NTE251 NTE ELECTRONICS, NTE251 Datasheet - Page 2
NTE251
Manufacturer Part Number
NTE251
Description
DARLINGTON TRANSISTOR, NPN, 100V, TO-3
Manufacturer
NTE ELECTRONICS
Datasheet
1.NTE251.pdf
(3 pages)
Specifications of NTE251
Transistor Polarity
NPN
Collector Emitter Voltage V(br)ceo
100V
Power Dissipation Pd
160W
Dc Collector Current
20A
Dc Current Gain Hfe
18000
Operating Temperature Range
-65°C To +200°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Electrical Characteristics: (T
Note 1. Pulse Test: Pulse Width = 300 s, Duty Cycle = 2%
OFF Characteristics
Collector–Emitter SustainingVoltage
Collector Cutoff Current
Emitter Cutoff Current
ON Characteristics (Note 1)
DC Current Gain
Collector–Emitter Saturation Voltage
Base–Emitter Saturation Voltage
Base–Emitter ON Voltage
Dynamic Characteristics
Small–Signal Current Gain
Magnitude of Common Emitter
Output Capacitance
B
Small–Signal Short–Circuit
Forward Current Transfer Ratio
NTE251
NTE252
Parameter
NPN
A
V
Symbol
= +25 C unless otherwise specified)
V
V
V
CEO(sus)
CE(sat)
I
I
I
BE(sat)
BE(on)
|h
h
C
CEO
CEX
EBO
h
FE
fe
fe
ob
|
Schematic Diagram
I
V
V
V
T
V
V
V
I
I
I
V
V
V
V
C
C
C
C
A
CE
CE
CE
BE
CE
CE
CE
CE
CE
CB
= 100mA, I
= 10A, I
= 20A, I
= 20A, I
= +150 C
E
C
= 5V, I
= 50V, I
= 100V, V
= 100V, V
= 3V, I
= 3V, I
= 3V, I
= 3V, I
= 3V, I
= 10V, I
Test Conditions
B
B
B
C
C
C
C
C
C
B
E
= 40mA
= 200mA
= 200mA
E
= 0
= 10A
= 20A
= 10A
= 10A, f = 1kHz
= 10A, f = 1MHz
B
= 0
= 0, f = 0.1MHz
BE(off)
BE(off)
= 0
= 1.5V
= 1.5V,
PNP
Min
100
750
100
300
4.0
–
–
–
–
–
–
–
–
–
–
Typ
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
18000
Max
400
600
1.0
0.5
5.0
2.0
2.0
3.0
4.0
2.8
–
–
–
–
MHz
Unit
mA
mA
mA
mA
pF
V
V
V
V
V
C
E