The SEMIKRON SKKD260/14 is a three-phase diode bridge rectifier module rated for 260A average output current and a 1400V repetitive peak reverse voltage (VRRM). Housed in SEMIKRON's industry-standard SKKD package, this module integrates a full bridge rectifier topology with optimized thermal interface and isolated baseplate construction. It is engineered for continuous operation in high-power industrial environments, offering consistent switching performance, low thermal resistance, and a compact footprint that simplifies power stage design and PCB layout in demanding converter applications.

The SKKD260/14 is well suited for industrial AC-to-DC front-end rectifier stages, variable frequency drives (VFDs), servo drive input bridges, UPS systems, welding power supplies, and crane or hoist drive systems. Its high voltage rating makes it appropriate for use on 690V AC mains infrastructure, while the 260A current rating supports high-power motor drive applications in steel, paper, oil and gas, and heavy manufacturing facilities. Engineers specify this module in new designs and as a drop-in replacement in legacy SEMIKRON-based drive platforms.

Quick Reference: SKKD260/14

Key Features of the SKKD260/14:

• 1400V repetitive peak reverse voltage (VRRM) suitable for 690V AC three-phase mains with adequate margin for line transients
• 260A average forward current (IFAV) supporting high-power rectifier front-ends in industrial drive and converter systems
• Isolated copper baseplate for direct heatsink mounting, minimizing junction-to-case thermal resistance and enabling efficient heat dissipation
• Low forward voltage drop (VF) across the diode bridge, reducing conduction losses and improving overall converter efficiency
• SEMIKRON SKKD standard package footprint enables direct form-fit-function replacement in existing drive platforms without mechanical redesign
• Designed to meet IEC and UL standards for industrial power semiconductor modules, supporting global installation compliance

With a 28-week factory lead time from SEMIKRON, the SKKD260/14 presents a real procurement challenge for maintenance teams managing unplanned drive failures or engineering groups building production schedules. Delays in sourcing a single bridge module can ground an entire production line. ATI Accurate Technology maintains an active network of authorized and independent supply channels specifically to locate long-lead-time and allocated SEMIKRON components. Whether you need one module for emergency repair or a blanket order to buffer future demand, ATI can help you develop a sourcing strategy that keeps your operations protected.

ATI Accurate Technology is headquartered in Palmetto, Florida, and ships power semiconductor components same-day on orders placed before 5PM EST. Our team works directly with maintenance engineers and procurement professionals to source IGBTs, diodes, thyristors, and rectifier modules — including long-lead-time and obsolete parts. Call us at 239-734-7566 or email sales@igbts.us to confirm availability on the SKKD260/14. Volume pricing is available — ask about blanket order programs to lock in pricing and protect against future lead time exposure.