The Mitsubishi QM30HQ-24 is a 1200V, 30A IGBT module built to Mitsubishi's established H-series power device standards. Housed in a compact, industry-standard package, it integrates an IGBT switching element with a freewheeling diode in a configuration optimized for efficiency and thermal performance. The QM30HQ-24 is engineered for demanding switching environments where low on-state losses, fast turn-off characteristics, and robust short-circuit withstand capability are critical to system reliability and uptime.

The QM30HQ-24 is well-suited for a broad range of industrial power conversion applications. Typical deployments include variable frequency drives (VFDs), AC and DC servo amplifiers, industrial UPS systems, induction heating equipment, and general-purpose inverters. Its 1200V blocking voltage and 30A continuous current rating make it a practical choice for 480V three-phase input systems where adequate voltage margin and thermal headroom are essential for long-term operation in demanding plant environments.

Quick Reference: QM30HQ-24

Key Features of the QM30HQ-24:

• 1200V collector-emitter voltage (VCES) providing ample margin for 480V AC bus applications
• 30A continuous collector current (IC) rated for sustained industrial duty cycles
• Integrated freewheeling diode for simplified circuit design and reduced external component count
• Low saturation voltage (VCE(sat)) for reduced conduction losses and improved thermal management
• Fast, controlled turn-off switching characteristics minimizing EMI and switching stress on passive components
• Industry-standard module footprint compatible with common heatsink and gate driver configurations

With a current factory lead time of 43 weeks for new production, sourcing the QM30HQ-24 through standard distribution channels is not a viable option for most maintenance or production timelines. Equipment downtime or production stoppages simply cannot wait nearly a year for component replenishment. ATI Accurate Technology specializes in exactly these situations — maintaining inventory of hard-to-find, long-lead-time, and legacy Mitsubishi IGBT modules so engineers and procurement teams can restore equipment quickly without compromising on part authenticity or quality.

ATI Accurate Technology is located in Palmetto, Florida and ships same-day on orders received before 5PM EST. Whether you need a single replacement module or volume quantities for MRO stocking, ATI offers competitive pricing and reliable availability. Contact our team directly at 239-734-7566 or sales@igbts.us for pricing, lead time confirmation, and volume discount inquiries. We're here to keep your equipment running.