STD40NF3LLT4
MOSFET N-CH 30V 40A DPAKManufacturer: STMicroelectronics
Categories: Single FETs, MOSFETs
Quality Control: Learn More
STMicroelectronics STripFET™ II N-Channel Power MOSFET, part number STD40NF3LLT4, offers robust performance in a TO-252-3 DPAK package. This device features a 30V drain-source voltage and a continuous drain current of 40A at 25°C, with a maximum power dissipation of 80W. The low on-resistance of 11mOhm at 20A and 10V gate-source drive, combined with a gate charge of 33nC at 4.5V, ensures efficient switching. It is suitable for applications requiring high current density and fast switching speeds, commonly found in automotive, industrial power supplies, and DC-DC converters. The operating temperature range is -55°C to 175°C.
Additional Information
Series: STripFET™ IIRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| Technology | MOSFET (Metal Oxide) |
| FET Type | N-Channel |
| Current - Continuous Drain (Id) @ 25°C | 40A (Tc) |
| Rds On (Max) @ Id, Vgs | 11mOhm @ 20A, 10V |
| FET Feature | - |
| Power Dissipation (Max) | 80W (Tc) |
| Vgs(th) (Max) @ Id | 1V @ 250µA |
| Supplier Device Package | DPAK |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V |
| Vgs (Max) | ±16V |
| Drain to Source Voltage (Vdss) | 30 V |
| Gate Charge (Qg) (Max) @ Vgs | 33 nC @ 4.5 V |
| Input Capacitance (Ciss) (Max) @ Vds | 1650 pF @ 25 V |
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