STP40NF03L
MOSFET N-CH 30V 40A TO220ABManufacturer: STMicroelectronics
Categories: Single FETs, MOSFETs
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The STMicroelectronics STP40NF03L is an N-Channel STripFET™ power MOSFET designed for high-efficiency switching applications. This device features a 30 V drain-source voltage and a continuous drain current capability of 40 A at 25°C (Tc), with a maximum power dissipation of 70 W (Tc). The low on-resistance of 22 mOhm at 20 A and 10 V (Vgs) minimizes conduction losses. Gate drive requirements are met with a 10 V maximum gate-source voltage for optimal Rds(on) performance, and a threshold voltage (Vgs(th)) of 2.5 V at 250 µA. Key parameters include an input capacitance (Ciss) of 770 pF at 25 V and a gate charge (Qg) of 15 nC at 4.5 V. The STP40NF03L is housed in a standard TO-220AB through-hole package and operates across a wide temperature range of -55°C to 175°C (TJ). This component is suitable for use in automotive, industrial motor control, and power supply applications.
Additional Information
Series: STripFET™RoHS Status: ROHS3 CompliantManufacturer Lead Time: 26 week(s)Product Status: Not For New DesignsPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-3 |
| Mounting Type | Through Hole |
| 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 | 22mOhm @ 20A, 10V |
| FET Feature | - |
| Power Dissipation (Max) | 70W (Tc) |
| Vgs(th) (Max) @ Id | 2.5V @ 250µA |
| Supplier Device Package | TO-220 |
| 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 | 15 nC @ 4.5 V |
| Input Capacitance (Ciss) (Max) @ Vds | 770 pF @ 25 V |