BC640 Transistor BJT PNP TO-92

The BC640 Transistor BJT PNP TO-92 is a high-quality semiconductor device designed for general purpose amplification and switching applications. It is a PNP transistor, which means it is designed to control the flow of current across the device from the collector to the emitter.

Key Features

• PNP Polarity: Ensures efficient control of current flow from collector to emitter.
• TO-92 Package: Compact and lightweight, ideal for integration into a variety of electronic devices.
• High Current Gain: Provides excellent amplification capabilities.
• Low Voltage Operation: Operates effectively at low voltages, making it suitable for battery-powered devices.

Technical Specifications

• Collector-Emitter Voltage (VCEO): 80V
• Collector-Base Voltage (VCBO): 80V
• Emitter-Base Voltage (VEBO): 5V
• Collector Current (IC): 1A
• Power Dissipation (PD): 800mW
• DC Current Gain (hFE): 40 to 160
• Operating Temperature: -55 to 150°C

Possible Applications

The BC640 Transistor BJT PNP TO-92 is versatile and can be used in a wide range of applications, including:

• Audio Amplifiers: Enhances the amplitude of audio signals.
• Switching Devices: Controls the flow of current in electronic circuits.
• Signal Processing: Helps in the amplification and switching of signals.
• Power Management: Useful in devices that require efficient power control.

Datasheet