Alpha & Omega Semiconductors AOT12N50
The AOT12N50 & AOB12N50 & AOTF12N50 have been fabricated using an advanced high voltage MOSFET process that is designed to deliver high levels of performance and robustness in popular AC-DC applications.By providing low RDS(on), Ciss and Crss along with guaranteed avalanche capability these parts can be adopted quickly into new and existing offline power supply designs. The value of R qJA is measured with the device in a still air environment with T A =25°C. The power dissipation PD is based on TJ(MAX)=150°C, using junction-to-case thermal resistance, and is more useful in setting the upper dissipation limit for cases where additional heatsinking is used.