STW20NK70Z
MOSFET N-CH 700V 20A TO247-3Manufacturer: STMicroelectronics
Categories: Single FETs, MOSFETs
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STMicroelectronics STW20NK70Z is a SuperMESH™ series N-Channel Power MOSFET designed for high-voltage applications. This component features a Drain-Source Voltage (Vdss) of 700 V and a continuous drain current (Id) of 20 A at 25°C (Tc). The device offers a maximum power dissipation of 350 W (Tc) and a typical Rds On of 285 mOhm at 10 A, 10 V. It utilizes a TO-247-3 through-hole package, suitable for demanding thermal management. Key electrical characteristics include a gate charge (Qg) of 185 nC at 10 V and an input capacitance (Ciss) of 6000 pF at 25 V. Operating temperature ranges from -55°C to 150°C (TJ). This MOSFET is commonly employed in power factor correction, switch mode power supplies, and industrial motor control applications.
Additional Information
Series: SuperMESH™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-247-3 |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Technology | MOSFET (Metal Oxide) |
| FET Type | N-Channel |
| Current - Continuous Drain (Id) @ 25°C | 20A (Tc) |
| Rds On (Max) @ Id, Vgs | 285mOhm @ 10A, 10V |
| FET Feature | - |
| Power Dissipation (Max) | 350W (Tc) |
| Vgs(th) (Max) @ Id | 4.5V @ 150µA |
| Supplier Device Package | TO-247-3 |
| Drive Voltage (Max Rds On, Min Rds On) | 10V |
| Vgs (Max) | ±30V |
| Drain to Source Voltage (Vdss) | 700 V |
| Gate Charge (Qg) (Max) @ Vgs | 185 nC @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 6000 pF @ 25 V |