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| Part Number | IRF644STRLPBF |
| Datasheet | IRF644STRLPBF datasheet |
| Description | MOSFET N-CH 250V 14A D2PAK |
| Manufacturer | Vishay Siliconix |
| Series | - |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 250V |
| Current - Continuous Drain (Id) @ 25°C | 14A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 10V |
| Rds On (Max) @ Id, Vgs | 280 mOhm @ 8.4A, 10V |
| Vgs(th) (Max) @ Id | 4V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | 68nC @ 10V |
| Vgs (Max) | ±20V |
| Input Capacitance (Ciss) (Max) @ Vds | 1300pF @ 25V |
| FET Feature | - |
| Power Dissipation (Max) | 3.1W (Ta), 125W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | D2PAK |
| Package / Case | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB |