2N3771, 2N3772
ELECTRICAL CHARACTERISTICS (T = 25_C unless otherwise noted)
C
Characteristic
Symbol
Min
Max
Unit
OFF CHARACTERISTICS
Collector−Emitter Sustaining Voltage (Note 2 and 3)
(I = 0.2 Adc, I = 0)
2N3771
2N3772
V
40
60
−
−
Vdc
Vdc
CEO(sus)
C
B
Collector−Emitter Sustaining Voltage
(I = 0.2 Adc, V = 1.5 Vdc, R = 100 W)
2N3771
2N3772
V
50
80
−
−
CEX(sus)
CER(sus)
C
EB(off)
BE
Collector−Emitter Sustaining Voltage
(I = 0.2 Adc, R = 100 W)
2N3771
2N3772
V
45
70
−
−
Vdc
C
BE
Collector Cutoff Current (Note 2)
(V = 30 Vdc, I = 0)
I
mAdc
CEO
2N3771
2N3772
CE
B
−
−
10
10
(V = 50 Vdc, I = 0)
CE
B
(V = 25 Vdc, I = 0)
CE
B
Collector Cutoff Current (Note 2)
(V = 50 Vdc, V = 1.5 Vdc)
I
mAdc
CEV
2N3771
2N3772
2N6257
2N3771
2N3772
CE
EB(off)
−
−
−
−
−
2.0
5.0
4.0
10
(V = 100 Vdc, V
= 1.5 Vdc)
= 1.5 Vdc)
= 1.5 Vdc, T = 150_C)
CE
EB(off)
(V = 45 Vdc, V
CE
EB(off)
EB(off)
(V = 30 Vdc, V
CE
C
10
(V = 45 Vdc, V
= 1.5 Vdc, T = 150_C)
CE
EB(off)
C
Collector Cutoff Current (Note 2)
(V = 50 Vdc, I = 0)
I
I
mAdc
mAdc
CBO
2N3771
2N3772
CB
E
−
−
2.0
5.0
(V = 100 Vdc, I = 0)
CB
E
Emitter Cutoff Current (Note 2)
(V = 5.0 Vdc, I = 0)
EBO
2N3771
2N3772
BE
C
−
−
5.0
5.0
(V = 7.0 Vdc, I = 0)
BE
C
ON CHARACTERISTICS (Note 2)
DC Current Gain (Note 3)
h
FE
−
(I = 15 Adc, V = 4.0 Vdc)
2N3771
2N3772
C
CE
15
15
60
60
(I = 10 Adc, V = 4.0 Vdc)
C
CE
(I = 8.0 Adc, V = 4.0 Vdc)
C
CE
(I = 30 Adc, V = 4.0 Vdc)
2N3771
2N3772
C
CE
5.0
5.0
−
−
(I = 20 Adc, V = 4.0 Vdc)
C
CE
Collector−Emitter Saturation Voltage
(I = 15 Adc, I = 1.5 Adc)
V
Vdc
Vdc
CE(sat)
2N3771
2N3772
2N3771
2N3772
C
B
−
−
−
−
2.0
1.4
4.0
4.0
(I = 10 Adc, I = 1.0 Adc)
C
B
(I = 30 Adc, I = 6.0 Adc)
C
B
(I = 20 Adc, I = 4.0 Adc)
C
B
Base−Emitter On Voltage
(I = 15 Adc, V = 4.0 Vdc)
V
BE(on)
2N3771
2N3772
C
CE
−
−
2.7
2.2
(I = 10 Adc, V = 4.0 Vdc)
C
CE
(I = 8.0 Adc, V = 4.0 Vdc)
C
CE
*DYNAMIC CHARACTERISTICS (Note 2)
Current−Gain — Bandwidth Product
f
0.2
40
−
−
MHz
−
T
(I = 1.0 Adc, V = 4.0 Vdc, f = 50 kHz)
C
CE
test
Small−Signal Current Gain
(I = 1.0 Adc, V = 4.0 Vdc, f = 1.0 kHz)
h
fe
C
CE
SECOND BREAKDOWN
Second Breakdown Energy with Base Forward Biased, t = 1.0 s (non−repetitive)
I
Adc
S/b
(V = 40 Vdc)
(V = 60 Vdc)
CE
2N3771
2N3772
CE
3.75
2.5
−
−
2. Indicates JEDEC registered data.
3. Pulse Test: 300 ms, Rep. Rate 60 cps.
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