| Base Product Number | IRFBF20 |
| Category | Discrete Semiconductor Products |
| Current - Continuous Drain (Id) @ 25?C | 1.7A (Tc) |
| Drain to Source Voltage (Vdss) | 900 V |
| FET Feature, Series | - |
| FET Type | N-Channel |
| Gate Charge (Qg) (Max) @ Vgs | 38 nC @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 490 pF @ 25 V |
| Mfr | Vishay Siliconix |
| Mounting Type | Through Hole |
| Operating Temperature | -55?C ~ 150?C (TJ) |
| Package | Tube |
| Package / Case | TO-220-3 |
| Part Status | Active |
| Power Dissipation (Max) | 54W (Tc) |
| Rds On (Max) @ Id, Vgs | 8Ohm @ 1A, 10V |
| Supplier Device Package | TO-220AB |
| Technology | MOSFET (Metal Oxide) |
| Vgs (Max) | ?20V |
| Vgs(th) (Max) @ Id | 4V @ 250?A |