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2SD657 NPN Transistor

The 2SD657 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2SD657 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2SD657 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 2SD657 transistor as follows.

Circuit diagram symbol of the 2SD657 transistor

2SD657 Transistor Specification

Transistor Code 2SD657
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO3
Collector Power Dissipation (Maximum) PC 50W
Collector-Base Voltage (Maximum) VCB 200V
Collector-Emitter Voltage (Maximum) VCE 200V
Collector Current (Maximum) IC 1.5A
Operating Junction Temperature (Maximum) TJ 175°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 40

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