The SEMIKRON SKDT100/16 is a three-phase diode bridge rectifier module delivering 100A average output current with a 1600V repetitive peak reverse voltage rating. Housed in the industry-recognized SEMIPACK package, this module integrates six rectifier diodes in a standard B6 bridge topology, offering a compact footprint, isolated baseplate, and optimized thermal interface for direct heatsink mounting. It is engineered to perform in continuous industrial duty cycles where voltage transients, high ambient temperatures, and demanding switching environments require proven rectifier-grade silicon and a rugged package platform.

The SKDT100/16 sees wide deployment across industrial variable-speed drives (VSDs), DC bus front-end rectifier stages, UPS and battery charger systems, welding equipment power supplies, crane and hoist drive systems, and regenerative braking circuits. Its 1600V voltage class provides adequate margin for 690VAC three-phase input lines, making it a standard selection for medium-voltage industrial converter designs throughout the automation, material handling, oil and gas, and marine sectors. Maintenance engineers and OEM procurement teams specifying front-end rectification in legacy or current-generation drives frequently rely on this module as either an original or drop-in replacement component.

Quick Reference: SKDT100/16

Key Features of the SKDT100/16:

• B6 three-phase full-wave bridge configuration integrating six rectifier diodes in a single isolated module
• 1600V V_RRM rating provides robust transient margin for 690VAC three-phase industrial input applications
• 100A average forward current with low forward voltage drop, minimizing conduction losses and heatsink thermal load
• Isolated copper baseplate with Al₂O₃ DCB substrate for low thermal resistance (R_th(j-c)) and electrical isolation from the heatsink
• SEMIPACK package platform with standard bolt-down mounting pattern, compatible with SEMIKRON and third-party heatsink systems
• Designed for continuous industrial duty — qualified for high humidity, vibration, and thermal cycling per SEMIKRON reliability standards

The SKDT100/16 carries a factory lead time of approximately 36 weeks for new production from SEMIKRON, placing it firmly in the long-lead-time category that can stall drive repairs, retrofit projects, and production line restorations. Procurement teams managing MRO spares or executing scheduled outages cannot afford to wait on standard distribution channels for critical rectifier modules. ATI Accurate Technology specializes in sourcing hard-to-find, long-lead, and allocation-constrained power semiconductors, working directly with manufacturer channels and qualified secondary market sources to compress your acquisition timeline and keep operations on schedule.

ATI Accurate Technology is headquartered in Palmetto, Florida, and stocks power semiconductors for same-day shipping on orders placed before 5:00 PM EST. Whether you need a single replacement module or volume pricing for a larger procurement run, our team is ready to assist. Call us at 239-734-7566 or email sales@igbts.us to check current availability, request a quote, or discuss lead time options for the SKDT100/16 and related SEMIKRON product lines.