PS22A78-E

Product Overview

PS22A78-E is a Mitsubishi Electric Intelligent Power Module (DIPIPM) designed for compact inverter applications. It integrates a three-phase inverter circuit, high-voltage gate drive ICs, IGBT chips and protection functions into an insulated transfer-molded package. The module uses Mitsubishi's 5th generation LPT-CSTBT technology and is rated at 1200V / 35A, providing high efficiency, reliable switching performance and simplified system design for AC motor control applications. 

Key Features

• Manufacturer: Mitsubishi Electric

• Part Number: PS22A78-E

• Product Type: Intelligent Power Module (IPM / DIPIPM)

• Technology: Silicon IGBT with Free-Wheeling Diode

• IGBT Technology: 5th Generation LPT-CSTBT

• Collector-Emitter Voltage (VCES): 1200V

• Collector Current (IC): 35A

• Configuration: Three-phase DC/AC inverter

• Integrated Gate Driver Circuit: Built-in HVIC and LVIC

• P-side Functions: Drive circuit and high-voltage level shifting

• N-side Functions: Drive circuit and short-circuit protection

• Protection Function: Under-voltage protection (UV)

• Protection Function: Short-circuit protection (SC)

• Fault Output: Available for SC and UV protection events

• Temperature Monitoring: LVIC temperature analog output

• Input Interface: 5V Schmitt trigger compatible

• Isolation Voltage: 2500Vrms

• Maximum Junction Temperature: 150°C

• Package Type: Large DIPIPM Transfer Molded Package

• Mounting Type: Through-hole / PCB mounting

• Cooling Method: Heatsink cooling

• UL Recognition: UL1557 File E80276

• RoHS Compliance: RoHS compliant version available

• Application Grade: Motor control and inverter systems

• Features: Integrated drive, protection and high-efficiency switching capability

Applications

PS22A78-E is mainly designed for AC 400V class motor control systems. Typical applications include air conditioners, washing machines, refrigerators, dishwashers, fans, pumps, industrial motor drives, HVAC systems and other compact inverter equipment. 

Quality & Sourcing

Antrex Electronics can support PS22A78-E sourcing with stock availability checks, RFQ quotation, date code verification and shipment arrangement. Buyers can provide quantity, packaging requirements, target price and application details for faster quotation support.

For quality control, Antrex Electronics can help arrange product photos, marking verification, visual inspection and third-party testing support when required. Industrial inverter manufacturers, motor drive suppliers, HVAC equipment manufacturers and electronic component buyers are welcome to send BOM lists or hard-to-find power semiconductor requirements for sourcing assistance.