N-channel 520V - 1.22ヘ - 4.4A - TO-220 - DPAK - I2PAK - IPAK Zener-protected SuperMESH⑩ Power MOSFETN沟道520V - 1.22ヘ - 4.4A - TO- 220 - DPAK - I2PAK - IPAK齐纳保护SuperMESH⑩功率MOSFET