The Fuji 6DI30Z-120 is a 6-pack diode module delivering a 30A continuous current rating and 1200V repetitive peak reverse voltage (VRRM) in a single, thermally efficient package. This configuration integrates six diodes in a full three-phase bridge arrangement, enabling direct implementation of rectifier front-ends without external discrete components. The 6DI30Z-120 is engineered for low forward voltage drop and high surge current capability, making it a reliable choice for demanding industrial power electronics designs where thermal management and board space are critical constraints.

The 6DI30Z-120 is well suited for AC-to-DC conversion stages in variable frequency drives (VFDs), industrial servo systems, UPS front-ends, and welding power supplies. Its 6-pack topology is a standard building block in three-phase rectifier bridges found throughout motor drive infrastructure, renewable energy inverters, and electrochemical process equipment. Engineers specifying input rectifier stages for 480VAC three-phase systems will find the 1200V blocking voltage provides adequate margin above line transients, while the 30A rating supports a range of fractional to mid-range horsepower drive platforms.

Quick Reference: 6DI30Z-120

Key Features of the 6DI30Z-120:

• 6-pack full three-phase bridge configuration in a single isolated module package
• 1200V repetitive peak reverse voltage (VRRM) with robust avalanche-rated junction design
• 30A average rectified output current with high surge current (IFSM) capability for inrush tolerance
• Low forward voltage drop (VF) minimizes conduction losses and reduces heatsink thermal requirements
• Isolated baseplate construction allows direct heatsink mounting without additional insulation hardware
• Industry-standard footprint compatible with existing Fuji and cross-reference drive platform designs

With a factory lead time of 99 weeks on new production, the 6DI30Z-120 presents a serious procurement challenge for maintenance teams managing unplanned downtime or engineers in production builds. Extended lead times of this magnitude are common across many Fuji diode module part numbers and can halt repair operations or delay equipment delivery by nearly two years. Sourcing from a stocking distributor is the only practical path to maintaining uptime. ATI Accurate Technology maintains inventory of hard-to-find and long-lead-time power semiconductor modules specifically to bridge this gap for industrial customers who cannot wait on factory allocation schedules.

ATI Accurate Technology is located in Palmetto, Florida and specializes in IGBTs, diodes, thyristors, and rectifier modules including obsolete and long-lead-time parts. Orders placed before 5PM EST ship same day. For pricing, availability, or volume order inquiries on the 6DI30Z-120, contact ATI at 239-734-7566 or sales@igbts.us. Volume pricing is available for MRO stocking orders and OEM production quantities.