| IRF840 Datasheet |
| Equivalent | IRF840N | |
| Type | Semiconductor | |
| Case | TO220 | |
| Manufacturer | International Rectifier - IR | |
| Vbr DSS | 500 | |
| Vbr GSS | 20 | |
| Max. PD (W) | 125# | |
| Ciss Max. (F) | 1.2n- | |
| td(on) Max (S) | 21n | |
| Derate (Amb) (W/°C) | 1.0 | |
| t(f) Max. (S) | 30n | |
| gfs Max. | 7.4- | |
| gfs Min | 4.9 | |
| Id Max. (A) | 8.0# | |
| I(d) for G(fs) | 4.4 | |
| Tr Max. (s) | 35n | |
| R(ds) On (Û) | 850m= | |
| t(stor) Max. (S) | 74n | |
| Vp Max. | 4.0 | |
| Oper. Temp (°C) Max. | 150# | |
| Pinout Equivalence Number | 4-109 | |
| Surface Mounted Yes/No | NO | |
| SKU | 16632 | |