SPP21N50C3, SPB21N50C3 SPI21N50C3, SPA21N50C3 are high voltage power transistors.
This document provides final technical data for the Infineon SPP21N50C3, SPB21N50C3, SPI21N50C3, and SPA21N50C3 Cool MOS power transistors. These devices utilize a revolutionary high-voltage technology offering ultra-low gate charge and effective capacitance in TO-220 and FullPAK packages.
The device supports a continuous drain current of 21 A when the case temperature is 25°C.
The maximum power dissipation is 34.5 W when the case temperature is 25°C.
The device can operate between -55°C and +150°C.