HERF1601GH

Diode Arrays Overview

The HERF1601GH is a high-efficiency rectifier from Taiwan Semiconductor, featuring dual dies in an ITO-220AB package. It supports a repetitive peak reverse voltage of 50V and an average forward current of 16A. The device withstands a surge peak forward current of 125A and operates within a junction temperature range of -55°C to +150°C. Electrical characteristics include a maximum forward voltage of 1.0V at 8A, a reverse current of 10µA at rated voltage, and a typical reverse recovery time of 50ns. The suffix 'H' indicates AEC-Q101 qualification.

Diode Arrays Feature Summary

• Dual-die configuration for enhanced current handling
• AEC-Q101 qualified for automotive reliability
• Low forward voltage and power loss
• High surge current capability

Diode Arrays Applications

• DC to DC converter
• Switching mode converters and inverters
• Freewheeling application

Diode Arrays Procurement Notes

Verify the specific ordering code against the manufacturer's official documentation to ensure correct voltage rating and packaging format. Confirm that the 'H' suffix denotes AEC-Q101 qualification as specified in the datasheet. Check for RoHS compliance and halogen-free status requirements. Ensure the ITO-220AB package dimensions match the design constraints. Validate thermal management capabilities based on the junction-to-case thermal resistance provided.

Diode Arrays Selection Notes

Select this component for applications requiring high efficiency and robust surge handling in a through-hole package. The dual-die structure supports higher current densities compared to single-die alternatives. Consider the 50V reverse voltage rating for low-voltage rectification tasks. Evaluate the thermal performance using the specified junction-to-case resistance for heat sink design. Ensure the operating environment aligns with the specified temperature ranges.

Diode Arrays Part Context

This part belongs to the HERF1601G–HERF1608G series of glass passivated high-efficient rectifiers. The series offers various voltage ratings from 50V to 1000V while maintaining a consistent 16A forward current capability. The HERF1601GH specifically addresses low-voltage, high-current applications with automotive-grade reliability standards.

Diode Arrays Replacement Considerations

Direct substitutes within the same series include HERF1601G (non-AEC-Q101) or other voltage variants like HERF1602G if reverse voltage requirements differ. Cross-brand replacements must match the 16A current, 50V rating, ITO-220AB package, and dual-die configuration.

Diode Arrays FAQ

What does the 'H' suffix indicate in the HERF1601GH part number?

The 'H' suffix signifies that the device is qualified according to the AEC-Q101 standard for automotive applications.

What is the maximum non-repetitive peak forward surge current?

The maximum non-repetitive peak forward surge current is 125A for an 8.3ms single half sine wave superimposed on rated load.

Is the HERF1601GH compliant with environmental directives?

Yes, it is RoHS compliant and halogen-free according to IEC 61249-2-21.