6A05

Overview

The 6A05 is a 6 Amp general-purpose rectifier diode from Micro Commercial Components, designed for high current capability and low leakage. It features a maximum recurrent peak reverse voltage of 50V and a maximum DC blocking voltage of 35V. The device exhibits a typical junction capacitance of 150pF at 1.0MHz with 4.0V reverse bias. It supports an average forward current of 6.0A at 60°C ambient temperature and can withstand a peak forward surge current of 400A for 8.3ms half-sine wave pulses. The component operates within a junction temperature range of -55°C to +125°C.

Feature Summary

• High current capability combined with low leakage characteristics
• Low instantaneous forward voltage drop for improved efficiency
• Epoxy casing meets UL 94 V-0 flammability rating standards
• Moisture sensitivity level 1 classification for robust handling

Applications

• General purpose rectification in power supply circuits
• Bridge rectifier configurations for AC to DC conversion
• Freewheeling diode applications in inductive load protection

Procurement Notes

Verify authenticity by purchasing directly from Micro Commercial Components or authorized distributors to avoid counterfeit parts. Confirm the specific ordering suffix required for packaging type, such as Tape & Reel (TP), Ammo Packing (AP), or Bulk (BP). Check for the Halogen Free designation if environmental compliance is mandated. Ensure the component meets RoHS requirements by verifying the presence of the compliant suffix where applicable. Traceability is guaranteed only through official channels.

Selection Notes

Select the 6A05 when a 50V peak reverse voltage rating is sufficient for the application's peak inverse voltage requirements. Consider this part for circuits requiring a 6A continuous forward current capacity under standard thermal conditions. Evaluate the 10°C/W thermal resistance for heat dissipation needs in free-air environments. Compare against higher voltage variants like the 6A1 or 6A2 if system voltages exceed 50V peaks. Ensure the operating junction temperature remains within the specified -55°C to +125°C range during operation.

Part Context

The 6A05 belongs to the 6A05 through 6A10 series of rectifiers manufactured by Micro Commercial Components. This family shares common physical dimensions and electrical characteristics such as forward current and surge capabilities, differing primarily in their maximum repetitive peak reverse voltage ratings. The series utilizes the R-6 package style, providing a standardized footprint for PCB layout consistency across various voltage ratings within the same current class.

Replacement Considerations

Direct substitutes within the same MCC series include the 6A1 (100V) and 6A2 (200V) if higher voltage margins are needed. Verify that replacement components match the 6A package outline and lead configuration. Ensure the alternative diode maintains comparable forward voltage and thermal resistance specifications. Cross-reference datasheets to confirm identical surge current ratings and junction temperature limits before implementation.