The Fuji 6R1MBI125HP-160-54 is a sixth-generation HP-series 6-pack IGBT module combining six IGBT switches with integrated freewheeling diodes in a single housing. Rated at 125A continuous collector current and a 1600V blocking voltage, this module is engineered for demanding switching environments where thermal performance, low saturation voltage, and switching loss reduction are essential. Its integrated package design simplifies bus layout and reduces parasitic inductance, making it a preferred solution for engineers designing or maintaining high-power industrial conversion equipment.

The 6R1MBI125HP-160-54 is widely deployed in AC variable frequency drives (VFDs), regenerative drive systems, industrial servo controllers, solar inverters, UPS systems, and medium-voltage motor control centers. Its 1600V voltage class makes it particularly suited for three-phase applications operating from 690VAC bus architectures, and the 6-pack topology eliminates the need for discrete phase-leg assembly, streamlining both OEM production and field replacement in installed equipment across manufacturing, energy, and infrastructure sectors.

Quick Reference: 6R1MBI125HP-160-54

Key Features of the 6R1MBI125HP-160-54:

• 1600V VCES rating supports 690VAC three-phase bus architectures with adequate derating margin
• 125A IC continuous current rating with high peak current capability for demanding transient loads
• Integrated freewheeling diodes in all six positions eliminate external diode assembly requirements
• HP-series low VCE(sat) characteristics reduce steady-state conduction losses and thermal stress on the module
• Optimized gate charge and switching speed balance EMI performance with switching loss across a broad frequency range
• Industry-standard isolated baseplate package enables direct mounting to heatsink with established thermal interface practices

With a factory lead time of 99 weeks on new production, the 6R1MBI125HP-160-54 represents exactly the category of component that can halt a production line or delay a critical repair indefinitely when sourced through standard distribution channels. Engineers and procurement teams supporting installed VFD fleets, OEM service depots, or active production builds cannot afford to wait nearly two years for a replacement module. ATI Accurate Technology maintains inventory of hard-to-find and long-lead Fuji IGBT modules specifically to close that gap — providing verified new OEM stock when the supply chain cannot.

ATI Accurate Technology is headquartered in Palmetto, Florida and specializes in power semiconductors including IGBTs, thyristors, diodes, and rectifier modules. Orders placed before 5PM EST ship same day. Whether you need a single replacement module or volume quantities for a scheduled maintenance program, ATI offers competitive pricing and responsive service. Contact our team directly at 239-734-7566 or sales@igbts.us for availability confirmation, volume pricing, and lead time details.