SSFP4806

Overview

The SSFP4806 is a 40V N-Channel Power MOSFET manufactured by Good-Ark Semiconductor. It features a maximum continuous drain current of 30A at 25°C case temperature and a typical on-resistance of 9mΩ at VGS=10V. The device utilizes an advanced MOSFET process technology to achieve high cell density, resulting in low gate charge and fast switching capabilities. It is housed in a PPAK5x6 surface-mount package with wettable flanks, designed for high efficiency switched-mode power supplies.

Feature Summary

• Advanced MOSFET process technology achieving high cell density and low on-resistance
• Fast switching performance combined with reverse body recovery characteristics
• Low gate charge facilitating efficient drive requirements
• Wettable flank package design enhancing solder joint reliability

Applications

• High efficiency switched mode power supplies
• DC-DC converter circuits
• Power management modules requiring low conduction losses

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the component meets the required AEC-Q101 or other relevant automotive qualification standards if intended for such environments. Cross-reference the datasheet revision date to ensure alignment with the latest electrical characteristics and thermal ratings provided by Good-Ark Semiconductor.

Selection Notes

Select this component for applications demanding low conduction losses at 40V systems. The 9mΩ on-resistance supports high current handling up to 30A. Consider the PPAK5x6 package for its thermal performance and soldering reliability. Ensure gate drive voltage aligns with the threshold and on-resistance specifications for optimal efficiency.

Part Context

This part belongs to the 40V N-Channel MOSFET family from Good-Ark Semiconductor. It is designed as a replacement for legacy components in low-voltage, high-current power conversion architectures. The PPAK5x6 package offers a compact footprint suitable for modern PCB layouts while maintaining robust thermal dissipation capabilities.

Replacement Considerations

Check pinout compatibility and thermal resistance values when substituting similar 40V MOSFETs. Verify that the replacement device meets or exceeds the 30A continuous current rating and 9mΩ on-resistance specifications.

FAQ

What is the maximum pulsed drain current capability?

The SSFP4806 supports a pulsed drain current of 120A.

Is the device avalanche rated?

Yes, the datasheet specifies a single pulse avalanche energy rating of 64mJ and a single pulse avalanche current of 36A.

What package type does the SSFP4806 use?

It uses a PPAK5x6 surface-mount package with wettable flanks.