TO-247 Ceramic Insulating Sheet was installed in TO-247 package, the TO247 insulating pad provides electrical insulator with efficient heat dissipation, which is widely used for DC power modules, motor drives, and industrial inverters power electronics.
TO-247 Ceramic Insulating Sheet Features:
-Rapidly transfer heat away from high-power devices like MOS transistors and IGBTs.
-Stable operation under extreme loads
-Uniform pressure distribution.
-Extending component lifespan and have system reliability.
-Excellent thermal management product
Applications
-IGBT cooling pads, MOS transistor heat dissipation, and thyristors thermal management Power Electronics.
-Inverters, motor controllers, and UPS systems
-Solar inverters, wind turbine converters, and battery management systems.
-High-efficiency power supplies and amplifiers.
Innovacera TO-247 Ceramic Insulating Sheet widely use in high-power devices like MOSFETs, IGBTs, and their cooling systems to have optimal performance, longevity, and safety.
For customized and mass production orders, contact us to get the solutions for your specific thermal challenges.
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Frequently Asked Questions
Why Choose Ceramic Insulating Sheets for TO-247 Packages? How Do They Prevent Breakdown in High-Power MOSFETs?
Unlike conventional silicone thermal pads or mica films that puncture, tear, and degrade under combined mechanical and thermal stress, INNOVACERA’s TO-247 ceramic insulating sheets (Al2O3 and AlN) combine high thermal conductivity with superior dielectric breakdown strength. They ensure uniform clamping pressure distribution and rapid heat extraction from discrete MOSFETs and IGBTs, preventing localized thermal runaway and high-voltage punch-through under heavy electrical loads.
Need Precise Hole Layouts for Power Modules? Where Can You Buy TO-247 Ceramic Insulator Pads?
Whether your design calls for standard TO-247 cooling pads with a central 3.7 mm screw hole or holeless versions for spring-clip mounting, you can buy precision alumina and aluminum nitride sheets directly from INNOVACERA. We supply standard profiles and custom thicknesses, hole patterns, and metallization to meet exact thermal impedance and electrical creepage specifications in motor drives and solar inverters.
