BC558 PNP Transistor
The BC558 is a semiconductor device commonly used for amplifying or switching electronic signals and electrical power. It typically features three terminals for connection to an external circuit. By applying a voltage or current to one pair of terminals, the BC558 controls the current flowing through another pair of terminals. This ability to control larger output power with a smaller input power allows the transistor to amplify signals. While some transistors like the BC558 are packaged individually, they are often embedded within integrated circuits in modern applications.
Features
Advanced process technology
Low error voltage
Fast switching speed
Full-voltage operation
High power and current handling capability
Specification:
Collector-Emitter Voltage: -30V
Collector-Base Voltage: -30V
Emitter-Base Voltage: -5V
Continuous Collector Current: 100mA
DC Current Gain (HFE): 110 to 800
Total Power Dissipation: 500mW
Storage and Operating Temperature Range: -65℃ to +150℃
Number of pins: 3
Package: TO-92
Mounting type: Through hole
Application
Simple audio circuits
General purpose amplifier
Driver modules like relay driver, LED driver, etc.
Amplifier module like audio amplifier, signal amplifier, etc.
Darlington pair
Package Includes
10 x BC558 PNP Transistor
Somesh Mishra (verified owner) –
Working very well.
Aayush Kumar (verified owner) –
Good