STMicroelectronics N-Channel MOSFET 20 A, 125 V, 150 W, Enhancement Mode, 4-Pin M174 Package SD2931-10W

STMicroelectronics SD2931-10W is a high-performance N-Channel MOSFET transistor intended for RF and power applications. This device supports continuous drain currents up to 20 A and withstands drain-source voltages of 125 V, making it suitable for demanding electronic circuits and high-frequency uses.

The MOSFET operates at high frequencies up to 230 MHz, ideal for L-band satellite uplinks and RF power amplification in telecommunications and industrial sectors.

It features an enhancement-mode single transistor configuration and comes in a 4-pin M174 surface mount package designed for seamless integration onto printed circuit boards, helping optimize assembly and space.

Withstanding operating temperatures from -65°C to 200°C, the SD2931-10W ensures resilience in harsh environments common in industrial, laboratory, and manufacturing applications. Maximum continuous drain current: 20 A. Maximum drain-source voltage: 125 V.

Output power capability: 150 W. Operating frequency: 230 MHz. Package dimensions: 26.67 mm (L) x 24.89 mm (W) x 4.11 mm (H). Surface mount package for efficient board mounting. Robust temperature tolerance range.

This MOSFET is widely used in electronic components sectors including power & connectors and discrete semiconductors. It supports applications in industrial power systems, telecommunications, and other RF power devices requiring reliable power transistor performance.

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