HER1601G

Diode Arrays Overview

The HER1601G is a glass passivated high-efficiency rectifier from the Taiwan Semiconductor HER16xxG series. It features a dual common cathode configuration in a TO-220AB package. Key electrical parameters include a repetitive peak reverse voltage (VRRM) of 50 V, an average forward current (IF) of 16 A, and a maximum surge forward current (IFSM) of 125 A. The device exhibits a typical forward voltage (VF) of 1.0 V at 8 A and a reverse recovery time (trr) of 50 ns. Operating junction temperature ranges from -55°C to +150°C.

Diode Arrays Feature Summary

• High efficiency with low forward voltage drop for reduced power loss
• High surge current capability supporting demanding transient loads
• Glass passivation provides excellent stability and reliability under harsh conditions

Diode Arrays Applications

• DC to DC converters
• Switching mode converters and inverters
• Freewheeling applications

Diode Arrays Procurement Notes

Verify the specific part number suffix against official documentation to confirm qualification status. The standard 'HER1601G' designation does not explicitly indicate automotive qualification; the 'H' suffix (e.g., HER1601GH) denotes AEC-Q101 compliance. Ensure the ordered component matches the required environmental and reliability standards for the intended application before procurement.

Diode Arrays Selection Notes

Select this component for general-purpose rectification requiring 16 A continuous current handling. The 50 V rating suits low-voltage output stages. Consider the thermal resistance of 1.5 °C/W when designing heat dissipation. Verify that the 50 ns reverse recovery time meets the switching frequency requirements of the target circuit topology.

Diode Arrays Part Context

This device belongs to the HER16xxG series, which covers voltage ratings from 50 V to 1000 V. All members share identical current ratings and package types but differ in reverse voltage capabilities. The series utilizes glass passivation technology to enhance durability compared to standard plastic-passivated alternatives.

Diode Arrays Replacement Considerations

Direct substitutes within the same series include HER1602G through HER1608G, provided their higher reverse voltage ratings do not negatively impact circuit performance. Cross-manufacturer replacements must match the 16 A current, 50 V reverse voltage, TO-220AB package, and 50 ns recovery time specifications.