The Fuji 6RI75G-160 is a three-phase, six-pulse rectifier bridge module rated for 75A continuous output current and a 1600V repetitive peak reverse voltage. Built to Fuji Electric's established power module standards, this component integrates six rectifier diodes in a full-bridge configuration within a single, isolated baseplate package. The 1600V voltage class provides substantial margin for high-line industrial supplies and transient-prone environments, while the 75A current rating supports mid-to-high power DC bus applications requiring robust, thermally efficient rectification without discrete component assembly.

The 6RI75G-160 is well suited for a broad range of industrial power electronics platforms. Common deployment scenarios include the front-end rectifier stage of AC variable frequency drives, DC motor drive systems, servo amplifiers, industrial UPS systems, welding power supplies, and elevator drive controllers. Its fully integrated bridge topology simplifies PCB and busbar layout, reduces assembly labor, and improves system reliability compared to discrete diode implementations. Industries including material handling, process automation, oil and gas, marine propulsion, and CNC machining all rely on rectifier modules of this class for continuous-duty power conversion.

Quick Reference: 6RI75G-160

Key Features of the 6RI75G-160:

• Six-pulse, three-phase full-bridge rectifier configuration for low ripple DC output with high power density
• 1600V repetitive peak reverse voltage (VRRM) rating providing robust transient immunity on high-line industrial supplies
• 75A average output current capability supporting mid-range industrial drive and converter front-end designs
• Isolated copper baseplate construction enabling direct heatsink mounting and effective thermal management in high duty-cycle applications
• Compact single-module footprint simplifies PCB and busbar integration versus discrete six-diode assemblies, reducing overall system board space
• Compatible with standard Fuji power module mounting hardware and thermal interface materials, easing drop-in replacement in existing drive platforms

The 6RI75G-160 carries a factory lead time of 99 weeks for new production orders — a reality that leaves maintenance teams and procurement departments exposed when a drive goes down or a build schedule accelerates. Obsolescence risk compounds the problem as Fuji Electric continues to evolve its module portfolio. Sourcing from authorized distributors holding physical inventory is the only reliable path to avoiding extended equipment downtime or production delays. Having a qualified stocking partner with immediate access to this module is not a convenience — it is a supply chain necessity for any operation dependent on this component.

ATI Accurate Technology, based in Palmetto, Florida, stocks the Fuji 6RI75G-160 and ships same-day on orders placed before 5PM EST. ATI specializes in IGBTs, thyristors, diodes, and rectifier modules including hard-to-find, long-lead-time, and obsolete power semiconductors. Volume pricing is available for MRO stocking orders and OEM builds. Contact ATI today at 239-734-7566 or sales@igbts.us to confirm availability and pricing.