2N3771, 2N3772 JAN SERIES
ELECTRICAL CHARACTERISTICS (con’t)
Characteristics
Symbol
h
FE
2N3771
2N3772
Both
V
CE(sat)
2N3771
2N3771
2N3772
2N3772
V
BE
2N3771
2N3772
h
fe
h
fe
C
obo
40
6.0
30
2.3
2.0
Vdc
1.5
4.0
1.2
4.0
Vdc
15
15
40
60
60
-
Min.
Max.
Unit
ON CHARACTERISTICS
(3)
Forward-Current Transfer Ratio
I
C
= 15 Adc, V
CE
= 4.0 Vdc
I
C
= 10 Adc, V
CE
= 4.0 Vdc
I
C
= 1.0 Adc, V
CE
= 4.0 Vdc
Collector-Emitter Saturation Voltage
I
C
= 15 Adc, I
B
= 1.5 Adc
I
C
= 30 Adc, I
B
= 6.0 Adc
I
C
= 10 Adc, I
B
= 1.0 Adc
I
C
= 20 Adc, I
B
= 4.0 Adc
Base-Emitter Voltage (non-saturated)
I
C
= 15 Adc, V
CE
= 4.0 Vdc
I
C
= 10 Adc, V
CE
= 4.0 Vdc
DYNAMIC CHARACTERISTICS
Small-Signal Cutoff Frequency
I
C
= 1.0 Adc, V
CE
= 10 Vdc, f = 1.0 kHz
Magnitude of Common Emitter Small-Signal Short-Circuit
Forward-Current Transfer
I
C
= 1.0 Adc, V
CE
= 4.0 Vdc, f = 100 kHz
Output Capacitance
V
CB
= 10 Vdc, I
E
= 0, 100 kHz
≤
f
≤
1.0 MHz
1200
p
ƒ
SWITCHING CHARACTERISTICS
Turn-On Time
V
CC
= 30 Vdc; I
C
= 15 Adc; I
B1
= 1.5
Adc
V
CC
= 30 Vdc; I
C
= 10 Adc; I
B1
= 1.0
Adc
Turn-Off Time
V
CC
= 30 Vdc; I
C
= 15 Adc; I
B1
=1.5 Adc;
I
B2
=
-1.5 Adc
V
CC
= 30 Vdc; I
C
= 10 Adc; I
B1
= 1.0 Adc;
I
B2
=
-1.0 Adc
2N3771
2N3772
2N3771
2N3772
t
on
10
8.0
12
10
µs
t
off
µs
SAFE OPERATING AREA
DC Tests
T
C
= +25
0
C, 1 Cycle, t = 1.0 s
Test 1 (2N3771 only)
V
CE
= 5.0 Vdc, I
C
= 30 Adc
Test 2 (2N3771 only)
V
CE
= 40 Vdc, I
C
= 3.75 Adc
Test 3 (2N3772 only)
V
CE
= 7.5 Vdc, I
C
= 20 Adc
Test 4 (2N3772 only)
V
CE
= 60 Vdc, I
C
= 2.5 Adc
Clamped Inductive
T
A
= +25
0
C; duty cycle
≤
10%; R
S
= 0.1
Ω
Test 1 (2N3771 only)
R
BB1
= 2.0
Ω;
V
BB
1
≤
14 Vdc; R
BB2
= 100
Ω;
V
CC
= 20±5.0 Vdc; V
BB2
= 1.5 Vdc; I
C
= 30 Adc; R
L
≤
0.67
Ω;
L= 5.0 mH
Test 2 (2N3772 only)
R
BB1
= 2.0
Ω;
V
BB1
≤
10 Vdc; R
BB2
= 100
Ω;
V
CC
= 40±5.0 Vdc; V
BB2
= 1.5 Vdc; I
C
= 20 Adc; R
L
≤
2.0
Ω;
L= 5.0 mH
(3) Pulse Test: Pulse Width = 300µs, Duty Cycle
≤
2.0%.
6 Lake Street, Lawrence, MA 01841
1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803
120101
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