2SK3748
MOSFET N-CH 1500V 4A TO3PMLManufacturer: onsemi
Categories: Single FETs, MOSFETs
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The onsemi 2SK3748 is an N-Channel Power MOSFET designed for high-voltage applications. Featuring a Drain-to-Source Voltage (Vdss) of 1500 V and a continuous Drain Current (Id) of 4A at 25°C (Ta), this component offers robust performance. Its low on-resistance, specified at 7 Ohm maximum at 2A and 10V Vgs, minimizes conduction losses. The device has a maximum Gate Charge (Qg) of 80 nC at 10V and an input capacitance (Ciss) of 790 pF maximum at 30V Vds. Power dissipation is rated at 3W (Ta) and 65W (Tc). The 2SK3748 is housed in a TO-3PML package, suitable for through-hole mounting. This MOSFET is commonly utilized in power supply units, lighting control, and industrial power conversion systems.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | TO-3P-3 Full Pack |
| Mounting Type | Through Hole |
| Operating Temperature | 150°C (TJ) |
| Technology | MOSFET (Metal Oxide) |
| FET Type | N-Channel |
| Current - Continuous Drain (Id) @ 25°C | 4A (Ta) |
| Rds On (Max) @ Id, Vgs | 7Ohm @ 2A, 10V |
| FET Feature | - |
| Power Dissipation (Max) | 3W (Ta), 65W (Tc) |
| Vgs(th) (Max) @ Id | - |
| Supplier Device Package | TO-3PML |
| Drive Voltage (Max Rds On, Min Rds On) | 10V |
| Vgs (Max) | ±20V |
| Drain to Source Voltage (Vdss) | 1500 V |
| Gate Charge (Qg) (Max) @ Vgs | 80 nC @ 10 V |
| Input Capacitance (Ciss) (Max) @ Vds | 790 pF @ 30 V |
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