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BFR181 NPN Transistor

The BFR181 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BFR181 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BFR181 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 BFR181 transistor as follows.

Circuit diagram symbol of the BFR181 transistor

BFR181 Transistor Specification

Transistor Code BFR181
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package SOT23
Transistor SMD Code RFs
Collector Power Dissipation (Maximum) PC 0.175W
Collector-Base Voltage (Maximum) VCB 20V
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) 40
Transition Frequency FT 7000MHz

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