The Mitsubishi PS11035 is a fully integrated Intelligent Power Module combining high-speed IGBT chips with on-board gate drive circuitry, undervoltage lockout, overcurrent protection, and thermal shutdown into a single isolated package. This level of integration significantly reduces external component count, simplifies PCB layout, and improves system reliability in demanding power conversion environments. The PS11035 is engineered to meet the rigorous switching and thermal performance requirements expected of Mitsubishi's DIPIPM and IPM product families, making it a trusted solution for engineers designing compact, high-efficiency inverter stages.

The PS11035 is well suited for three-phase AC motor drives, HVAC inverter systems, industrial servo drives, pump and fan controllers, and general-purpose variable frequency drives found across manufacturing, process automation, and building systems infrastructure. Its integrated protection logic reduces the burden on external microcontrollers while helping equipment survive transient fault conditions that would otherwise damage discrete IGBT stages. Maintenance teams and OEM repair depots frequently specify this module as a direct replacement in legacy drive platforms where the original module has reached end of service life.

Quick Reference: PS11035

Key Features of the PS11035:

• Monolithic integration of IGBT power devices and gate drive circuitry eliminates discrete driver components and reduces switching dead-time management complexity
• Built-in protection functions including overcurrent (OC) shutdown, undervoltage lockout (UVLO), and overtemperature (OT) fault output for system-level fault management
• Isolated signal and power interface supports direct interfacing to low-voltage microcontroller or DSP-based control boards without additional isolation components
• Optimized IGBT chip technology delivers low saturation voltage (V_CE(sat)) characteristics, reducing conduction losses in continuous motor drive duty cycles
• Compact, application-optimized package footprint facilitates high power density inverter designs and direct drop-in replacement in existing drive hardware
• Fault output pin provides real-time protection status signaling to the host controller, enabling system-level response and fault logging

With a factory lead time of 99 weeks for new production, the PS11035 represents a significant procurement risk for maintenance teams, repair depots, and OEMs that cannot afford extended equipment downtime. Mitsubishi IPMs of this generation are increasingly difficult to source through standard distribution channels, and many are approaching or past active production status. Securing verified OEM inventory from a stocking distributor with documented traceability is the most reliable path to keeping critical drive systems operational without waiting nearly two years for factory fulfillment.

ATI Accurate Technology, based in Palmetto, Florida, maintains ready stock of hard-to-find and long-lead-time power semiconductors including the PS11035. Orders placed before 5PM EST ship same day. Whether you need a single replacement module or volume quantities for a scheduled maintenance program, ATI offers competitive pricing and responsive service. Contact our team directly at 239-734-7566 or sales@igbts.us for a quote, volume pricing, or to confirm availability before you order.