BD679 NPN Darlington Transistors [TO-126] (original)

BD679 NPN Darlington Transistor (TO-126) - High Gain Power Switch

The BD679 is a high-performance NPN Darlington power transistor, perfect for diverse electronic applications. Its exceptional current gain allows it to efficiently drive larger loads with minimal input. Encased in a compact TO-126 package, it ensures efficient heat dissipation for sustained reliability. This transistor excels in power switching, amplifier stages, and motor control circuits. With an 80V collector-emitter voltage and 4A collector current, it manages substantial power. The BD679 guarantees stable and efficient operation, even in demanding environments. It's an essential component for both hobbyists and professional engineers. Experience superior power amplification and dependable performance.

Specifications:

• Transistor Polarity: NPN
• Collector-Emitter Voltage (VCEO): 80 V
• Emitter-Base Voltage (VEBO): 5 V
• Collector-Base Voltage (VCBO): 80 V
• Max DC Collector Current (IC): 4 A
• Max Collector Cut-off Current: 200 µA
• Power Dissipation (Pd): 40 W
• Mounting Style: Through Hole
• Package/Case: TO-126
• Max Operating Temperature: +150 °C

Key features and benefits:

• High current gain via Darlington configuration
• NPN polarity for versatile circuit integration
• Compact and robust TO-126 package for efficient heat dissipation
• Collector-Emitter Voltage (VCEO) of 80V
• Maximum DC Collector Current (IC) of 4A
• High power dissipation capability (40W)
• Designed for through-hole mounting

Applications:

• Power switching circuits
• Motor speed control systems
• Audio amplifier output stages
• Relay and solenoid drivers
• Voltage regulation systems

Package Includes:

*Image shown is a representation only.

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