The Fuji 6RI50G-160 is a six-pulse, three-phase rectifier bridge module rated for 50A average output current and a 1600V repetitive peak reverse voltage. Housed in a standard power module package, it integrates six rectifier diodes in a fully configured bridge topology, eliminating the need for discrete component assembly. This module is engineered for reliable AC-to-DC conversion in high-voltage industrial environments, offering consistent forward voltage characteristics, robust thermal performance, and isolated baseplate construction for straightforward heatsink mounting.

The 6RI50G-160 is widely deployed in variable frequency drives (VFDs), servo drive front ends, regenerative power supplies, UPS input stages, welding equipment, and industrial DC bus charging circuits. Its 1600V voltage class makes it well suited for 690VAC three-phase input systems where elevated surge margins are required. Engineers specifying rectifier modules for heavy industrial machinery, crane drives, elevator controls, and process automation equipment will find this Fuji module a reliable and compact solution for demanding front-end rectification stages.

Quick Reference: 6RI50G-160

Key Features of the 6RI50G-160:

• Six-pulse bridge configuration with six integrated rectifier diodes for complete three-phase AC-to-DC conversion in a single module
• 1600V repetitive peak reverse voltage (VRRM) rating provides ample margin for 480VAC and 690VAC three-phase input systems
• 50A average output current capacity suitable for mid-range industrial drive and power supply front ends
• Electrically isolated copper baseplate enables direct heatsink mounting without additional isolation hardware, simplifying thermal management
• Compact module footprint reduces PCB and chassis real estate compared to discrete diode assemblies while improving reliability through fewer interconnections
• Low forward voltage drop across bridge diodes minimizes conduction losses and reduces heat generation under continuous load conditions

With a factory lead time of 99 weeks on new production orders, the 6RI50G-160 presents a serious procurement challenge for maintenance teams and OEMs alike. Line-down situations simply cannot wait two years for factory fulfillment. ATI Accurate Technology maintains inventory of hard-to-find and long-lead-time Fuji rectifier modules precisely for these scenarios. Whether you are managing an emergency repair, building MRO safety stock, or fulfilling an OEM production run, sourcing from available inventory is the only practical path to keeping schedules intact.

ATI Accurate Technology is headquartered in Palmetto, Florida, and stocks a broad range of power semiconductor modules including rectifiers, IGBTs, thyristors, and diodes. Orders placed before 5PM EST ship same day. Contact our team directly for pricing, volume discounts, and availability on the 6RI50G-160 or any related Fuji module. Call 239-734-7566 or email sales@igbts.us — we respond fast and ship faster.