Audio mosfet, High power mosfet, high voltage transistor - tatanh1983/conchodom GitHub Wiki NTBL Series N-Channel 457A 325W Surface Mount Power Mosfet HPSOF-8 https://www.futureelectronics.com/p/semiconductors--discretes--transistors--mosfets/ntbls0d8n08xtxg-onsemi-7180985