PN413610

Overview

The PN413610 is a Common Anode Dual Diode Module from the POW-R-BLOK series by Powerex Inc. It features two silicon rectifier elements in a single isolated package with a metal baseplate. The module supports a repetitive peak reverse blocking voltage up to 4000 V and an average forward current of 1000 A per diode under specific thermal conditions. Key electrical parameters include a peak on-state voltage of 1.35 V at 3000 A and a maximum junction-to-case thermal resistance of 0.058 °C/W per junction. The device operates within a temperature range of -40 to +150 °C.

Feature Summary

• Electrically isolated heatsinking for easy mounting on common heatsinks without additional insulation components
• Compression bonded construction ensuring low thermal impedance for improved current capability
• Metal baseplate design facilitating efficient heat dissipation and structural integrity

Applications

• Bridge Circuits
• AC & DC Motor Drives
• Battery Supplies
• Power Supplies
• Large IGBT Circuit Front Ends

Procurement Notes

Verify the complete eight-digit part number against official Powerex documentation before procurement. Confirm that the specific voltage and current ratings match the application requirements, as the PN41__10 series encompasses multiple variants. Ensure compliance with UL recognition standards if required by the system design. Cross-reference datasheet revision dates to confirm technical specifications have not changed.

Selection Notes

Select this module when high current rectification and electrical isolation are required in a compact form factor. Consider the thermal management capabilities, specifically the low thermal impedance and compression bonded elements, for applications demanding high reliability. Evaluate the operating temperature range and surge current ratings to ensure compatibility with the expected load profiles and environmental conditions.

Part Context

The PN413610 belongs to the POW-R-BLOK Dual Diode Isolated Module family, designed for robust power rectification. This series is characterized by its ability to mount directly onto common heatsinks due to its isolated packaging. The modules are recognized by Underwriters Laboratories, indicating adherence to specific safety standards for industrial power electronics applications.

Replacement Considerations

Substitute parts must match the 1000 A current rating, 4000 V voltage rating, and common anode configuration. Verify that alternative modules offer comparable thermal resistance and isolation voltage. Ensure physical dimensions and mounting hole patterns are compatible with existing heatsink infrastructure.

FAQ

What is the maximum non-repetitive peak forward surge current for the PN413610?

At a junction temperature of 25°C and Vr=0, the peak one-cycle surge current is 48,300 A at 60 Hz.

How is the thermal performance defined for this module?

The thermal resistance from junction to case is 0.058 °C/W per junction when both diodes are conducting. The thermal impedance coefficients are provided for transient thermal analysis.

What is the typical reverse recovery time?

The typical reverse recovery time (trr) is 25 µs, measured at TJ=25°C, Ifm=1500A, dIr/dt=25 A/us, and tp=190 us.