NTE157 NPN Transistor Audio Power Amp High Voltage Converter

Formerly: ECG157

NTE157
Silicon NPN Transistor Audio Power Amp, High Voltage Converter

(Compl to NTE39)

Description:
The NTE157 is a silicon NPN transistor in a TO126 type package designed for use in line-operated equipment such as audio output amplifiers, low-current, high-voltage converters, and AC line relays.

Features:
- Excellent DC Current Gain: hFE = 30 to 250 @ IC = 100mA
- Current-Gain - Bandwidth Product: fT = 10MHz (Min) @ IC = 50mA

Info as pdf-file
NTE-ECG replacement list as pdf-file
NTE-ECG diagrams

Absolute Maximum Ratings:
Collector-Emitter Voltage, VCEO.....................................................300V
Collector-Base Voltage, VCB........................................................ 325V
Emitter-Base Voltage, VEB...........................................................6V
Collector Current, IC
Continuous...............................................................500mA
Peak........................................................................ 1A
Base Current, IB................................................................ 250mA
Total Power Dissipation (TC = +25°C), PD............................................ 20W
Derate Above 25°C...................................................... 0.16W/°C
Operating Junction Temperature Range, TJ.................................. -65° to +150°C
Storage Temperature Range, Tstg.......................................... -65° to +150°C
Thermal Resistance, Junction to case, RΘJC...................................... 6.25°C/W


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