BC857 PNP Transistor SOT-23 Pack 10

The BC857 is a general-purpose PNP transistor designed for low-power amplification and switching applications. It's a popular choice due to its reliability, versatility, and compact size.

Key Features:

• High Reliability: Ensures consistent performance and durability.
• Audio Frequency Amplification: Specifically designed for use in audio circuits.
• PNP Bipolar Transistor: Suitable for both switching and amplification applications.
• SOT-23 Package: A surface-mount package that is small and easy to integrate into PCB designs.
• Low Power Consumption: Ideal for battery-powered devices and other applications where power efficiency is crucial.

Applications:

• Preamplifiers
• Tone controls
• Volume controls
• Audio amplifiers
• Switching circuits
• General-purpose electronics

Specifications:

• Package: SOT-23
• Base Current : 5mA 
• Collector Current : 100mA
• DC Current Gain : 200-300 
• Collector-Emitter Voltage : 45V 
• Power Dissipation: 0.65W (at 25°C)

DATA SHEET AND USECASE

Key Features:

• Maximum Current: It supports a maximum collector current of -100 mA.​
• Maximum Voltage: The BC857 can handle a maximum collector-emitter voltage of -45 V.​
• Complementary Pair: Its NPN complement is the BC847, allowing for push-pull configurations.
• Low Noise: The transistor is designed for low noise operation, making it suitable for audio frequency applications.​