The Fuji 2DI150Z-100E is a dual-configuration power diode module rated for 150A continuous current and 1000V repetitive peak reverse voltage. Housed in a compact, industry-standard power module package, it delivers robust rectification performance with low forward voltage drop and high surge current capability. This module is engineered for demanding switching and rectification environments where thermal stability, reliability under heavy load cycling, and consistent forward characteristics are non-negotiable requirements for system uptime and efficiency.

The 2DI150Z-100E sees wide deployment across industrial AC drives, regenerative braking circuits, three-phase bridge rectifiers, UPS and standby power systems, welding equipment, and DC bus charging stages in variable frequency drives. Its dual-diode topology makes it well-suited for use as a freewheeling or bypass diode pair in inverter output stages, reducing component count and improving thermal management in high-density power assemblies. Engineers specifying replacements for aging drive platforms will find this module a direct drop-in solution.

Quick Reference: 2DI150Z-100E

Key Features of the 2DI150Z-100E:

• 150A average forward current rating supports high-power continuous rectification duty cycles
• 1000V repetitive peak reverse voltage (VRRM) provides robust blocking margin in 480VAC and 600VAC line-connected applications
• Dual-diode configuration in a single isolated base package reduces parts count and simplifies PCB or busbar integration
• Low forward voltage drop (VF) minimizes conduction losses and reduces thermal stress at rated current
• Isolated copper base plate enables direct mounting to heatsink with standard thermal interface materials, supporting efficient heat dissipation
• High surge current (IFSM) capability protects against transient overloads during system start-up or fault recovery events

With a factory lead time of 99 weeks on new production, the 2DI150Z-100E presents a serious procurement challenge for maintenance teams managing unplanned downtime or scheduled overhauls. Fuji power modules of this class are frequently found in legacy drive systems that remain in service well past original product lifecycle windows. Waiting on factory orders is not a viable option when a production line is idle. ATI Accurate Technology maintains inventory of hard-to-find and long-lead-time Fuji modules specifically to bridge this gap for engineers and buyers who cannot afford extended delays.

ATI Accurate Technology is a power semiconductor distributor based in Palmetto, FL, stocking IGBTs, diodes, thyristors, and rectifier modules including obsolete and allocation-constrained parts. Orders placed before 5PM EST ship same day. Contact our team for volume pricing, cross-reference assistance, or application questions: call 239-734-7566 or email sales@igbts.us.