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2SC1278S NPN Transistor

The 2SC1278S is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2SC1278S transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2SC1278S 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 2SC1278S transistor as follows.

Circuit diagram symbol of the 2SC1278S transistor

2SC1278S Transistor Specification

Transistor Code 2SC1278S
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO92
Collector Power Dissipation (Maximum) PC 0.25W
Collector-Base Voltage (Maximum) VCB 150V
Collector Current (Maximum) IC 0.05A
Operating Junction Temperature (Maximum) TJ 175°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 50
Transition Frequency FT 75MHz

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