2SC4789 NPN Transistor

The 2SC4789 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the 2SC4789 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The 2SC4789 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 2SC4789 transistor as follows.

2SC4789 Transistor Specification

Transistor Code		2SC4789
Transistor Type		BJT
Transistor Polarity		NPN
Transistor Material		Silicon(SI)
Package		TO3PL
Collector Power Dissipation (Maximum)	PC	150W
Collector-Base Voltage (Maximum)	VCB	1500V
Collector-Emitter Voltage (Maximum)	VCE	800V
Collector Current (Maximum)	IC	25A
Operating Junction Temperature (Maximum)	TJ	150°C
Emitter-Base Voltage (Maximum)	VEB	6V
Forward Current Transfer Ratio (hFE Value)		10

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