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2SC1047
Silicon NPN Transistor
High frequency amplifier applications.

The 2SC1047 is a silicon NPN planar epitaxial transistor in a TO-92 type package.
- Optimum for RF amplification of FM/AM radios.
- High transition frequency
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Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Collector-Base Voltage, VCBO 30V
Collector-Emitter Voltage, VCEO 20V
Emitter-Base Voltage, VEBO 3V
Collector Current, IC 20mA
Total Device Dissipation (TA = +25°C), PD 400mW
Operating Junction Temperature, TJ +150°C
Storage Temperature Range, Tstg -55° to +150°C


Electrical Characteristics:
(TA = +25°C unless otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Unit
Forward Current Transfer Ratio hFE VCE = 6V, IC = 1mA 40 - 260  
Power Gain PG VCE = 6V, IC = 1mA, f = 100MHz 20 - - dB
Gain-Bandwidth Product fT IC = 1mA, VCE = 6V, f = 200MHz 450 650 - MHz
Noise Figure NF IC = 1mA, VCB = 6V, f = 100MHz - 3,3 - dB



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