
= 250 mAdc, V
CE
= 1.0 Vdc
V
BE(on)
1.0
Vdc
DYNAMIC CHARACTERISTICS
Magnitude of Common Emitter Small-Signal Short-Circuit
Forward Current Transfer Ratio
I
C
= 100 mAdc, V
CE
= 10 Vdc, f = 5.0 MHz
h
fe
1.0
12
Small-Signal Short-Circuit Forward Current Transfer Ratio
I
C
= 50 mAdc, V
CE
= 10 Vdc, f = 1.0 kHz
h
fe
25
250
Output Capacitance
V
CB
= 10 Vdc, I
E
= 0, 100 kHz
f
1.0 MHz
C
obo
100
pF
SWITCHING CHARACTERISTICS
Turn-On Time
V
CC
= 30 Vdc; I
C
= 1.0 Adc; I
B
= 0.1 Adc
t
on
400
s
Turn-Off Time
V
CC
= 30 Vdc; I
C
= 1.0 Adc; I
B
=
I
B
= 0.1 Adc
t
off
1.0
s
SAFE OPERATING AREA
DC Tests
T
C
= +25
0
C, 1 Cycle, t = 1.0 s
Test 1
V
CE
= 6.25 Vdc, I
C
= 4.0 Adc
Test 2
V
CE
= 20 Vdc, I
C
= 1.25 Adc
Test 3
V
CE
=
50 Vdc
, I
C
=
150 mAdc 2N3740
V
CE
= 65 Vdc, I
C
= 150 mAdc 2N3741
(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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