onsemi NPN Power Transistor 15 A, 350 V, 230 W TO-264 Package MJL4281AG

onsemi MJL4281AG is an NPN power transistor designed for high current and voltage applications, delivering a maximum collector current of 15 A and collector-emitter voltage up to 350 V. Packaged in a TO-264 format with 3 pins, it supports through-hole mounting, making it suitable for industrial, electronic, and power control applications.

This transistor features robust power handling with a maximum power dissipation of 230 watts and operates reliably in a wide temperature range from -65°C to 150°C, ensuring durability under harsh conditions. The device's minimum DC current gain of 10 and maximum transition frequency of 35 MHz render it effective for switching and amplification tasks in power electronics and motor drives.

The compact physical dimensions (Height: 37.8 mm, Length: 20.3 mm, Width: 5.3 mm) facilitate integration into various circuit designs. It does not conform to specific automotive standards but is widely used in consumer and industrial power electronics setups.

Typical applications include power amplifiers, switching circuits, industrial machines, and power supply modules demanding reliable NPN transistor performance. This transistor supports a maximum power dissipation of 230 watts.

The device is designed for through-hole mounting with a single transistor configuration. It operates over a wide temperature range from -65°C to 150°C. The maximum collector-base voltage and collector-emitter voltage ratings are both 350 volts.

It features a minimum DC current gain (hFE) of 10 for reliable amplification. The maximum transition frequency is rated at 35 MHz, suitable for medium frequency switching. Pin count is 3, compatible with common transistor socket types.

Dimensions are 37.8 mm height, 20.3 mm length, and 5.3 mm width. Explore more NPN power transistors and related semiconductor components on EnvMart for your industrial electronics projects.

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