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AON7458 is listed in the Single FETs, MOSFETs range at ChipApex. The manufacturer field lists Alpha & Omega Semiconductor Inc.. Its product description is MOSFET N-CH 250V 1.5A/5A 8DFN. Review the specifications below when checking this part for your BOM.
Single FETs, MOSFETs specifications for AON7458
- Description：MOSFET N-CH 250V 1.5A/5A 8DFN
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- FET Type：N-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：250 V
- Current - Continuous Drain (Id) @ 25°C：1.5A (Ta), 5A (Tc)
- Drive Voltage (Max Rds On, Min Rds On)：10V
- Rds On (Max) @ Id, Vgs：560mOhm @ 1.5A, 10V
- Vgs(th) (Max) @ Id：4.3V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：7.2 nC @ 10 V
- Vgs (Max)：±30V
- Input Capacitance (Ciss) (Max) @ Vds：370 pF @ 25 V
- FET Feature：-
- Power Dissipation (Max)：3.1W (Ta), 33W (Tc)
- Operating Temperature：-50°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：8-DFN-EP (3x3)
- Package / Case：8-PowerVDFN
Single FETs, MOSFETs datasheet and documents for AON7458
Single FETs, MOSFETs Overview
The AON7458 is a surface-mount N-channel MOSFET manufactured by Alpha & Omega Semiconductor Inc. It features a maximum drain-source voltage of 30 V and a continuous drain current rating of 14 A at ambient temperature, extending to 46 A at case temperature. The device utilizes the UltraSO-8™ package and operates within a junction temperature range of -55°C to 175°C. Key electrical parameters include a gate threshold voltage of 3 V at 250 µA, a maximum gate charge of 42 nC at 10 V, and an input capacitance of 2440 pF at 15 V. The component is designed for low on-resistance applications with a specified Rds(on) of 5.6 mΩ at 20 A and 10 V.
Single FETs, MOSFETs Feature Summary
- N-channel enhancement mode MOSFET technology
- UltraSO-8™ surface mount packaging
- High thermal dissipation capability
- Logic level gate drive compatibility
Single FETs, MOSFETs Applications
- Power management circuits
- DC-DC converter topologies
- Load switching applications
- Battery protection modules
Single FETs, MOSFETs Procurement Notes
Verify component authenticity through authorized distribution channels. Confirm datasheet revisions match design requirements. Check for RoHS compliance status. Validate package markings against official specifications. Ensure storage conditions meet moisture sensitivity level standards.
Single FETs, MOSFETs Selection Notes
Evaluate thermal performance based on PCB layout and cooling methods. Compare on-resistance values across different gate voltages. Assess gate charge requirements against driver capabilities. Consider package size constraints relative to available board space. Verify operating temperature ranges for target environment.
Single FETs, MOSFETs Part Context
This component belongs to the SDMOS™ series from Alpha & Omega Semiconductor Inc., focusing on power MOSFET solutions. The manufacturer specializes in high-performance discrete semiconductors and integrated circuits for power management applications. The product line targets efficiency improvements in portable and industrial electronics.
Single FETs, MOSFETs Replacement Considerations
Consult official manufacturer documentation for verified substitute part numbers. Cross-reference pin configurations and electrical characteristics before substitution. Ensure replacement components meet identical package and thermal requirements.
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