5pcs BC557 General Purpose PNP Amplifier

Specification

• Collector-emitter voltage: 45V
• Collector-base voltage: 50V
• Emitter-base voltage: 5V
• Continuous collector current: 100mA
• Base peak current: 200mA
• Emitter peak current: 200mA
• DC current gain (hFE): 300
• Total power dissipation: 500mW
• Storage and operating temperature range: -55℃ to +150℃

Application

• Driver stages of audio amplifiers
• Low noise input stages of a tape recorder
• Hi-Fi amplifiers
• Signal processing circuits
• LED Drivers, Relay drivers, etc
• Darlington pair