UNKNOWN 8817 SILICON POWER CUBE M255390, M0-03376

Description:

The UNKNOWN 8817 Silicon Power Cube M255390 , M0-03376  is used in industrial power electronics and control systems to provide solid-state power switching, rectification, or signal conditioning functions within automation and drive equipment. Commonly installed in motor drives, power supplies, industrial controllers, and OEM machinery requiring compact, high-reliability semiconductor power modules. Maintenance teams, OEMs, and system integrators use this module for repair, retrofit, expansion, or replacement of existing power electronic assemblies.

Applications:

The UNKNOWN 8817 Silicon Power Cube is used in industrial applications requiring high-current semiconductor switching and power management. It is commonly found in motor control systems, variable frequency drives, welding equipment, industrial power supplies, and manufacturing machinery where efficient power conversion and reliable operation are essential. Silicon power modules such as this are designed to integrate multiple semiconductor devices into a compact package for improved thermal performance and simplified installation.

Technical Specifications:

• Manufacturer: Unknown
• Part Number: 8817
• Alternate Part Numbers: M255390, M0-03376
• Product Type: Silicon Power Cube / Power Semiconductor Module
• Function: Power switching, rectification, or signal conditioning
• Semiconductor Type: Silicon-Based Power Module
• Application: Industrial Power Electronics and Control Systems
• Compatible Equipment: Motor Drives, Power Supplies, Industrial Controllers, OEM Machinery
• Mounting Type: Chassis / Heat Sink Mount
• Cooling Method: Conduction Cooling via Heat Sink
• Operating Voltage: Application dependent
• Current Rating: Application dependent
• Input/Output Configuration: Application dependent
• Construction: Encapsulated Semiconductor Assembly
• Designed for Industrial Automation Systems
• Suitable for Power Conversion and Motion Control Applications
• Industrial Grade Construction for Continuous Operation
• Likely OEM or legacy component with limited publicly available documentation.

Common Replacements:

• Semikron SKKT Series Power Module
• Infineon Power-BLOCK Module
• IXYS Silicon Power Module with Matching Electrical Specifications