onsemi Transistor, 500 mA NPN, 300 V, 3-Pin DPAK, Surface Mount, TO-252 Package MJD340T4G

The onsemi MJD340T4G is a high-voltage, NPN bipolar transistor designed for power switching and amplification in electronic circuits. With a maximum DC collector current of 500 mA and collector emitter voltage up to 300 V, it is ideal for industrial, automotive, and power management applications requiring robust performance.

Manufactured with a TO-252 package and surface mount design, the transistor enables compact PCB layouts while maintaining excellent thermal characteristics, supported by its maximum power dissipation of 1.56 W. The device operates effectively across a broad temperature range from -65°C to 150°C, ensuring reliability in harsh environments.

Featuring a transistor configuration of single NPN polarity and a minimum current gain of 30, the MJD340T4G transistor supports efficient signal amplification and switching. Its 3-pin design and compact physical dimensions (10.41 mm length, 6.73 mm width, 2.38 mm height) allow easy incorporation in various electronic assemblies.

This transistor meets the automotive AEC-Q101 standard, making it suitable for automotive system applications requiring stringent quality and reliability standards. Supports maximum collector current of 500 mA. Collector emitter voltage rating of 300 V and collector base voltage of 300 V.

Power dissipation capacity up to 1.56 W. Operational in extreme temperature ranges from -65°C to 150°C. Compact TO-252 package with surface mount capability. Meets AEC-Q101 automotive qualification standards.

This product is widely used in industrial electronics, power management circuits, automotive systems, and other semiconductor applications requiring high voltage and moderate power switching. Explore more high-quality transistors and semiconductor components with EnvMart for your manufacturing and repair needs.

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