BD679C NPN Darlington Transistor 80V 4A 40W TO-126

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BD679C NPN Darlington Transistor (3V, 80V, 4A, 40W) TO-126-3 for High-Power Switching Applications Features: Low saturation voltage Simple drive requirements High safe operating area For low-distortion complementary designs Easy to carry and handle Specifications: Transistor Polarity NPN Collector−Emitter Voltage (VCEO) 80V Collector−Base Voltage (VCBO) 80V Emitter Base Voltage (VEBO) 5V Continuous Collector Current (Ic) 4A Continuous Base Current (Ib) 0.1A Operating Temperature Range -65 – 150°C Power Dissipation (Pd) 40W DC Current Gain (hFE) 750 Applications: Power Amplifiers : Ideal for high-gain power amplifier circuits. Switching Circuits : Suitable for use in high-power switching applications. Motor Drivers : Used in motor control systems requiring high current handling. Audio Circuits : Common in audio amplification systems requiring efficient power handling. Regulators : Perfect for power regulation circuits. Pulse Circuits : Can be used in pulsed circuits needing high power handling and reliability. Related Documents: BD679 Transistor Datasheet