BC391 NPN Transistor

The BC391 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BC391 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BC391 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 BC391 transistor as follows.

BC391 Transistor Specification

Transistor Code		BC391
Transistor Type		BJT
Transistor Polarity		NPN
Transistor Material		Silicon(SI)
Package		TO18
Collector Power Dissipation (Maximum)	PC	0.3W
Collector-Base Voltage (Maximum)	VCB	20V
Collector-Emitter Voltage (Maximum)	VCE	20V
Collector Current (Maximum)	IC	0.2A
Operating Junction Temperature (Maximum)	TJ	175°C
Emitter-Base Voltage (Maximum)	VEB	6V
Forward Current Transfer Ratio (hFE Value)		40
Transition Frequency	FT	150MHz
Collector Capacitance	CC	7pF

UXPython is not the creator or an official representative of the BC391 NPN transistor. You can download the official BC391 NPN transistor datasheet to get more infromation about this transistor.

Note : Copyrighted materials belong to their creator or official representative.

More Transistors Datasheets in TO18 Package

2SC1095 NPN Transistor TA1882 PNP Transistor 2N2432 NPN Transistor 2N775 NPN Transistor BCY77-7 PNP Transistor BFT31 NPN Transistor 2N4872 PNP Transistor 2SC648 NPN Transistor BF155R NPN Transistor 2SC877 NPN Transistor BC270-5 NPN Transistor BSX52 NPN Transistor 2SC950 NPN Transistor 2N930 NPN Transistor BSW85 NPN Transistor 40233 NPN Transistor 2N2630 PNP Transistor 2N928 PNP Transistor BF402 PNP Transistor BCY79-7 PNP Transistor