HER1608G

Diode Arrays Overview

The HER1608G is a glass passivated high efficient rectifier manufactured by Taiwan Semiconductor Corporation. It features a dual common cathode configuration housed in a TO-220AB-3 through-hole package. The device supports a maximum repetitive reverse voltage of 1000 V and an average forward rectified current of 16 A per diode. Key electrical parameters include a maximum forward voltage of 1 V, a peak non-repetitive surge current of 125 A, and a maximum reverse current of 10 uA. The junction temperature range spans from -55 °C to +150 °C.

Diode Arrays Feature Summary

• Glass passivated chip junction for enhanced environmental stability
• High efficiency design with low forward voltage characteristics
• Capable of handling high surge currents for robust operation

Diode Arrays Applications

• Low voltage high frequency inverters
• Free wheeling applications
• Polarity protection circuits

Diode Arrays Procurement Notes

Verify the specific suffix requirements when ordering. The 'G' suffix indicates halogen-free green compound compliance according to IEC 61249-2-21 standards. Confirm whether AEC-Q101 automotive qualification is required, as this typically necessitates an additional 'H' suffix (e.g., HER1608GH). Ensure the package type matches the intended PCB layout for TO-220AB-3 mounting.

Diode Arrays Selection Notes

Select this component for applications requiring high current handling in a through-hole format. The 1000 V rating suits high-voltage DC link or output rectification tasks. Compare the 16 A continuous current capability against thermal management constraints. Verify that the 50 ns recovery time aligns with the switching frequency requirements of the target circuit design.

Diode Arrays Part Context

This part belongs to the HER16 series of high efficient rectifiers from Taiwan Semiconductor. The series covers voltage ratings from 50 V to 1000 V with consistent 16 A current capabilities. These devices are designed to replace standard fast recovery rectifiers while offering improved efficiency and lower power loss in power supply designs.

Diode Arrays Replacement Considerations

Cross-reference with HER1608GH if automotive grade AEC-Q101 qualification is mandatory. Other manufacturers may offer equivalent 16 A, 1000 V dual common cathode rectifiers in TO-220AB packages, but verify pinout compatibility and exact thermal resistance values before substitution.