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BF131III NPN Transistor

The BF131III is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BF131III transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BF131III 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 BF131III transistor as follows.

Circuit diagram symbol of the BF131III transistor

BF131III Transistor Specification

Transistor Code BF131III
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO18
Collector Power Dissipation (Maximum) PC 0.3W
Collector-Base Voltage (Maximum) VCB 45V
Collector-Emitter Voltage (Maximum) VCE 25V
Collector Current (Maximum) IC 0.001A
Operating Junction Temperature (Maximum) TJ 175°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 150
Transition Frequency FT 150MHz
Collector Capacitance CC 5pF

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