121-792 NPN Transistor

The 121-792 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 121-792 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 121-792 transistor symbol shows an arrow from the base into the emitter. This means that the current flows from collector terminal to emitter terminal.

Circuit diagram symbol of the 121-792 transistor as follows.

121-792 Transistor Specification

Transistor Code		121-792
Transistor Type		BJT
Transistor Polarity		NPN
Transistor Material		Silicon(SI)
Package		TO39
Collector Power Dissipation (Maximum)	PC	2.5W
Collector-Base Voltage (Maximum)	VCB	250V
Collector-Emitter Voltage (Maximum)	VCE	220V
Collector Current (Maximum)	IC	0.06A
Operating Junction Temperature (Maximum)	TJ	180°C
Emitter-Base Voltage (Maximum)	VEB	5V
Forward Current Transfer Ratio (hFE Value)		20
Transition Frequency	FT	50MHz

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