NTE274 NTE ELECTRONICS, NTE274 Datasheet - Page 2

• Manufacturer Part Number: NTE274
• Description: TRANSISTOR,BJT,DARLINGTON,NPN,80V V(BR)CEO,4A I(C),TO-66
• Manufacturer: NTE ELECTRONICS

Specifications of NTE274

• Rohs Compliant: YES

Electrical Characteristics (Cont’d): (T
ON Characteristics
DC Current Gain
Collector–Emitter Saturation Voltage
Base–Emitter Saturation Voltage
Base–Emitter ON Voltage
Dynamic Characteristics
Magnitude of Common Emitter
Output Capacitance
Small–Signal Current Gain
B
B
NTE275
Small–Signal Short–Circuit
Forward Current Transfer Ratio
NTE274
Parameter
NTE274
NTE275
Symbol
V
V
V
CE(sat)
BE(sat)
BE(on)
h
|h
C
C
E
C
E
h
FE
fe
ob
fe
|
C
V
V
I
I
I
V
I
V
I
C
C
C
C
C
= +25 C unless otherwise specified)
CE
CE
CE
CB
= 2A, I
= 4A, I
= 4A, I
= 1.5A, V
= 1.5A, V
.062 (1.57)
.145 (3.7) R Max
= 3V, I
= 3V, I
= 3V, I
= 10V, I
.147 (3.75) Dia
(2 Places)
B
B
B
Test Conditions
C
C
= 8mA
= 40mA
= 40mA
C
CE
CE
E
= 2A
= 4A
= 2A
= 0, f = 0.1MHz
= 3V, f = 1MHz
= 3V, f = 1kHz
.031 (0.78) Dia
Collector/Case
.580 (14.7)
.485 (12.3)
.960 (24.3)
Dia
.360 (9.14)
Min
100
300
750
4.0
Min
–
–
–
–
–
–
Emitter
Typ
Base
(5.08)
–
–
–
–
–
–
–
–
–
–
.200
.295 (7.5)
18000
Max
120
200
2.0
3.0
4.0
2.8
–
–
–
Unit
pF
pF
V
V
V
V