HER603-AP

Single Diodes Overview

The HER603-AP is a high-efficiency rectifier from the Micro Commercial Components HER601 series, rated for 200V maximum DC blocking voltage and 140V RMS voltage. It supports an average forward current of 6A at 55°C and withstands a peak forward surge current of 200A. The device features a maximum instantaneous forward voltage of 1.1V and a typical junction capacitance of 100pF. It operates within a temperature range of -55°C to +150°C and utilizes an R-6 axial leaded package.

Single Diodes Feature Summary

• High efficiency rectification with low forward voltage drop
• Capable of handling high surge currents up to 200A
• Epoxy casing meets UL 94 V-0 flammability rating

Single Diodes Applications

• General purpose rectification in power supplies
• Battery charging circuits
• DC-DC converter output stages

Single Diodes Procurement Notes

Verify authenticity by purchasing only from MCC or authorized distributors to avoid counterfeit components. Confirm the specific suffix 'AP' indicates Ammo Pack packaging containing 450 pieces per box. Ensure the component meets RoHS compliance requirements if applicable to your manufacturing process. Check for any recent product discontinuance notifications before finalizing procurement plans.

Single Diodes Selection Notes

Select this component when a 6A rectifier with a 200V reverse voltage rating is required. Consider the 1.1V forward voltage drop for thermal management calculations. Verify that the operating ambient temperature does not exceed 55°C without applying the specified 20% current derating factor for capacitive loads.

Single Diodes Part Context

This part belongs to the HER601 through HER608 family of high-efficiency rectifiers manufactured by Micro Commercial Components. The series offers various voltage ratings from 50V to 1000V while maintaining a consistent 6A average forward current capability across all variants.

Single Diodes Replacement Considerations

Direct substitutes include other HER603 variants with different packaging such as HER603-TP (Tape & Reel) or HER603-BP (Bulk). Cross-brand replacements must match the 6A current, 200V reverse voltage, and R-6 package dimensions.