HERAF807GH

Single Diodes Overview

The HERAF807GH is an 8A high-efficiency rectifier with a repetitive peak reverse voltage of 800V, housed in an ITO-220AC package. It features a forward current rating of 8A and a maximum surge current capability of 150A. The device exhibits a typical forward voltage of 1.7V at rated current and a reverse recovery time of 80ns. Operating temperatures range from -55°C to +150°C junction temperature. The suffix 'H' indicates AEC-Q101 qualification.

Single Diodes Feature Summary

• Glass passivated chip junction for enhanced reliability
• High efficiency operation with low forward voltage drop
• Capable of handling high surge currents up to 150A
• AEC-Q101 qualified for automotive applications

Single Diodes Applications

• DC to DC converter circuits
• Switching mode converters and inverters
• Freewheeling diode applications

Single Diodes Procurement Notes

Verify the specific ordering code includes the 'H' suffix to confirm AEC-Q101 qualification status. Confirm the package type matches the required ITO-220AC form factor. Ensure the 800V reverse voltage rating aligns with circuit requirements. Check packing details for tube quantities as specified in the datasheet.

Single Diodes Selection Notes

Select this component when an 800V blocking capability is required alongside an 8A continuous current rating. The 80ns reverse recovery time suits general high-frequency switching applications. Consider the ITO-220AC package for through-hole mounting constraints. Verify thermal management needs against the 2°C/W junction-to-case resistance.

Single Diodes Part Context

This part belongs to the HERAF8xxG series of high-efficient rectifiers manufactured by Taiwan Semiconductor. The series covers voltage ratings from 50V to 1000V while maintaining a consistent 8A current capacity. The HERAF807GH specifically targets the 800V segment of this lineup.

Single Diodes Replacement Considerations

Direct substitutes within the same series include HERAF806GH (600V) or HERAF808GH (1000V), provided voltage ratings are compatible. Other 8A ITO-220AC rectifiers may serve as alternatives if electrical parameters like reverse recovery time and forward voltage are comparable.