| Picture | Part Number | Description | Category | Manufacture |
 | STP20NM50 | MOSFET N-CH 500V 20A TO-220 | ZENER Semiconductor | STMicroelectronics |
| FDP20N50F | MOSFET N-CH 500V 20A TO-220 | ZENER Semiconductor | Fairchild Semiconductor |
| FDP20N50 | MOSFET N-CH 500V 20A TO-220 | ZENER Semiconductor | Fairchild Semiconductor |
| STP20NM50FD | MOSFET N-CH 500V 20A TO-220 | ZENER Semiconductor | STMicroelectronics |
 | 2SK4108(F,T) | MOSFET N-CH 500V 20A SC-67 | ZENER Semiconductor | Toshiba |
 | STB20NM50FDT4 | MOSFET N-CH 500V 20A D2PAK | ZENER Semiconductor | STMicroelectronics |
 | 2SK3117 | MOSFET N-CH 500V 20A 2-16H1B | ZENER Semiconductor | Toshiba |
 | 2SK2837(Q,T) | MOSFET N-CH 500V 20A 2-16C1B | ZENER Semiconductor | Toshiba |
| 2SK2837 | MOSFET N-CH 500V 20A 2-16C1B | ZENER Semiconductor | Toshiba |
 | AOU3N50 | MOSFET N-CH 500V 2.8A IPAK | ZENER Semiconductor | Alpha & Omega Semiconductor Inc |
 | AOD3N50 | MOSFET N-CH 500V 2.8A DPAK | ZENER Semiconductor | Alpha & Omega Semiconductor Inc (VA) |
| NDD03N50Z-1G | MOSFET N-CH 500V 2.6A IPAK | ZENER Semiconductor | ON Semiconductor |
| FQU4N50TU | MOSFET N-CH 500V 2.6A IPAK | ZENER Semiconductor | Fairchild Semiconductor |
| NDD03N50ZT4G | MOSFET N-CH 500V 2.6A DPAK | ZENER Semiconductor | ON Semiconductor |
| FQD4N50TM | MOSFET N-CH 500V 2.6A DPAK | ZENER Semiconductor | Fairchild Semiconductor |
| FQD4N50TF | MOSFET N-CH 500V 2.6A DPAK | ZENER Semiconductor | Fairchild Semiconductor |
 | IRF820L | MOSFET N-CH 500V 2.5A TO-262 | ZENER Semiconductor | Vishay/Siliconix |
| IRF820LPBF | MOSFET N-CH 500V 2.5A TO-262 | ZENER Semiconductor | Vishay/Siliconix |
| IRF820ALPBF | MOSFET N-CH 500V 2.5A TO-262 | ZENER Semiconductor | Vishay/Siliconix |
| IRF820AL | MOSFET N-CH 500V 2.5A TO-262 | ZENER Semiconductor | Vishay/Siliconix |
 | 2SK3045 | MOSFET N-CH 500V 2.5A TO-220D | ZENER Semiconductor | Panasonic - SSG |
 | IRF820PBF | MOSFET N-CH 500V 2.5A TO-220AB | ZENER Semiconductor | Vishay/Siliconix |
| IRF820APBF | MOSFET N-CH 500V 2.5A TO-220AB | ZENER Semiconductor | Vishay/Siliconix |
| IRF820A | MOSFET N-CH 500V 2.5A TO-220AB | ZENER Semiconductor | Vishay/Siliconix |
| IRF820 | MOSFET N-CH 500V 2.5A TO-220AB | ZENER Semiconductor | Vishay/Siliconix |
| IRF820STRR | MOSFET N-CH 500V 2.5A D2PAK | ZENER Semiconductor | Vishay/Siliconix |
| IRF820STRLPBF | MOSFET N-CH 500V 2.5A D2PAK | ZENER Semiconductor | Vishay/Siliconix |
| IRF820STRL | MOSFET N-CH 500V 2.5A D2PAK | ZENER Semiconductor | Vishay/Siliconix |
| IRF820SPBF | MOSFET N-CH 500V 2.5A D2PAK | ZENER Semiconductor | Vishay/Siliconix |
| IRF820S | MOSFET N-CH 500V 2.5A D2PAK | ZENER Semiconductor | Vishay/Siliconix |
