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BFQ77 NPN Transistor

The BFQ77 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BFQ77 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BFQ77 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 BFQ77 transistor as follows.

Circuit diagram symbol of the BFQ77 transistor

BFQ77 Transistor Specification

Transistor Code BFQ77
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO131
Transistor SMD Code 77
Collector Power Dissipation (Maximum) PC 0.25W
Collector-Base Voltage (Maximum) VCB 25V
Collector-Emitter Voltage (Maximum) VCE 15V
Collector Current (Maximum) IC 0.02A
Operating Junction Temperature (Maximum) TJ 150°C
Forward Current Transfer Ratio (hFE Value) 25
Transition Frequency FT 7000MHz

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