| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | 2SK2645 | N-channel MOS-FET 2SK2645-01MR FAP-IIS Series > Features High Speed Switching Low On-Resistance No Secondary Breakdown Low Driving Power High Voltage VGS = ± 30V Guarantee Repetitive Avalanche Rated N-channel MOS-FET 600V 1,2Ω 9A 50W > Outline Drawing > Applications Switching Regulators UPS DC-DC converters General Purpose Power Amplifier > Maximum Ratings and Characteristics - Absolut |
 Fuji Electric |
|
| 1 | 2SK2645-01MR | N-channel MOS-FET 2SK2645-01MR FAP-IIS Series > Features High Speed Switching Low On-Resistance No Secondary Breakdown Low Driving Power High Voltage VGS = ± 30V Guarantee Repetitive Avalanche Rated N-channel MOS-FET 600V 1,2Ω 9A 50W > Outline Drawing > Applications Switching Regulators UPS DC-DC converters General Purpose Power Amplifier > Maximum Ratings and Characteristics - Absolut |
Fuji Electric |
|
List of most widely used semiconductors
| Part Number | Function | Manufacturers | |
| 1N4007 | The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V. |
 Vishay |
|
| LM317 | This is a popular adjustable voltage regulator. |
 ON Semiconductor |
|
| 6N137 | LM393 | 2N3906 | 2N2222 | TIP120 | 1N5818 | LM324N | A1015 | SMAJ20CA | |||