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Product Detailed Parameters
- Description：MOSFET N-CH 75V 10A TO252
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR)
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：75 V
- Current - Continuous Drain (Id) @ 25°C：10A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 20V
- Rds On (Max) @ Id, Vgs：130mOhm @ 5A, 20V
- Vgs(th) (Max) @ Id：3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：6.5 nC @ 10 V
- Vgs (Max)：±25V
- Input Capacitance (Ciss) (Max) @ Vds：350 pF @ 30 V
- FET Feature：-
- Power Dissipation (Max)：2.1W (Ta), 20W (Tc)
- Operating Temperature：-55°C ~ 175°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：TO-252 (DPAK)
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
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Overview
The AOD446 is an N-Channel Enhancement Mode Field Effect Transistor manufactured by Alpha & Omega Semiconductor. It utilizes advanced trench technology to deliver low on-resistance and reduced gate charge, making it suitable for PWM and load switching applications. The device is housed in a TO-252 package and supports a drain-source voltage of 75V with a continuous drain current of 10A at case temperature.
Feature Summary
- Advanced trench technology design
- Low on-resistance characteristics
- Reduced gate charge performance
Applications
- PWM control circuits
- Load switching applications
Procurement Notes
Verify the specific suffix code against the manufacturer datasheet to confirm exact electrical parameters and packaging options. Ensure the component matches the required thermal management specifications for the intended operating environment. Confirm RoHS compliance status through official documentation before integration into production.
Selection Notes
Select this component for designs requiring efficient switching in moderate voltage environments. The TO-252 package facilitates surface mount assembly while providing adequate thermal dissipation for the specified current ratings. Evaluate gate drive requirements to leverage the low gate charge benefits effectively.
Part Context
This part belongs to the Alpha & Omega Semiconductor MOSFET portfolio, specifically designed for power management solutions. The AOD446 represents a standard enhancement mode device optimized for general-purpose switching tasks within consumer and industrial electronics sectors.
Replacement Considerations
Cross-reference with other 75V N-Channel MOSFETs in TO-252 packages from Alpha & Omega or other manufacturers. Verify pinout compatibility and ensure equivalent RDS(on) and thermal resistance values are met.
