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BF487 NPN Transistor

The BF487 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BF487 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BF487 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 BF487 transistor as follows.

Circuit diagram symbol of the BF487 transistor

BF487 Transistor Specification

Transistor Code BF487
Transistor Type BJT
Transistor Polarity NPN
Transistor Material Silicon(SI)
Package TO92
Collector Power Dissipation (Maximum) PC 0.83W
Collector-Base Voltage (Maximum) VCB 400V
Collector-Emitter Voltage (Maximum) VCE 350V
Collector Current (Maximum) IC 0.05A
Operating Junction Temperature (Maximum) TJ 150°C
Emitter-Base Voltage (Maximum) VEB 5V
Forward Current Transfer Ratio (hFE Value) 50
Transition Frequency FT 90MHz

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