The SEMIKRON SKM200GB173D is a high-voltage IGBT module rated at 200A and 1700V, engineered for demanding power conversion environments where switching efficiency and thermal performance are critical. Built on SEMIKRON's proven SKiM and SKM platform architecture, this module delivers low saturation voltage and fast, controlled switching characteristics. Its robust construction makes it well suited for systems operating at the upper end of medium-voltage drive topologies, where reliability under continuous load cycling is non-negotiable.

The SKM200GB173D sees widespread use across industrial motor drives, regenerative braking systems, traction inverters, UPS systems, and medium-voltage converters in oil and gas, steel, mining, and renewable energy installations. Its 1700V blocking voltage makes it a preferred choice in applications where standard 1200V devices lack sufficient safety margin, including grid-tied inverters, high-power welding equipment, and induction heating systems that operate from high-line three-phase supplies.

Quick Reference: SKM200GB173D

Key Features of the SKM200GB173D:

• 1700V VCES blocking voltage with 200A continuous collector current rating for high-power, high-voltage converter topologies
• Low VCEsat characteristics reduce conduction losses and heat dissipation at full load, extending system uptime
• Integrated antiparallel freewheeling diode optimized for fast, soft recovery to minimize switching losses and EMI
• Isolated copper baseplate with Al2O3 or DCB substrate provides superior thermal conductivity and electrical isolation to heatsink
• Compatible with standard SEMIKRON SKM footprint, enabling drop-in replacement in existing drive and inverter designs without mechanical redesign
• Designed for operating junction temperatures up to 150°C, supporting high-duty-cycle industrial and traction applications

The SKM200GB173D carries a factory lead time of approximately 41 weeks for new production, reflecting the tight capacity constraints across 1700V-class IGBT manufacturing. For maintenance engineers managing aging drive platforms or procurement teams building buffer stock, waiting on factory runs is often not viable. ATI Accurate Technology actively sources long lead-time and hard-to-find SEMIKRON modules through authorized and verified channels, helping customers bridge production gaps, support legacy equipment, and avoid costly downtime on critical assets.

ATI Accurate Technology is headquartered in Palmetto, Florida and stocks power semiconductors for same-day shipping on orders placed before 5PM EST. We support maintenance, repair, and OEM procurement teams with competitive pricing, volume discounts, and responsive service on difficult-to-source parts. Reach our team directly at 239-734-7566 or sales@igbts.us for availability, lead time updates, and volume pricing on the SKM200GB173D and related SEMIKRON IGBT modules.