NTE197 NTE Electronics, Inc., NTE197 Datasheet - Page 2

• Manufacturer Part Number: NTE197
• Description: Transistor; PNP; 70 V; 80 V; 5 V; 7 A; 3 A; 40 W; 3.125 degC/W; 70 V (Min.); 2.
• Manufacturer: NTE Electronics, Inc.
• Type: Audio Amplifier, Powerr

Specifications of NTE197

• Current, Base: 3 A
• Current, Collector: 7 A
• Current, Collector Cutoff: 1 mA
• Current, Gain: 30 to 150
• Frequency: 10 MHz
• Gain, Dc Current, Minimum: 2.3
• Package Type: TO-220
• Polarity: PNP
• Power Dissipation: 40 W
• Primary Type: Si
• Resistance, Thermal, Junction To Case: 3.125 °C/W
• Temperature, Operating, Maximum: +150 °C
• Temperature, Operating, Minimum: -65 °C
• Transistor Type: PNP
• Voltage, Breakdown, Collector To Emitter: 70 V
• Voltage, Collector To Base: 80 V
• Voltage, Collector To Emitter: 70 V
• Voltage, Collector To Emitter, Saturation: 3.5 V
• Voltage, Emitter To Base: 5 V
• Voltage, Saturation, Collector To Emitter: 3.5 V
• Voltage, Sustaining, Collector To Emitter: 70 V

Electrical Characteristics (Cont’d): (T
Note 1. Pulse Test: Pulse Width
Note 2. f
ON Characteristics (Note 1)
DC Current Gain
Collector–Emitter Saturation Voltage
Base–Emitter ON Voltage
Dynamic Characteristics
Current–Gain Bandwidth Product
Output Capacitance
Small–Signal Current Gain
NTE197
NTE196
T
Parameter
= |h
fe
|  f
test
.070 (1.78) Max
.147 (3.75)
Dia Max
.100 (2.54)
Base
Symbol
V
V
CE(sat)
BE(on)
h
C
h
f
FE
300 s, Duty Cycle
T
ob
fe
C
I
I
I
I
I
Note 2
V
I
C
C
C
C
C
C
= +25 C unless otherwise specified)
.420 (10.67)
CB
= 2A, V
= 7A, V
= 7A, I
= 7A, V
= 500mA, V
= 500mA, V
= 10V, I
Max
B
CE
CE
CE
Test Conditions
= 3A
E
= 4V
= 4V
= 4V
= 0, f = 1MHz
CE
CE
.250 (6.35)
2%.
= 4V, f
= 4V, f = 50kHz
Max
Collector/Tab
Emitter
test
.110 (2.79)
(12.7)
(12.7)
= 1MHz,
.500
.500
Max
Min
Min Typ Max Unit
2.3
30
10
20
–
–
4
–
–
–
–
–
–
–
–
–
150
250
3.5
3.0
–
–
–
–
MHz
MHz
pF
V
V