参数资料
型号: NTE97
厂商: NTE Electronics, Inc.
英文描述: Silicon NPN Transistor HV Darlington Power Amp, Switch
中文描述: 高压硅NPN晶体管达林顿功率放大器,开关
文件页数: 2/3页
文件大小: 28K
代理商: NTE97
Electrical Characteristics:
(T
C
= +25
°
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
OFF Characteristics
(Note 2)
Collector
Emitter Sustaining Voltage
V
CEO(sus)
V
CEX(sus)
I
C
= 250mA, I
B
= 0, V
clamp
= 400V
I
C
= 1A, V
clamp
= 450V, T
C
= +100
°
C
I
C
= 5A, V
clamp
= 450V, T
C
= +100
°
C
V
CEV
= 500V, V
BE(off)
= 1.5V
V
CEV
= 500V, V
BE(off)
= 1.5V, T
C
= +100
°
C
V
CEV
= 500V, R
BE
= 50
, T
C
= +100
°
C
V
EB
= 8V, I
C
= 0
400
V
450
V
325
V
Collector Cutoff Current
I
CEV
0.25
mA
5.0
mA
I
CER
I
EBO
5.0
mA
Emitter Cutoff Current
175
mA
ON Characteristics
(Note 3)
DC Current Gain
h
FE
V
CE
= 5V, I
C
= 2.5A
V
CE
= 5V, I
C
= 5A
I
C
= 5A, I
B
= 250mA
I
C
= 5A, I
B
= 250mA, T
C
= +100
°
C
I
C
= 10A, I
B
= 1A
I
C
= 5.2A, I
B
= 250mA
I
C
= 5A, I
B
= 250mA, T
C
= +100
°
C
I
F
= 5A, Note 3
40
500
30
300
Collector
Emitter Saturation Voltage
V
CE(sat)
1.9
V
2.0
V
2.9
V
Base
Emitter Saturation Voltage
V
BE(sat)
2.5
V
2.5
V
Diode Forward Voltage
V
F
3
5
V
Dynamic Characteristics
Small
Signal Current Gain
h
fe
C
ob
V
CE
= 10V, I
C
= 1A, f
test
= 1MHz
V
CB
= 50V, I
E
= 0, f
test
= 100kHz
10
Output Capacitance
60
275
pF
Switching Characteristics
(Resistive Load)
Delay Time
t
d
t
r
t
s
t
f
V
CC
= 250V, I
C
= 5A, I
B1
= 250mA,
V
BE(off)
= 5V, t
p
= 50
s, Duty Cycle
2%
μ
0.05
0.2
μ
s
μ
s
μ
s
μ
s
Rise Time
0.25
0.6
Storage Time
1.2
3.0
Fall Time
0.6
1.5
Switching Characteristics
(Inductive Load, Clamped)
Storage Time
t
sv
t
c
t
sv
t
c
I
C
= 5A Peak, V
clamp
= 450V, I
B1
= 250mA,
V
BE(off)
= 5V, T
C
= +100
C
°
2.1
5.0
μ
s
μ
s
μ
s
μ
s
Crossover Time
1.3
3.3
Storage Time
I
C
= 5A Peak, V
clamp
= 450V, I
B1
= 250mA,
V
BE(off)
= 5V, T
C
= +25
C
°
0.92
Crossover Time
0.5
Note 2. Pulse test: Pulse Width = 300
μ
s, Duty Cycle
2%.
Note 3. The internal Collector
Emitter diode can eliminate the need for an external diode to clamp
inductive loads. Tests have shown that the Forward Recovery Voltage (V
F
) of this diode is
comparable to that of typical fast recovery rectifiers.
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