2SC1277 NPN Transistor

The 2SC1277 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2SC1277 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2SC1277 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 2SC1277 transistor as follows.

2SC1277 Transistor Specification

Transistor Code		2SC1277
Transistor Type		BJT
Transistor Polarity		NPN
Transistor Material		Silicon(SI)
Package		TO92
Collector Power Dissipation (Maximum)	PC	0.25W
Collector-Base Voltage (Maximum)	VCB	60V
Collector Current (Maximum)	IC	0.5A
Operating Junction Temperature (Maximum)	TJ	175°C
Emitter-Base Voltage (Maximum)	VEB	5V
Forward Current Transfer Ratio (hFE Value)		140
Transition Frequency	FT	30MHz
Collector Capacitance	CC	20pF

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