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2SC3257 NPN Transistor

The 2SC3257 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2SC3257 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2SC3257 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 2SC3257 transistor as follows.

Circuit diagram symbol of the 2SC3257 transistor

2SC3257 Transistor Specification

Transistor Code 2SC3257
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO220
Collector Power Dissipation (Maximum) PC 40W
Collector-Base Voltage (Maximum) VCB 250V
Collector-Emitter Voltage (Maximum) VCE 200V
Collector Current (Maximum) IC 10A
Operating Junction Temperature (Maximum) TJ 200°C
Emitter-Base Voltage (Maximum) VEB 7V
Forward Current Transfer Ratio (hFE Value) 20

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