The SEMIKRON SKD100/16 is a three-phase diode bridge rectifier module combining six rectifier diodes in a single isolated baseplate package. Rated for a continuous output current of 100A and a peak repetitive reverse voltage (VRRM) of 1600V, this module delivers reliable full-wave rectification with low forward voltage drop and high thermal efficiency. The SKD package format simplifies PCB and heatsink integration, reducing assembly complexity and improving thermal management in demanding converter and drive designs.

The SKD100/16 is widely deployed in industrial variable frequency drives (VFDs), DC motor drives, regenerative braking systems, welding power supplies, UPS front-end rectifiers, and controlled power conversion equipment. Its 1600V blocking voltage rating provides the necessary voltage headroom for 690VAC three-phase line inputs with full surge and transient margin. Applications in crane drives, extruder drives, pump and fan systems, and industrial process machinery routinely rely on this class of rectifier module for front-end power conditioning.

Quick Reference: SKD100/16

Key Features of the SKD100/16:

• 1600V peak repetitive reverse voltage (VRRM) for compatibility with 690VAC three-phase systems with full transient margin
• 100A average forward current (IFAV) rating in standard SKD package with isolated copper baseplate for direct heatsink mounting
• Three-phase full-wave bridge topology — six integrated diodes eliminate external component count and reduce parasitic inductance
• Low forward voltage drop (VF) minimizes conduction losses and reduces thermal stress on heatsink assemblies
• Isolated baseplate construction allows multiple modules to share a common heatsink without additional insulation hardware
• Compatible with standard SEMIKRON SKD package footprint, enabling direct replacement in existing drive and rectifier designs

The SKD100/16 carries a factory lead time of approximately 99 weeks for new production, placing it firmly in the long lead time category. For OEMs managing production schedules, or maintenance teams facing unplanned equipment downtime, waiting on factory delivery is not a practical option. ATI Accurate Technology maintains sourcing relationships across authorized and independent distribution channels specifically to bridge this gap. Whether you need a single replacement module or buffer stock for a multi-site installation base, ATI can locate genuine SEMIKRON product and provide traceability documentation on request.

ATI Accurate Technology is based in Palmetto, Florida and ships same-day on orders received before 5PM EST. We stock IGBTs, thyristors, diodes, and rectifier modules — including long lead time and obsolete parts like the SKD100/16. Call us at 239-734-7566 or email sales@igbts.us for real-time availability, volume pricing, and expedited sourcing. We support procurement teams and maintenance engineers across North America with fast, reliable fulfillment.