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BFQ81 NPN Transistor

The BFQ81 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BFQ81 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BFQ81 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 BFQ81 transistor as follows.

Circuit diagram symbol of the BFQ81 transistor

BFQ81 Transistor Specification

Transistor Code BFQ81
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO236
Transistor SMD Code RA_RAs
Collector Power Dissipation (Maximum) PC 0.28W
Collector-Base Voltage (Maximum) VCB 25V
Collector-Emitter Voltage (Maximum) VCE 16V
Collector Current (Maximum) IC 0.03A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 2V
Forward Current Transfer Ratio (hFE Value) 50
Transition Frequency FT 5800MHz
Collector Capacitance CC 0.3pF

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