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BFR81 PNP Transistor

The BFR81 is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the BFR81 transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BFR81 transistor symbol shows an arrow from the emitter into the base. This means that the current flows from emitter to collector terminal.

Circuit diagram symbol of the BFR81 transistor as follows.

Circuit diagram symbol of the BFR81 transistor

BFR81 Transistor Specification

Transistor Code BFR81
Transistor Type BJT
Transistor Polarity PNP
Transistor Material Silicon(SI)
Package TO92
Collector Power Dissipation (Maximum) PC 0.8W
Collector-Base Voltage (Maximum) VCB 60V
Collector-Emitter Voltage (Maximum) VCE 50V
Collector Current (Maximum) IC 2A
Operating Junction Temperature (Maximum) TJ 125°C
Forward Current Transfer Ratio (hFE Value) 100
Transition Frequency FT 100MHz

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