AO7403
MOSFET P-CH 20V 700MA SC70-3Manufacturer: Alpha & Omega Semiconductor Inc.
Categories: Single FETs, MOSFETs
Quality Control: Learn More
Alpha & Omega Semiconductor Inc. AO7403 is a P-Channel MOSFET designed for high-efficiency switching applications. This component features a Drain-Source Voltage (Vdss) of 20 V and a continuous drain current (Id) capability of 700 mA at 25°C. The device offers a low on-resistance (Rds On) of 470 mOhm maximum at 700 mA and 4.5 V gate-source voltage. The AO7403 is supplied in an SC-70-3 package, suitable for surface mounting. With a maximum power dissipation of 350 mW at 25°C (Ta), it is engineered for operation across a wide temperature range from -55°C to 150°C. Key parameters include a gate charge (Qg) of 1.44 nC at 4.5 V and input capacitance (Ciss) of 114 pF at 10 V. This MOSFET is utilized in various industries including consumer electronics and industrial control systems requiring compact and efficient power management.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | SC-70, SOT-323 |
| 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 | 700mA (Ta) |
| Rds On (Max) @ Id, Vgs | 470mOhm @ 700mA, 4.5V |
| FET Feature | - |
| Power Dissipation (Max) | 350mW (Ta) |
| Vgs(th) (Max) @ Id | 900mV @ 250µA |
| Supplier Device Package | SC-70-3 |
| Drive Voltage (Max Rds On, Min Rds On) | 1.8V, 4.5V |
| Vgs (Max) | ±8V |
| Drain to Source Voltage (Vdss) | 20 V |
| Gate Charge (Qg) (Max) @ Vgs | 1.44 nC @ 4.5 V |
| Input Capacitance (Ciss) (Max) @ Vds | 114 pF @ 10 V |
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