BDT31DF NPN Transistor

The BDT31DF is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BDT31DF transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BDT31DF 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 BDT31DF transistor as follows.

BDT31DF Transistor Specification

Transistor Code		BDT31DF
Transistor Type		BJT
Transistor Polarity		NPN
Transistor Material		Silicon(SI)
Package		ISO220
Collector Power Dissipation (Maximum)	PC	15W
Collector-Base Voltage (Maximum)	VCB	160V
Collector-Emitter Voltage (Maximum)	VCE	160V
Collector Current (Maximum)	IC	3A
Operating Junction Temperature (Maximum)	TJ	150°C
Forward Current Transfer Ratio (hFE Value)		10
Transition Frequency	FT	3MHz

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