BC558 ,PNP Silicon Epitaxial Planar Transistor, 30V VCEO, 200mA Collector Current, TO-92

The BC558 is a low noise PNP epitaxial planar transistor designed for general-purpose amplifier and switching applications. With a maximum collector-emitter voltage (VCEO) of 30V and a collector current (Ic) of 200mA, it is well-suited for a wide range of low-power audio and signal processing circuits.

The device is housed in a TO-92 plastic package, offering a compact and robust solution for circuit integration. Its high current gain and low noise make it ideal for use in AF amplifiers, switching applications, and driver circuits in audio equipment. The BC558 is compatible with NPN transistors like BC548 for complementary design.

Key Features :

• Low Noise PNP Transistor: Optimized for audio frequency applications with minimal distortion.
• High Voltage Capability: Supports up to 30V Collector-Emitter voltage.
• High Current Gain: Typical DC current gain range of 110 to 800.
• Compact TO-92 Package: Space-saving design for efficient circuit integration.
• Wide Operating Temperature Range: Operates reliably from -65C to +150C.
• Complementary Pair Option: Matches with NPN transistors for balanced circuit designs.