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Product Detailed Parameters
- Description：MOSFET N/P-CH 30V 6A/5.5A 8SOIC
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：MOSFET (Metal Oxide)
- Configuration：N and P-Channel, Common Drain
- FET Feature：Logic Level Gate
- Drain to Source Voltage (Vdss)：30V
- Current - Continuous Drain (Id) @ 25°C：6A, 5.5A
- Rds On (Max) @ Id, Vgs：30mOhm @ 6A, 10V
- Vgs(th) (Max) @ Id：2.4V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs：6.3nC @ 10V
- Input Capacitance (Ciss) (Max) @ Vds：310pF @ 15V
- Power - Max：2W
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
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Overview
The AO4629 is a complementary N and P channel MOSFET manufactured by Alpha & Omega Semiconductor Inc. in an SOIC-8 package. It utilizes advanced trench technology to achieve low on-resistance and gate charge. The N-channel device supports a drain-source voltage of 30V with a continuous current of 6A at VGS=10V, featuring RDS(ON) below 30mΩ. The P-channel counterpart offers -30V and -5.5A at VGS=-10V, with RDS(ON) under 41mΩ. Both channels are rated for operation between -55°C and 150°C junction temperature.
Feature Summary
- Complementary N and P channel configuration designed for low input voltage inverter applications
- Advanced trench technology providing excellent on-resistance and low gate charge characteristics
- 100% tested for Unclamped Inductive Switching (UIS) capability and gate resistance
Applications
- Low input voltage inverter circuits
- Power management systems requiring complementary switching
- Consumer electronics power stages
Procurement Notes
Verify the specific ordering suffix against official Alpha & Omega Semiconductor documentation before purchase. Confirm that the component meets RoHS compliance standards required for your manufacturing process. Ensure the supplier provides valid traceability documents matching the manufacturer's part number to avoid counterfeit components.
Selection Notes
Select this component when a matched N/P pair is needed for synchronous rectification or half-bridge topologies. Verify that the 30V rating exceeds the maximum circuit voltage. Check thermal requirements against the 90°C/W junction-to-ambient resistance value provided in the datasheet for adequate heat dissipation.
Part Context
This part belongs to the AO46 series of complementary MOSFETs from Alpha & Omega Semiconductor. It is designed as a drop-in solution for applications previously using discrete N and P channel pairs, simplifying board layout and reducing component count in low-voltage power conversion designs.
Replacement Considerations
Direct substitutes must match the 30V/6A N-channel and -30V/-5.5A P-channel specifications within an SOIC-8 package. Verify pinout compatibility and thermal resistance values. No specific alternate part numbers are confirmed in the provided source material.
