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| Part Number | HUF75309T3ST | HUF75307T3ST | HUF75309D3ST |
|---|---|---|---|
| Manufacturer | onsemi | Fairchild Semiconductor | onsemi |
| Product Status | Obsolete | Obsolete | Obsolete |
| FET Type | N-Channel | N-Channel | N-Channel |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 55 V | 55 V | 55 V |
| Current - Continuous Drain (Id) @ 25°C | 3A (Ta) | 2.6A (Ta) | 19A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 10V | 10V | 10V |
| Rds On (Max) @ Id, Vgs | 70mOhm @ 3A, 10V | 90mOhm @ 2.6A, 10V | 70mOhm @ 19A, 10V |
| Vgs(th) (Max) @ Id | 4V @ 250µA | 4V @ 250µA | 4V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | 23 nC @ 20 V | 17 nC @ 20 V | 24 nC @ 20 V |
| Vgs (Max) | ±20V | ±20V | ±20V |
| Input Capacitance (Ciss) (Max) @ Vds | 352 pF @ 25 V | 250 pF @ 25 V | 350 pF @ 25 V |
| FET Feature | - | - | - |
| Power Dissipation (Max) | 1.1W (Ta) | 1.1W (Ta) | 55W (Tc) |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | SOT-223-4 | SOT-223-4 | TO-252AA |
| Package / Case | TO-261-4, TO-261AA | TO-261-4, TO-261AA | TO-252-3, DPak (2 Leads + Tab), SC-63 |
