PNP Power Silicon Transistor
2N3740 & 2N3741
Features
Available in JAN, JANTX, JANTXV and JANS
per MIL-PRF-19500/441
TO-66 (TO-213AA) Package
Maximum Ratings
Ratings Symbol 2N3740 2N3741 Units
Collector - Emitter Voltage V 60 80 Vdc
CEO
Collector - Base Voltage V 60 80 Vdc
CBO
Emitter - Base Voltage V 7.0 Vdc
EBO
Base Current I 2.0 Adc
B
Collector Current I 4.0 Adc
C
Total Power Dissipation @ T = +25 C P 3W
A T
14 W
@ T = +100 C
C
Operating & Storage Temperature Range T , T -65 to +200 C
op stg
Thermal Resistance, Junction-to-Case R 7.0 C/W
JC
Electrical Characteristics (T = 25C unless otherwise noted)
C
OFF Characteristics Symbol Mimimum Maximum Units
Collector - Emitter Breakdown Voltage
I = 100 mAdc 2N3740 V 60 - - - Vdc
C (BR)CEO
2N3741 80
Collector - Emitter Cutoff Current
V = 40 Vdc 2N3740 I - - - 10 Adc
CE CEO
V = 60 Vdc 2N3741 10
CE
Collector - Emitter Cutoff Current
V = 60 Vdc, V = 1.5 Vdc 2N3740 I - - - 300 nAdc
CE BE CEX
V = 80 Vdc, V = 1.5 Vdc 2N3741 300
CE BE
Collector - Base Cutoff Current
V = 60 Vdc 2N3740 I - - - 100 nAdc
CB CBO
V = 80 Vdc 2N3741 100
CB
Emitter - Base Cutoff Current
V = 7.0 Vdc I - - - 100 nAdc
EB EBO
1
Revision Date: 12/14/2011
New Product 2N3740 & 2N3741
Electrical Characteristics -cont
(1)
ON Characteristics Symbol Minimum Maximum Unit
Forward Current Transfer Ratio
I = 100 mAdc, V = 1.0 Vdc 40
C CE
I = 250 mAdc, V = 1.0 Vdc H 30 120
C CE FE
I = 500 mAdc, V = 1.0 Vdc 20
C CE
I = 1.0 Adc, V = 1.0 Vdc 10
C CE
I = 4.0 Adc, V = 5.0 Vdc 3
C CE
Collector - Emitter Saturation Voltage
I = 250 mAdc, I = 25 mAdc V - - - 0.4 Vdc
C B CE(sat)
I = 1.0 Adc, I = 1.25 mA - - - 0.6
C B
Base - Emitter Voltage
I = 250 mAdc, V = 1 Vdc V - - - 1.0 Vdc
C CE BE(on)
DYNAMIC Characteristics
Magnitude of Common Emitter Small-Signal Short-Circuit
Forward Current Transfer Ratio
I = 100 mAdc, V = 10.0 Vdc, f = 5.0 MHz | h| 1 12
C CE fe
Small-Signal Short-Circuit Forward Current Transfer Ratio
I = 50 mAdc, V = 10.0 Vdc, f = 1.0 kHz h 25 250
C CE fe
Output Capacitance
V = 10 Vdc, I = 0, 100 kHz f 1.0 MHz C - - - 100 pF
CB E obo
SWITCHING Characteristics
Tum-On Time t - - - 400 s
on
V = 30 Vdc, I = 1.0 Adc, I = 0.1Adc
CC C B
Tum-off Time t - - - 1.0 s
off
V = 30 Vdc, I = 1.0 Adc, I = -I = 0.1Adc
CC C B1 B2
SAFE OPERATING AREA
DC Tests: T = +25 C, 1 Cycle, t = 1.0 s
C
Test 1: V = 6.25 Vdc, I = 4.0 Adc
CE C
Test 2: V = 20 Vdc, I = 1.25 Adc
CE C
Test 3: V = 50 Vdc, I = 150 mAdc 2N3740
CE C
V = 65 Vdc, I = 150 mAdc 2N3741
CE C
(1) Pulse Test: Pulse Width = 300 s, Duty Cycle 2.0%.
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Revision Date: 12/14/2011