HRFZ44N
MOSFET N-CH 55V 49A TO220-3Manufacturer: onsemi
Categories: Single FETs, MOSFETs
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onsemi UltraFET™ HRFZ44N is an N-Channel power MOSFET designed for high-efficiency switching applications. This component features a Drain-Source Voltage (Vdss) of 55V and a continuous Drain Current (Id) of 49A at 25°C (Tc). The Rds(On) is specified at a maximum of 22mOhm at 25A and 10V Vgs, ensuring low conduction losses. With a Gate Charge (Qg) of 75 nC (max) at 20V and input capacitance (Ciss) of 1060 pF (max) at 25V, it is optimized for fast switching speeds. The device is packaged in a TO-220-3 through-hole configuration, facilitating easy board mounting. It offers a maximum power dissipation of 120W (Tc) and operates across a temperature range of -55°C to 175°C (TJ). This MOSFET is suitable for use in power supplies, motor control, and automotive applications.
Additional Information
Series: UltraFET™RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: 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 | 49A (Tc) |
| Rds On (Max) @ Id, Vgs | 22mOhm @ 25A, 10V |
| FET Feature | - |
| Power Dissipation (Max) | 120W (Tc) |
| Vgs(th) (Max) @ Id | 4V @ 250µA |
| Supplier Device Package | TO-220-3 |
| Drive Voltage (Max Rds On, Min Rds On) | 10V |
| Vgs (Max) | ±20V |
| Drain to Source Voltage (Vdss) | 55 V |
| Gate Charge (Qg) (Max) @ Vgs | 75 nC @ 20 V |
| Input Capacitance (Ciss) (Max) @ Vds | 1060 pF @ 25 V |
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