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BFW99 NPN Transistor

The BFW99 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BFW99 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BFW99 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 BFW99 transistor as follows.

Circuit diagram symbol of the BFW99 transistor

BFW99 Transistor Specification

Transistor Code BFW99
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO72
Collector Power Dissipation (Maximum) PC 0.2W
Collector-Base Voltage (Maximum) VCB 12V
Collector-Emitter Voltage (Maximum) VCE 12V
Collector Current (Maximum) IC 0.02A
Operating Junction Temperature (Maximum) TJ 200°C
Emitter-Base Voltage (Maximum) VEB 3V
Forward Current Transfer Ratio (hFE Value) 25
Transition Frequency FT 2000MHz
Collector Capacitance CC 1.1pF

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