SI9424DY
MOSFET P-CH 20V 8A 8SOICManufacturer: onsemi
Categories: Single FETs, MOSFETs
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The onsemi SI9424DY is a P-Channel PowerTrench® MOSFET designed for efficient power switching applications. This device features a Drain-to-Source Voltage (Vdss) of 20V and a continuous Drain current (Id) capability of 8A at 25°C, with a maximum power dissipation of 2.5W. The low on-resistance, specified at 24mOhm maximum at 8A and 4.5V Vgs, is achieved with a drive voltage range of 2.5V to 4.5V. The SI9424DY is housed in a standard 8-SOIC package, suitable for surface mounting. Key electrical parameters include a typical Gate Charge (Qg) of 33nC at 5V Vgs and an Input Capacitance (Ciss) of 2260pF at 10V Vds. This component is utilized across various industries including automotive, industrial, and consumer electronics for power management, load switching, and battery control. The operating temperature range is -55°C to 150°C (TJ).
Additional Information
Series: PowerTrench®RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Technology | MOSFET (Metal Oxide) |
| FET Type | P-Channel |
| Current - Continuous Drain (Id) @ 25°C | 8A (Ta) |
| Rds On (Max) @ Id, Vgs | 24mOhm @ 8A, 4.5V |
| FET Feature | - |
| Power Dissipation (Max) | 2.5W (Ta) |
| Vgs(th) (Max) @ Id | 1.5V @ 250µA |
| Supplier Device Package | 8-SOIC |
| Drive Voltage (Max Rds On, Min Rds On) | 2.5V, 4.5V |
| Vgs (Max) | ±10V |
| Drain to Source Voltage (Vdss) | 20 V |
| Gate Charge (Qg) (Max) @ Vgs | 33 nC @ 5 V |
| Input Capacitance (Ciss) (Max) @ Vds | 2260 pF @ 10 V |
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