參數(shù)資料
型號: NTE274
廠商: NTE Electronics, Inc.
英文描述: Silicon Complementary Transistors Darlington Power Amplifier, Switch
中文描述: 硅達林頓晶體管互補功率放大器,開關(guān)
文件頁數(shù): 1/2頁
文件大?。?/td> 25K
代理商: NTE274
NTE274 (NPN) & NTE275 (PNP)
Silicon Complementary Transistors
Darlington Power Amplifier, Switch
Description:
The NTE274 (NPN) and NTE275 (PNP) are silicon complementary Darlington transistors in a TO66
type case designed for general purpose amplifier, low–frequency switching and hammer driver
applications.
Features:
High DC Current Gain: h
FE
= 3000 Typ @ I
C
= 2A
Low Collector–Emitter Saturation Voltage: V
CE(sat)
= 2V Max @ I
C
= 2A
Collector–Emitter Sustaining Voltage: V
CEO(sus)
= 80V Min
Monolithic Construction with Built–In Base–Emitter Shunt Resistors
Absolute Maximum Ratings:
Collector–Emitter Voltage, V
CEO
Collector–Base Voltage, V
CB
Emitter–Base Voltage, V
EB
Collector Current, I
C
Continuous
Peak
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Base Current, I
B
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total Power Dissipation (T
C
= +25
°
C), P
D
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Derate Above 25
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Junction Temperature Range, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance, Junction–to–Case, R
thJC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
80V
80V
5V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4A
8A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
80mA
50W
0.286W/
°
C
–65
°
to +200
°
C
–65
°
to +200
°
C
3.5
°
C/W
Electrical Characteristics:
(T
C
= +25
°
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
OFF Characteristics
Collector–Emitter Sustaining Voltage
V
CEO(sus)
I
C
= 50mA, I
B
= 0
I
CEO
V
CE
= 40V, I
B
= 0
I
CER
V
CE
= 80V, V
EB(off)
= 1.5V
V
CB
= 80V, V
EB(off)
= 1.5V, T
A
= +150
°
C
I
EBO
V
BE
= 5V, I
C
= 0
80
V
Collector Cutoff Current
0.5
mA
0.5
mA
5.0
mA
Emitter Cutoff Current
2.0
mA
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