2SC1973

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2SC1973
Silicon NPN Transistor
RF Amplifier

### The 2SC1973 is a silicon NPN epitaxial planer type transistor designed for RF amplifiers on HF band mobile radio applications.

| B C E

### Application:

- Driver Amplifier Applications in HF Band

Absolute Maximum Ratings: (TC = +25°C unless otherwise specified)

Collector-Emitter Voltage (RBE = Infinity), VCEO | 55V
Collector-Base Voltage, VCBO | -V
Emitter-Base Voltage, VEBO | -V
Collector Current, IC | 0,5A
Collector Power Dissipation (TA = +25°C), PD | 1W
Operating Junction Temperature, TJ | +135°C
Storage Temperature Range, Tstg | -55° to +150°C
Thermal Resistance, Junction-to-Ambient, RthJA | -°C/W