HER3001PTH

Diode Arrays Overview

The HER3001PTH is a high-efficiency rectifier from Taiwan Semiconductor, rated for a repetitive peak reverse voltage of 50 V and an average forward current of 30 A. It utilizes a dual-die configuration within a TO-247AD (TO-3P) package. The device supports a surge peak forward current of 300 A and operates across a junction temperature range of -55°C to +150°C. Electrical characteristics include a maximum reverse current of 10 µA at 25°C and a typical junction-to-case thermal resistance of 1.4 °C/W.

Diode Arrays Feature Summary

• AEC-Q101 qualified for automotive reliability
• Low forward voltage with high current capability
• Low thermal resistance for efficient heat dissipation
• UL Recognized File # E-326243

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific ordering code against the manufacturer's official documentation to ensure correct voltage rating and qualification status. 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 TO-247AD package dimensions match the design constraints. Validate mounting torque specifications during assembly.

Diode Arrays Selection Notes

Select this component for applications requiring a 50 V reverse voltage rating and 30 A continuous current handling. The low forward voltage characteristic contributes to reduced power loss and higher system efficiency. Consider the TO-247AD package for its thermal performance and mechanical robustness. Verify compatibility with switching frequency requirements based on the reverse recovery time specifications.

Diode Arrays Part Context

This part belongs to the HER300xPT series, which covers voltage ratings from 50 V to 600 V. The series features superfast recovery times and glass passivation for improved stability. The 'H' suffix indicates AEC-Q101 qualification, distinguishing it from the standard HER3001PT variant. All variants share similar thermal and mechanical properties while differing in reverse voltage capabilities.

Diode Arrays Replacement Considerations

Direct substitutes within the same series include HER3001PT for non-automotive applications. For higher voltage ratings, consider HER3002PT through HER3006PT. Cross-brand replacements require matching IF, VRRM, and package type specifications.

Diode Arrays FAQ

What does the 'H' suffix indicate in the HER3001PTH part number?

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

What is the maximum junction temperature for the HER3001PTH?

The maximum operating junction temperature is +150°C.

Is the HER3001PTH halogen-free?

Yes, the device is halogen-free according to IEC 61249-2-21.