HER3002PTH

Diode Arrays Overview

The HER3002PTH is a dual-die high-efficient rectifier from Taiwan Semiconductor, housed in a TO-247AD (TO-3P) package. It features an average forward current of 30 A and a repetitive peak reverse voltage of 100 V. The device supports a surge peak forward current of 300 A and operates within a junction temperature range of -55 to +150 °C. Electrical characteristics include a typical forward voltage of 1.0 V at 15 A, a maximum reverse current of 10 µA at rated voltage, and a reverse recovery time of 50 ns. The component is AEC-Q101 qualified.

Diode Arrays Feature Summary

• Glass passivated chip junction for high reliability
• Low forward voltage and low thermal resistance for high efficiency
• High surge current capability with robust construction
• Halogen-free and RoHS compliant manufacturing

Diode Arrays Applications

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

Diode Arrays Procurement Notes

Verify the specific ordering code suffix against official documentation to confirm qualification status. The 'H' suffix indicates AEC-Q101 automotive qualification, while standard versions lack this designation. Confirm package type and packing quantity requirements prior to procurement. Ensure compatibility with mounting torque specifications of 1.13 N⋅m maximum during integration.

Diode Arrays Selection Notes

Select the HER3002PTH when a 100 V rating is required alongside a 30 A continuous current capacity. The dual-die configuration provides efficient power handling in a single TO-247AD package. Consider the 50 ns reverse recovery time for switching applications requiring fast response. Verify thermal management needs based on the 1.4 °C/W junction-to-case thermal resistance.

Diode Arrays Part Context

This component belongs to the HER3001PT–HER3006PT series of glass passivated high-efficient rectifiers. The series covers voltage ratings from 50 V to 600 V, all sharing a common 30 A forward current capability. The HER3002PTH specifically addresses the 100 V segment of this lineup, offering standardized performance metrics consistent with the broader family design.

Diode Arrays Replacement Considerations

Direct substitutes within the same series include HER3001PTH, HER3003PTH, HER3004PTH, HER3005PTH, and HER3006PTH, differing only in reverse voltage ratings. Non-series equivalents must match the 30 A current, 100 V blocking voltage, and TO-247AD package constraints.

Diode Arrays FAQ

Is the HER3002PTH suitable for automotive applications?

Yes, the HER3002PTH is AEC-Q101 qualified, making it suitable for automotive electronics as indicated by the 'H' suffix in its ordering code.

What is the maximum non-repetitive forward surge current?

The maximum non-repetitive peak forward surge current (IFSM) is 300 A, measured under an 8.3 ms single half-sine wave condition superimposed on rated load.

How does the forward voltage vary with temperature?

The forward voltage is specified as typically 1.0 V at IF = 15 A and TJ = 25°C. Characteristic curves indicate that forward voltage decreases as junction temperature increases.