The D9N40 is 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), C issand Crss along with guaranteed avalanche capability this device can be adopted quickly into new and existing offline power supply designs.This device is ideal for boost converters and synchronous rectifiers for consumer, telecom, industrial power supplies and LED backlighting. – Alpha & Omega Semiconductors
