BD123 NPN Transistor

The BD123 is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BD123 transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BD123 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 BD123 transistor as follows.

BD123 Transistor Specification

Transistor Code		BD123
Transistor Type		BJT
Transistor Polarity		NPN
Transistor Material		Silicon(SI)
Package		TO3
Collector Power Dissipation (Maximum)	PC	45W
Collector-Base Voltage (Maximum)	VCB	90V
Collector-Emitter Voltage (Maximum)	VCE	60V
Collector Current (Maximum)	IC	5A
Operating Junction Temperature (Maximum)	TJ	175°C
Emitter-Base Voltage (Maximum)	VEB	6V
Forward Current Transfer Ratio (hFE Value)		30
Transition Frequency	FT	60MHz

UXPython is not the creator or an official representative of the BD123 NPN transistor. You can download the official BD123 NPN transistor datasheet to get more infromation about this transistor.

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

More Transistors Datasheets in TO3 Package

BD149 NPN Transistor BU211 NPN Transistor BU113 NPN Transistor BUR23 NPN Transistor 2SC82 NPN Transistor BUS133 NPN Transistor BD350 PNP Transistor BUS47 NPN Transistor BUX10 NPN Transistor 2SB366 PNP Transistor 2SC3167 NPN Transistor 2SD296 NPN Transistor 2SB554 PNP Transistor CTD1322 PNP Transistor 2SD867 NPN Transistor 2SC3464L NPN Transistor MJ15021 PNP Transistor BUY84 NPN Transistor 2SB653 PNP Transistor BDW36 NPN Transistor