HER1605GH

Diode Arrays Overview

The HER1605GH is a glass-passivated high-efficiency rectifier manufactured by Taiwan Semiconductor. It features a maximum average forward rectified current of 16A and a maximum repetitive peak reverse voltage of 400V. The device utilizes a TO-220AB package with an isolated flange mount configuration. Key electrical characteristics include a low instantaneous forward voltage, high surge current capability, and fast recovery time. It operates within a junction temperature range of -55°C to +150°C and complies with RoHS directives.

Diode Arrays Feature Summary

• Glass passivation provides mechanical strength and protection against moisture and chemical damage
• Low forward voltage drop ensures high efficiency and reduced power loss
• High surge current capability supports robust performance under transient load conditions
• Isolated flange mount design facilitates effective thermal management

Diode Arrays Applications

• High frequency switching power supplies
• Free-wheeling diode applications in inductive circuits
• DC-to-DC converter output rectification
• General purpose rectification in industrial equipment

Diode Arrays Procurement Notes

Verify the specific suffix 'GH' corresponds to the desired packaging and material specifications, such as halogen-free compound or AEC-Q101 qualification, as indicated by manufacturer documentation. Confirm the package type matches the intended PCB footprint and mounting requirements. Ensure the component meets all relevant environmental compliance standards required for the final assembly.

Diode Arrays Selection Notes

Select this component when a 16A current rating and 400V reverse voltage are required in a through-hole TO-220AB package. Consider its fast recovery characteristics for high-frequency applications where low reverse recovery charge is critical. Evaluate thermal resistance and heat sinking needs based on the isolated flange mount structure for optimal performance in constrained environments.

Diode Arrays Part Context

This part belongs to the HER160x series of high-efficiency rectifiers from Taiwan Semiconductor. The series offers various voltage ratings ranging from 50V to 1000V while maintaining a consistent 16A current capacity. These devices are designed for general-purpose rectification tasks requiring high reliability and efficiency in power electronics applications.

Diode Arrays Replacement Considerations

Direct substitutes may include other 16A 400V glass-passivated rectifiers in TO-220AB packages from manufacturers like Vishay or Diodes Inc., provided pinout and thermal characteristics match. Verify equivalent forward voltage and reverse recovery times to ensure circuit compatibility.