{"product_id":"2sk623-fuji","title":"2SK623-FUJI","description":"\u003cp\u003eThe Hitachi 2SK623 is a power MOSFET module engineered for demanding industrial switching and power conversion applications. As a module-format device, it integrates the MOSFET die with internal interconnects and a thermally conductive baseplate, simplifying system integration and improving reliability under continuous load cycling. The 2SK623 delivers the low on-state resistance and fast switching characteristics expected of Hitachi's power MOSFET technology, making it a proven choice for engineers designing or maintaining high-frequency switching stages in industrial equipment.\u003c\/p\u003e\u003cp\u003eThe 2SK623 sees widespread use in AC and DC motor drive systems, switch-mode power supplies, induction heating equipment, and UPS inverter stages. Its module construction makes it particularly well-suited for retrofit and repair applications in industrial servo drives and variable frequency drive (VFD) platforms where board-level MOSFET replacements are impractical. Maintenance teams supporting legacy CNC machinery, industrial automation platforms, and precision power conditioning equipment rely on the 2SK623 to restore equipment to OEM specification without platform redesign.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuick Reference: 2SK623\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e2SK623\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eHitachi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePower MOSFET Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003eConsult ATI datasheet on file\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003eConsult ATI datasheet on file\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailability\u003c\/td\u003e\n\u003ctd\u003eIn Stock — Same-Day Shipping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eKey Features of the 2SK623:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower MOSFET module format with integrated baseplate for direct heatsink mounting and reduced thermal interface complexity\u003c\/li\u003e\n\u003cli\u003eLow R\u003csub\u003eDS(on)\u003c\/sub\u003e characteristic minimizes conduction losses during continuous switching operation\u003c\/li\u003e\n\u003cli\u003eFast switching transients support high-frequency PWM control topologies in motor drives and inverters\u003c\/li\u003e\n\u003cli\u003eHitachi OEM construction ensures consistent gate threshold voltage and avalanche ruggedness across production lots\u003c\/li\u003e\n\u003cli\u003eIsolated baseplate design electrically separates switching device from heatsink, simplifying system grounding and safety compliance\u003c\/li\u003e\n\u003cli\u003eDrop-in replacement form factor supports legacy equipment maintenance without PCB or mechanical modification\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWith a factory lead time of 99 weeks on new production, the 2SK623 is effectively unavailable through standard distribution channels on any reasonable procurement timeline. For maintenance engineers facing equipment downtime or procurement teams managing MRO spares, waiting on new production is not a viable option. ATI Accurate Technology specializes in exactly this scenario — sourcing and stocking hard-to-find, long-lead-time, and obsolete Hitachi power semiconductor modules so that critical equipment can be returned to service without multi-month delays. All units are shipped as new OEM components.\u003c\/p\u003e\u003cp\u003eATI Accurate Technology is located in Palmetto, Florida and ships the 2SK623 same-day on orders received before 5PM EST. Whether you need a single replacement unit or are building a strategic MRO inventory, ATI offers competitive volume pricing and responsive technical support. Contact our team directly at 239-734-7566 or sales@igbts.us to confirm availability, request a quote, or discuss your application requirements. We stock what others can't source.\u003c\/p\u003e","brand":"HITACHI\/MOSFET","offers":[{"title":"Default Title","offer_id":31558435242035,"sku":"2SK623-FUJI","price":6.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1866\/6425\/products\/20210401_153754_928a165e-a16b-4f29-9180-ad7f1a7f9af8.jpg?v=1693323984","url":"https:\/\/igbts.us\/products\/2sk623-fuji","provider":"ATI Accurate Technology ","version":"1.0","type":"link"}