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Product Detailed Parameters
- Description：MOSFET P-CH 30V 12A 8SOIC
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Bulk
- FET Type：P-Channel
- Technology：MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss)：30 V
- Current - Continuous Drain (Id) @ 25°C：12A (Ta)
- Drive Voltage (Max Rds On, Min Rds On)：10V
- Rds On (Max) @ Id, Vgs：13mOhm @ 12A, 20V
- Vgs(th) (Max) @ Id：2.8V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：36 nC @ 10 V
- Vgs (Max)：±25V
- Input Capacitance (Ciss) (Max) @ Vds：2600 pF @ 15 V
- FET Feature：-
- Power Dissipation (Max)：3.1W (Ta)
- Operating Temperature：-55°C ~ 150°C (TJ)
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Supplier Device Package：-
- Package / Case：-
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Overview
The AO4407B is a P-Channel Enhancement Mode Field Effect Transistor manufactured by Alpha & Omega Semiconductor. It utilizes advanced trench technology to achieve low on-resistance and ultra-low gate charge, featuring a 25V gate rating. The device is housed in an SOIC-8 surface-mount package. Key electrical parameters include a drain-source voltage (Vds) of 30V, a continuous drain current (Ids) of 12A, and a maximum power dissipation of 3.1W at ambient temperature. The operating junction temperature range extends from -55°C to 150°C.
Feature Summary
- Advanced trench technology for excellent RDS(ON) performance
- Ultra-low gate charge with a 25V gate rating
- Surface-mount SOIC-8 packaging
Applications
- Low side switching applications
- Power management circuits
- General purpose P-channel MOSFET tasks
Procurement Notes
Verify the specific suffix 'B' against the manufacturer's official datasheet to confirm exact electrical tolerances and marking codes. Ensure the component meets RoHS compliance requirements if specified for your project. Cross-reference the part number with authorized distributors to confirm availability and authenticity before procurement.
Selection Notes
Select this component for designs requiring a 30V P-channel MOSFET with moderate current handling capabilities. Consider the SOIC-8 package size for space-constrained PCB layouts. Evaluate the thermal performance relative to the 3.1W dissipation limit under expected operating conditions.
Part Context
This part belongs to the AO4407 family of P-Channel MOSFETs from Alpha & Omega Semiconductor. Variants such as AO4407A and AO4407C exist within the same series, often sharing similar core technologies but potentially differing in specific parameter tolerances or packaging details. The AO4407B represents a specific iteration within this product line.
Replacement Considerations
Check for direct equivalents like AO4407A or AO4407C, ensuring pin compatibility and electrical specifications match. Verify that any substitute maintains the required 30V Vds and 12A Ids ratings.
