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Product Detailed Parameters
- Description：MOSFET N-CHANNEL 60-V(D-S) SOT23
- Series：-
- Mfr：EVVO
- Package：Tape & Reel (TR),Cut Tape (CT)
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：60 V
- Current - Continuous Drain (Id) @ 25°C：2.1A (Ta)
- Drive Voltage (Max Rds On, Min Rds On)：4.5V, 10V
- Rds On (Max) @ Id, Vgs：105mOhm @ 3A, 10V
- Vgs(th) (Max) @ Id：2.5V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：3.3 nC @ 4.5 V
- Vgs (Max)：±20V
- Input Capacitance (Ciss) (Max) @ Vds：300 pF @ 25 V
- FET Feature：-
- Power Dissipation (Max)：1.25W (Ta)
- Operating Temperature：150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23
- Package / Case：TO-236-3, SC-59, SOT-23-3
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Overview
The AO3422A-EV is a single N-channel Power MOSFET manufactured by EVVO. It utilizes TrenchFET technology to achieve low on-resistance and fast switching speeds. The device is housed in an SOT-23 surface-mount package, designed for high-efficiency power management applications. Key electrical ratings include a drain-source voltage of 60 V and a continuous drain current of 2.1 A at ambient temperature. The component supports a maximum power dissipation of 1.25 W under thermal constraints.
Feature Summary
- TrenchFET Power MOSFET technology for enhanced performance
- N-channel configuration optimized for load switching
- Surface-mount SOT-23 package design
Applications
- Load switching for portable devices
- DC/DC converter circuits
Procurement Notes
Verify the manufacturer designation as EVVO Semiconductor when sourcing this specific part number. Confirm that the suffix -EV corresponds to the standard tape-and-reel packaging format typically used for automated assembly. Ensure compliance with RoHS3 directives during procurement validation. Cross-reference the datasheet from Ever Semiconductor or EVVO to confirm pinout compatibility with existing designs.
Selection Notes
Select this component for applications requiring a compact N-channel switch with moderate voltage handling capabilities. The 60 V rating provides sufficient headroom for standard 5 V and 12 V systems. Consider the 2.1 A current limit and 1.25 W thermal dissipation when designing heat management strategies. The SOT-23 footprint is suitable for space-constrained portable electronics and consumer appliances.
Part Context
This component belongs to the family of small-signal and logic-level MOSFETs commonly used in battery-powered equipment. Similar parts often share the AO34xx naming convention but may vary in voltage and current ratings. The AO3422A variant specifically targets general-purpose switching tasks where low cost and small size are prioritized over high-power handling.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult official cross-reference lists from EVVO or Ever Semiconductor for verified alternatives. Ensure any replacement matches the SOT-23 package and maintains equivalent electrical characteristics.
