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SMMBT3904LT1G

The SMMBT3904LT1G is a high-power switching transistor from ON Semiconductor. It is designed for use in a variety of power switching applications, including power amplifiers, power converters, and motor control circuits.

Description:

The SMMBT3904LT1G is an NPN Darlington transistor with a plastic package. It features a high current gain, high switching speed, and low saturation voltage. The transistor is designed for use in high-power switching applications, where it can handle a continuous collector current of up to 1.5A.

Features:

• High current gain (hFE) of up to 1000
• High switching speed with a typical switching time of 75ns
• Low saturation voltage of 1.3V maximum
• Collector-emitter voltage (VCEO) of -45V minimum
• Collector-emitter saturation voltage (VCE(sat)) of 1.3V maximum
• Continuous collector current (IC) of up to 1.5A
• Operating temperature range of -65°C to +150°C

Applications:

The SMMBT3904LT1G is suitable for use in a variety of high-power switching applications, including:

• Power amplifiers
• Power converters
• Motor control circuits
• Switch mode power supplies (SMPS)
• Inverter circuits
• Class B and AB audio amplifiers
• Automotive electronics

In summary, the SMMBT3904LT1G is a high-power switching transistor that offers high current gain, high switching speed, and low saturation voltage. It is suitable for use in a variety of power switching applications, including power amplifiers, power converters, and motor control circuits.