6A08B-G

Overview

The 6A08B-G is a silicon rectifier diode manufactured by Comchip Technology, designed for general-purpose applications. It features an 800 V maximum repetitive peak reverse voltage and a 6 A average forward rectified current rating. The device utilizes an R-6 through-hole package with isolated case construction. Key electrical characteristics include a maximum non-repetitive peak surge current of 300 A at 60 Hz and a maximum DC reverse leakage current of 10 µA at rated voltage. It operates within a junction temperature range of -55 °C to +150 °C.

Feature Summary

• High-voltage capability with 800 V reverse voltage rating
• Robust surge handling with 300 A peak forward surge capacity
• Thermal stability supporting operation up to 150 °C junction temperature

Applications

• General purpose rectification in power supplies
• Protection circuits requiring high reverse voltage blocking
• Industrial equipment power stages

Procurement Notes

Verify the specific datasheet version from Comchip Technology to confirm mechanical dimensions and marking codes. Ensure the procurement channel provides official documentation to validate RoHS compliance and material declarations. Cross-reference the part number against authorized distributor lists to avoid counterfeit components. Confirm that the R-6 package matches the intended PCB footprint requirements before finalizing orders.

Selection Notes

Select this component when an 800 V reverse voltage rating is required alongside a 6 A continuous current capacity. The R-6 through-hole package is suitable for manual assembly or standard wave soldering processes. Consider the 150 °C maximum junction temperature for high-thermal environments. Verify that the 10 µA reverse leakage specification meets the circuit's isolation requirements.

Part Context

The 6A08B-G belongs to Comchip Technology's line of single silicon rectifier diodes. It is part of a series differentiated primarily by reverse voltage ratings, such as the 6A06B-G variant which offers a lower voltage rating. These devices are engineered for reliability in industrial and consumer electronics applications.

Replacement Considerations

The 6A06B-G is a documented alternative within the same product family, offering identical current and package specifications but with a reduced 600 V reverse voltage rating. Ensure the application voltage does not exceed 600 V when substituting.