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BFQ149 PNP Transistor

The BFQ149 is a bipolar junction transistor (BJT) with an PNP-type configuration. That means the BFQ149 transistor has a negatively charged layer between two positively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BFQ149 transistor symbol shows an arrow from the emitter into the base. This means that the current flows from emitter to collector terminal.

Circuit diagram symbol of the BFQ149 transistor as follows.

Circuit diagram symbol of the BFQ149 transistor

BFQ149 Transistor Specification

Transistor Code BFQ149
Transistor Type BJT
Transistor Polarity PNP
Transistor Material Silicon(SI)
Package SP0
Transistor SMD Code FG
Collector Power Dissipation (Maximum) PC 0.5W
Collector-Base Voltage (Maximum) VCB 20V
Collector-Emitter Voltage (Maximum) VCE 15V
Collector Current (Maximum) IC 0.075A
Operating Junction Temperature (Maximum) TJ 180°C
Forward Current Transfer Ratio (hFE Value) 12
Transition Frequency FT 4600MHz
Collector Capacitance CC 1.7pF

UXPython is not the creator or an official representative of the BFQ149 PNP transistor. You can download the official BFQ149 PNP transistor datasheet to get more infromation about this transistor.

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