The Fuji 6DI85A-060 is a 6-pack diode module configured for full three-phase bridge rectification, rated at 85 amperes continuous current and 600 volts repetitive peak reverse voltage. Built to Fuji Electric's industrial-grade standards, this module integrates six discrete diodes in a single compact package, reducing assembly complexity and improving thermal management. It is a proven solution in AC drive front ends, uninterruptible power supplies, and industrial rectifier stages where reliability, consistent forward voltage characteristics, and robust surge current handling are required.

The 6DI85A-060 sees widespread use across demanding industrial environments including variable frequency drives (VFDs), servo drive power stages, welding power supplies, elevator and crane drive systems, CNC machine tool rectifiers, and DC bus charging circuits. Its 6-pack topology makes it a direct fit for three-phase input rectifier bridges in medium-power equipment operating on 380–480VAC distribution networks. Maintenance engineers replacing failed rectifier modules in legacy drives frequently specify this part to restore OEM performance without redesigning the power stage.

Quick Reference: 6DI85A-060

Key Features of the 6DI85A-060:

• 6-pack full-bridge diode configuration for three-phase rectification in a single module package
• 85A continuous DC output current rating with high surge current capability for demanding load profiles
• 600V repetitive peak reverse voltage (VRRM) suitable for 480VAC three-phase input applications with standard derating margins
• Low forward voltage drop across all six diodes for reduced conduction losses and improved thermal efficiency
• Isolated baseplate construction for direct heatsink mounting, simplifying thermal interface design in drive and rectifier assemblies
• Compact, industry-standard footprint compatible with Fuji and equivalent mounting arrangements for drop-in replacement

The 6DI85A-060 carries a factory lead time of 99 weeks — well over two years from new production. For OEMs managing scheduled maintenance, procurement teams building safety stock, or engineers facing an unplanned drive failure, waiting on factory delivery is not a viable option. ATI Accurate Technology maintains inventory of hard-to-find, long-lead-time, and obsolete power semiconductor modules precisely for these situations. Sourcing from ATI means your equipment is back online in days, not quarters, with full confidence in part authenticity and OEM condition.

ATI Accurate Technology is located in Palmetto, Florida and ships same day on orders received before 5PM EST. Whether you need a single replacement module or volume quantities for a planned maintenance program, our team is ready to assist. Contact us for volume pricing, cross-reference support, or technical questions at 239-734-7566 or sales@igbts.us. We specialize in IGBTs, diodes, thyristors, and rectifier modules — including the parts your supplier says aren't available.