IRLIZ44GPBF

Single FETs, MOSFETs Overview

The IRLIZ44GPBF is a Vishay Siliconix N-Channel Power MOSFET in a TO-220 FULLPAK package. It features a 60 V drain-source voltage and a maximum continuous drain current of 30 A at 25 °C case temperature. The device offers a low on-resistance of 0.028 Ω at VGS = 5 V. Key dynamic parameters include a total gate charge of 66 nC and fast switching times. The isolated package provides high voltage isolation of 2.5 kV RMS, eliminating the need for additional insulating hardware during heatsink mounting.

Single FETs, MOSFETs Feature Summary

• Isolated TO-220 FULLPAK package with high voltage isolation capability
• Logic-level gate drive optimized for low gate charge applications
• Third-generation design providing ruggedized device performance
• Eliminates need for additional insulating hardware in commercial-industrial applications

Single FETs, MOSFETs Applications

• Commercial and industrial power switching circuits requiring electrical isolation
• DC-DC converters utilizing logic-level control signals
• Motor control applications benefiting from fast switching characteristics
• Power supplies where simplified thermal management is required

Single FETs, MOSFETs Procurement Notes

Verify the ordering suffix matches the lead-free specification (PbF) as indicated in the official documentation. Confirm the package type is TO-220 FULLPAK to ensure the integrated isolation properties are present. Cross-reference the document number 91318 for the most current electrical specifications and absolute maximum ratings before finalizing procurement decisions.

Single FETs, MOSFETs Selection Notes

Select this component when circuit designs require an isolated power switch without separate insulating materials. The logic-level gate drive allows direct interfacing with standard microcontrollers or low-voltage drivers. Ensure the application operates within the specified junction temperature range and that the thermal resistance requirements align with the device's junction-to-case rating for adequate heat dissipation.

Single FETs, MOSFETs Part Context

This part belongs to Vishay Siliconix's third-generation power MOSFET lineup, designed for cost-effective and efficient power switching. The TO-220 FULLPAK variant specifically addresses thermal and isolation challenges by integrating high-voltage isolation directly into the molding compound, simplifying assembly compared to traditional discrete mounting methods.

Single FETs, MOSFETs Replacement Considerations

Consult official substitution guides for verified equivalents. Ensure any replacement maintains the TO-220 FULLPAK form factor and equivalent isolation voltage ratings to preserve mechanical and electrical safety margins in the existing design.

Single FETs, MOSFETs FAQ

Does the TO-220 FULLPAK package require an external insulating washer?

No, the molded compound provides high isolation capability equivalent to a mica barrier, eliminating the need for additional insulating hardware.

What is the maximum voltage isolation rating of this device?

The device provides a high voltage isolation of 2.5 kV RMS at 60 Hz for 60 seconds.