IRF7822TRR

Single FETs, MOSFETs Overview

The IRF7822TRR is an N-channel HEXFET power MOSFET in an SO-8 package. It features a 30V drain-source voltage rating and a typical on-resistance of 5.0mΩ at VGS=4.5V. The device supports 18A continuous drain current at 25°C, with a maximum junction temperature range of -55°C to 150°C. Total gate charge is typically 44nC. Power dissipation reaches 3.1W at 25°C ambient. The component includes a body diode with a forward voltage of 1.0V at 15A.

Single FETs, MOSFETs Feature Summary

• Optimized for low conduction losses via minimized RDS(on) and low switching losses through reduced gate charge.
• High Cdv/dt-induced turn-on immunity designed specifically for synchronous buck converter applications.
• Advanced HEXFET technology balances on-resistance and gate charge for high efficiency DC-DC conversion.

Single FETs, MOSFETs Applications

• CPU core DC-DC converters
• Synchronous buck converters
• High efficiency microprocessor power supplies

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix TRR indicates tape and reel packaging when sourcing. Confirm RoHS compliance status as per the manufacturer's latest documentation. Ensure the ordering part number matches the exact electrical specifications required for your design. Check for any automotive or industrial qualification certifications if operating conditions exceed consumer standards.

Single FETs, MOSFETs Selection Notes

Select this component for designs requiring low thermal resistance and high current handling in compact packages. The SO-8 footprint allows for efficient heat dissipation on standard PCBs. Consider the 30V rating for low-voltage logic-level applications. Evaluate the gate charge requirements against your driver capabilities to ensure optimal switching performance.

Single FETs, MOSFETs Part Context

This device belongs to Vishay Siliconix's HEXFET family, known for advanced power MOSFET technologies. The IRF7822 is an application-specific variant optimized for synchronous rectification. It replaces older discrete solutions by integrating superior electrical characteristics into a surface-mount package suitable for automated assembly.

Single FETs, MOSFETs Replacement Considerations

Check datasheets for alternative SO-8 N-channel MOSFETs with similar 30V ratings and comparable RDS(on). Verify pinout compatibility before substitution. Ensure replacement parts meet the same thermal and switching speed requirements for synchronous buck topologies.