The Infineon DD230S24K is a high-current diode module rated for 230A continuous output current and a 1200V blocking voltage, making it well-suited for demanding rectification and freewheeling duties in industrial power electronics. Constructed in Infineon's proven pressure-contact or soldered baseplate module format, the DD230S24K offers low forward voltage drop, high surge current capability, and the thermal stability required for continuous-duty operation in high-power converter and inverter platforms. Engineers specifying this part can count on consistent electrical characteristics and long-term reliability in line with Infineon's semiconductor manufacturing standards.

The DD230S24K sees broad deployment across heavy industrial applications including AC drives and variable frequency drives (VFDs), DC motor drive front-end rectifiers, regenerative braking circuits, UPS and energy storage systems, welding power supplies, and induction heating equipment. Its 1200V voltage class and 230A current rating position it as a direct fit for medium-voltage three-phase rectifier bridges and inverter freewheeling stages where thermal performance and surge ruggedness are non-negotiable. The module is also commonly used in traction and rail auxiliary power units where long service life under variable load is essential.

Quick Reference: DD230S24K

Key Features of the DD230S24K:

• 1200V repetitive peak reverse voltage (VRRM) for robust margin in 600V-class DC bus applications
• 230A average forward current (IF(AV)) rated for continuous high-load rectification duty cycles
• High non-repetitive surge current (IFSM) capability for fault-tolerant circuit protection under transient overload conditions
• Low forward voltage drop (VF) minimizes conduction losses and reduces thermal stress on heatsink assemblies
• Isolated baseplate construction allows direct mounting to standard heatsinks without additional electrical isolation hardware
• Compatible with standard Infineon module footprints, simplifying drop-in replacement in existing drive and rectifier designs

With a factory lead time of 99 weeks from Infineon, the DD230S24K falls squarely into the long-lead-time category that creates serious risk for production schedules and unplanned equipment downtime. Whether you are maintaining aging industrial machinery, supporting OEM service operations, or managing MRO inventory for critical infrastructure, waiting nearly two years for factory stock is not a viable option. ATI specializes in exactly this scenario — sourcing and stocking power semiconductor modules like the DD230S24K so that engineers and procurement teams can resolve outages and fulfil orders without being held hostage to extended factory queues.

ATI Accurate Technology is a power semiconductor distributor based in Palmetto, Florida, stocking IGBTs, diodes, thyristors, and rectifier modules including obsolete and hard-to-find parts. The DD230S24K ships same-day on orders placed before 5PM EST. Contact our team for real-time availability, volume pricing, and technical support: call 239-734-7566 or email sales@igbts.us. We support single-unit emergency orders and large blanket-order programs alike.