Comchip Technology BC856B-HF

Brief Description: The BC856B-HF is a surface-mount PNP bipolar junction transistor (BJT) manufactured by Comchip Technology. It is designed for general-purpose applications and is RoHS3 compliant.

Features:

• PNP transistor type
• Surface-mount packaging (TO-236-3, SC-59, SOT-23-3)
• Operating temperature range: -65°C to 150°C (TJ)
• Maximum power dissipation: 250mW
• Maximum collector current: 100mA
• Maximum breakdown voltage: 65V
• DC current gain (hFE): 220 (min) at 2.2mA and 5V
• Collector-emitter voltage (VCEO): 650mV
• Collector-emitter breakdown voltage: 65V
• Frequency transition: 100MHz
• Moisture sensitivity level (MSL): 1 (unlimited)

Application Grade: The BC856B-HF is a general-purpose transistor suitable for a wide range of applications, including:

• Low-power switching
• Amplification
• Signal processing
• Power supply regulation

Applications:

• Consumer electronics (e.g., audio amplifiers, power supplies)
• Industrial control systems (e.g., motor control, sensor interfaces)
• Automotive electronics (e.g., ignition systems, power windows)
• Medical devices (e.g., pacemakers, defibrillators)
• Aerospace and defense systems (e.g., radar systems, communication equipment)

Note: The BC856B-HF is a high-frequency transistor with a maximum frequency transition of 100MHz, making it suitable for applications requiring high-speed switching or signal processing. Its low power dissipation and high breakdown voltage also make it suitable for applications requiring low power consumption and high voltage tolerance.