BD109C NPN Transistor

The BD109C is a bipolar junction transistor (BJT) with an NPN-type configuration. That means the BD109C transistor has a positively charged layer between two negatively charged layers. This transistor has three terminals Base, Collector, and Emitter.

The BD109C 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 BD109C transistor as follows.

BD109C Transistor Specification

Transistor Code		BD109C
Transistor Type		BJT
Transistor Polarity		NPN
Transistor Material		Silicon(SI)
Package		TO3
Collector Power Dissipation (Maximum)	PC	18W
Collector-Base Voltage (Maximum)	VCB	60V
Collector-Emitter Voltage (Maximum)	VCE	40V
Collector Current (Maximum)	IC	3A
Operating Junction Temperature (Maximum)	TJ	175°C
Emitter-Base Voltage (Maximum)	VEB	5V
Forward Current Transfer Ratio (hFE Value)		50
Transition Frequency	FT	30MHz
Collector Capacitance	CC	35pF

UXPython is not the creator or an official representative of the BD109C NPN transistor. You can download the official BD109C 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

100T2 NPN Transistor 104T2 NPN Transistor 1074GE NPN Transistor 108T2 NPN Transistor 109T2 NPN Transistor 121-1003 NPN Transistor 121-1029 NPN Transistor 121-1029-01 NPN Transistor 121-1033 NPN Transistor 121-1039 NPN Transistor 142T2 NPN Transistor 16298 NPN Transistor 16299 NPN Transistor 16503 NPN Transistor 1664 NPN Transistor 16656 NPN Transistor 16668 NPN Transistor 17389 NPN Transistor 17390 PNP Transistor 17391 NPN Transistor