HER3002PT

Diode Arrays Overview

The HER3002PT is a dual-die high-efficient rectifier from Taiwan Semiconductor, rated for a repetitive peak reverse voltage of 100 V and an average forward current of 30 A. It features a maximum non-repetitive surge forward current of 300 A and a typical junction-to-case thermal resistance of 1.4 °C/W. The device operates within a junction temperature range of -55 to +150 °C and utilizes a TO-247AD (TO-3P) package.

Diode Arrays Feature Summary

• Dual-die configuration providing low forward voltage and high current capability
• Low thermal resistance designed for efficient heat dissipation
• Glass passivated chip junction ensuring high reliability and low power loss
• Compliant with RoHS directives and halogen-free standards

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific part number suffix against official documentation to confirm qualification status. The standard 'PT' designation indicates general industrial grade, while the 'PTH' suffix denotes AEC-Q101 automotive qualification. Ensure the selected variant matches the required environmental and reliability standards for the intended application before procurement.

Diode Arrays Selection Notes

Select this component based on its 100 V reverse voltage rating and 30 A continuous current capacity. Consider the 1.4 °C/W thermal resistance for heatsinking requirements in high-power environments. Verify that the TO-247AD package dimensions align with the available board space and mounting torque specifications of 1.13 N⋅m maximum.

Diode Arrays Part Context

This device belongs to the HER3001PT through HER3006PT series of glass-passivated high-efficient rectifiers. The series offers varying reverse voltage ratings from 50 V to 600 V while maintaining a consistent 30 A forward current capability across all variants.

Diode Arrays Replacement Considerations

Direct substitutes include other HER3002PT units from different manufacturers or equivalent 100V 30A dual-diode rectifiers in the TO-247AD package. Verify matching electrical parameters such as forward voltage drop and recovery time when cross-referencing.