BC109 NPN General Purpose Transistor 25V 200mA TO-18 Metal Package

BC109 is a semiconductor device used to amplify or switch electronic signals and electrical power. It is composed of semiconductor material usually with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor’s terminals controls the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.

Features:-

• Metal TO-18 can package

• Advanced process technology

• Low error voltage

• Fast switching speed

• Full-voltage operation

• High power and current handling capability

specifications:-

Collector-Base Voltage (VCBO) 30V
Collector-Emitter Voltage (VCEO) 25V
Emitter-Base Voltage (VEBO) 5V
Continuous Collector Current (IC) 0.2A
Output Capacitance (Cobo) 4.5pF
Transition Frequency (fT) 150MHz
DC Current Gain (hFE) 200-800
Operating Temperature Range -65 – 200°C
Power Dissipation (PD) 1W

bc109-transistor-datasheet

* product image for illustration purposes only. actual product may vary.