| No | Part number | Description ( Function ) | Manufacturers | |
| 2 | MDF5N50F | N-Channel MOSFET MDP5N50F / MDF5N50F N-channel MOSFET 500V MDP5N50F / MDF5N50F N-Channel MOSFET 500V, 4.5 A, 1.55Ω General Description The MDP5N50F/MDF5N50F use advanced Magnachip’s MOSFET Technology, which provides low on-state resistance, high switching performance and excellent quality. MDP5N50F/MDF5N50F are suitable device for SMPS, HID and general purpose applications. Features VDS = |
 MagnaChip |
|
| 1 | MDF5N50FB | N-Channel Trench MOSFET MDF5N50FB N-channel MOSFET 500V MDF5N50FB N-Channel MOSFET 500V, 4.5 A, 1.55Ω General Description The MDF5N50FB uses advanced MagnaChip’s MOSFET Technology, which provides low on-state resistance, high switching performance and excellent quality. MDF5N50FB is suitable device for SMPS, high Speed switching and general purpose applications. Features VDS = 500V ID = 4.5A RD |
MagnaChip |
|
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 | |||