Fujipoly’s Sarcon thin film protects high power semiconductors

Sarcon 20YR‐c from Fujipoly is a versatile 0.2mm film that exhibits a thermal conductivity of 4.0W/mK and a thermal resistance of only 0.12 degree C in2/W. This product is ideal for transferring performance-killing heat from high power semiconductors and board-level components to nearby cooling heatsinks.

Sarcon 20YR‐c is a compliant, silicone thin film that effectively eliminates near‐microscopic air pockets that exist between components, says Fujipoly. The company adds that by improving surface area contact, it is possible to measurably improve the cooling performance of the heatsink.

This V‐0 rated thin film is recommended for applications with operational temperatures that range from ‐40 to +150 degree C. Sarcon 20YR‐c can be ordered in roll form up to 125mm wide or can be die‐cut to your exact application requirements. 

Fujipoly America is a wholly owned subsidiary of Fuji Polymer Industries of Japan. An ISO9001:2015 registered company, Fujipoly America specialises in the fabrication of silicone rubber technology. It says it is a leader in the areas of Zebra elastomeric connectors, Sarcon thermal interface materials, fusible tapes, and custom silicone rubber extrusions. Fuji Polymer Industries has eight divisions worldwide, located in North America, Europe and Asia and an international network of distributors and representatives. The company’s North American operations are based in Carteret, New Jersey.

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