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| Part Number | STB140N4F6 | STB120N4F6 |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Status | Active | Active |
| FET Type | N-Channel | N-Channel |
| Technology | MOSFET (Metal Oxide) | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 40 V | 40 V |
| Current - Continuous Drain (Id) @ 25°C | 80A (Tc) | 80A (Tc) |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V | 10V |
| Rds On (Max) @ Id, Vgs | - | 4mOhm @ 40A, 10V |
| Vgs(th) (Max) @ Id | - | 4V @ 250µA |
| Gate Charge (Qg) (Max) @ Vgs | - | 65 nC @ 10 V |
| Vgs (Max) | - | ±20V |
| Input Capacitance (Ciss) (Max) @ Vds | - | 3850 pF @ 25 V |
| FET Feature | - | - |
| Power Dissipation (Max) | 168W (Tc) | 110W (Tc) |
| Operating Temperature | - | -55°C ~ 175°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Supplier Device Package | D²PAK (TO-263) | D²PAK (TO-263) |
| Package / Case | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB |
