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BFP621 NPN Transistor

The BFP621 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BFP621 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BFP621 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 BFP621 transistor as follows.

Circuit diagram symbol of the BFP621 transistor

BFP621 Transistor Specification

Transistor Code BFP621
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO92
Collector Power Dissipation (Maximum) PC 0.3W
Collector-Base Voltage (Maximum) VCB 30V
Collector Current (Maximum) IC 0.02A
Operating Junction Temperature (Maximum) TJ 125°C
Forward Current Transfer Ratio (hFE Value) 20
Transition Frequency FT 150MHz

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