| Manufacturer | Part Number | Description |
|---|---|---|
| Si4420DY | Single N-Channel MOSFET | |
International Rectifier (now Infineon) |
Si4420DY | Power MOSFET |
International Rectifier (now Infineon) |
Si4420DYPbF | Power MOSFET |
NXP Semiconductors |
SI4420DY | N-channel FET |