The IXYS MCD56-14IO1B is a robust power semiconductor module engineered for high-current rectification and controlled power conversion in demanding industrial and commercial systems. IXYS modules in the MCD series are well regarded for their low forward voltage drop, high surge current capability, and thermally efficient baseplate construction. Whether you are supporting an active installation or qualifying a replacement component, the MCD56-14IO1B meets the rigorous electrical and mechanical requirements expected from IXYS in this product class.

This module is well suited for AC/DC rectification stages in industrial motor drives, UPS systems, DC power supplies, welding equipment, and traction converters. Its form factor and electrical characteristics make it a practical choice for OEM integration as well as MRO replacement in legacy equipment where downtime carries significant operational cost. Engineers specifying components for variable frequency drives, battery charging systems, or regenerative braking circuits will find the MCD56-14IO1B a dependable candidate for the power input or output stage.

Quick Reference: MCD56-14IO1B

Key Features of the MCD56-14IO1B:

• 56 A average on-state current rating suitable for medium-power rectification and conversion stages
• 1400 V repetitive peak reverse voltage providing substantial margin in high-line and transient-heavy applications
• Isolated baseplate construction for simplified heatsink mounting and electrical isolation in multi-module assemblies
• Low thermal resistance junction-to-case for efficient heat transfer and reliable operation at elevated ambient temperatures
• Compact module footprint compatible with standard IXYS MCD series mounting hardware and heatsink configurations
• Manufactured to IXYS quality standards with traceability documentation suitable for regulated and critical infrastructure environments

With a current factory lead time of 99 weeks for new production, the MCD56-14IO1B represents exactly the kind of long-lead-time component that can stall a critical repair or delay a production build. Whether your application is a legacy industrial drive no longer supported by the OEM or a power system mid-production run, waiting nearly two years for factory fulfillment is not a viable path. ATI Accurate Technology maintains inventory of hard-to-find IXYS modules precisely to bridge this gap—keeping your operations running without costly redesigns or extended downtime.

ATI Accurate Technology is a power semiconductor distributor located in Palmetto, Florida, specializing in IGBTs, thyristors, diodes, and rectifier modules—including obsolete and long-lead-time parts like the MCD56-14IO1B. Orders placed before 5PM EST ship same day. Contact our team for real-time stock confirmation, volume pricing, and application support: call 239-734-7566 or email sales@igbts.us.