IRFB7440GPBF
MOSFET N CH 40V 120A TO220ABManufacturer: Infineon Technologies
Categories: Single FETs, MOSFETs
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Infineon Technologies' IRFB7440GPBF is an N-Channel MOSFET from the StrongIRFET™ series, designed for high-current switching applications. This component features a 40V drain-source voltage (Vdss) and a continuous drain current capability of 120A at 25°C (Tc). The device boasts a low on-resistance (Rds On) of 2.5mOhm at 100A and 10V gate-source voltage, contributing to efficient power handling with a maximum power dissipation of 208W (Tc). Key parameters include a gate charge (Qg) of 135 nC at 10V and input capacitance (Ciss) of 4730 pF at 25V. The IRFB7440GPBF is packaged in a TO-220AB through-hole configuration and operates across a wide temperature range of -55°C to 175°C (TJ). This MOSFET is suitable for applications in industrial automation, power supplies, and automotive systems.
Additional Information
Series: HEXFET®, StrongIRFET™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| 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 | 120A (Tc) |
| Rds On (Max) @ Id, Vgs | 2.5mOhm @ 100A, 10V |
| FET Feature | - |
| Power Dissipation (Max) | 208W (Tc) |
| Vgs(th) (Max) @ Id | 3.9V @ 100µA |
| Supplier Device Package | TO-220AB |
| Drive Voltage (Max Rds On, Min Rds On) | 6V, 10V |
| Vgs (Max) | ±20V |
| Drain to Source Voltage (Vdss) | 40 V |
| Gate Charge (Qg) (Max) @ Vgs | 135 nC @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 4730 pF @ 25 V |
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