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Product Detailed Parameters
- Description：MOSFET N-CH
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Bulk
- FET Type：-
- Technology：-
- Drain to Source Voltage (Vdss)：-
- Current - Continuous Drain (Id) @ 25°C：-
- Drive Voltage (Max Rds On, Min Rds On)：-
- Rds On (Max) @ Id, Vgs：-
- Vgs(th) (Max) @ Id：-
- Gate Charge (Qg) (Max) @ Vgs：-
- Vgs (Max)：-
- Input Capacitance (Ciss) (Max) @ Vds：-
- FET Feature：-
- Power Dissipation (Max)：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
Download product information
Overview
The AOD522 is an N-channel MOSFET manufactured by Alpha & Omega Semiconductor Inc. It features a drain-source voltage (Vdss) of 600 V and a continuous drain current (Id) of 4 A at case temperature. The device utilizes a TO-252 surface-mount package. Key electrical parameters include a maximum gate threshold voltage (Vgs(th)) of 4.5 V at 250 µA, a maximum gate charge (Qg) of 12 nC at 10 V, and a maximum input capacitance (Ciss) of 370 pF at 25 V. The component operates within a junction temperature range of -55°C to 150°C.
Feature Summary
- N-channel enhancement mode MOSFET technology
- High voltage capability with 600 V drain-source rating
- Surface-mount TO-252 package for automated assembly
Applications
- General purpose switching applications
- Power supply circuits
- Motor control systems
Procurement Notes
Verify the specific datasheet revision and manufacturing date code upon procurement. Confirm that the TO-252 package dimensions match the target PCB footprint requirements. Ensure thermal management solutions are adequate for the intended power dissipation levels in the final application environment.
Selection Notes
Select this component when a 600 V rated N-channel MOSFET is required in a compact surface-mount form factor. Consider the 4 A current rating and 12 nC gate charge for driving requirements. Evaluate thermal performance constraints relative to the TO-252 package's heat dissipation capabilities compared to through-hole alternatives.
Part Context
The AOD522 belongs to the single FET, MOSFET category within Alpha & Omega Semiconductor's discrete semiconductor product line. It is designed for high-voltage switching applications requiring reliable performance in surface-mount configurations. The device complements other components in the manufacturer's portfolio offering various voltage and current ratings.
Replacement Considerations
No publicly confirmed substitute part numbers are available in the provided source data. Verify compatibility with existing circuit designs before considering alternative manufacturers or pin-compatible devices.
