HERF1605G

Diode Arrays Overview

The HERF1605G is a glass-passivated high-efficiency dual rectifier manufactured by Taiwan Semiconductor. It features a common cathode configuration with two silicon elements housed in an insulated TO-220AB package. The device supports a maximum repetitive peak reverse voltage of 600V and a continuous forward current of 16A. Key electrical parameters include a maximum non-repetitive peak forward surge current of 125A, a typical forward voltage of 1V, and a maximum reverse recovery time of 50ns. Operating temperatures range from -55°C to +150°C junction temperature.

Diode Arrays Feature Summary

• Glass passivation provides protection against mechanical stress and chemical contamination.
• Insulated TO-220AB package ensures electrical isolation between the terminals and the mounting surface.
• High efficiency design minimizes power loss through low forward voltage characteristics.

Diode Arrays Applications

• General purpose AC switching applications
• Phase angle control circuits requiring high commutation capability
• LED light dimmer circuits

Diode Arrays Procurement Notes

Verify the specific suffix codes on the component marking to confirm exact specifications such as AEC-Q101 automotive qualification or halogen-free status. Ensure the supplier documentation matches the requested voltage rating and package type. Cross-reference the manufacturer's official datasheet for the HERF160xG series to validate all electrical limits before integration into the final design.

Diode Arrays Selection Notes

Select this component when a dual common cathode rectifier is required for high-current applications. The insulated package is suitable for designs needing thermal isolation without additional insulators. Consider the 600V rating for standard mains voltage applications. Verify that the 50ns reverse recovery time meets the speed requirements of the target circuit topology.

Diode Arrays Part Context

This part belongs to the HERF160xG series of 16A fast recovery rectifiers from Taiwan Semiconductor. The series covers various voltage ratings from 50V to 1000V. These components are designed for general-purpose rectification with high surge current capabilities. The family shares similar packaging and feature sets, differentiated primarily by their reverse voltage ratings.

Diode Arrays Replacement Considerations

Compatible substitutes include the FR1605G from Won-Top Electronics and the HERF1605G from Fagor Electrónica. Ensure any replacement maintains the same TO-220AB insulated package and 600V voltage rating. Verify that the alternative component meets the same 16A current and 50ns recovery time specifications.