{"product_id":"single-crystal-cvd-diamond-heat-spreader-1800-2200-w-m-k","title":"Single Crystal CVD Diamond Heat Spreader, 1800–2200 W\/m·K","description":"\u003ch1\u003eSingle Crystal CVD Diamond Heat Spreaders\u003c\/h1\u003e\n\u003cp\u003eSingle crystal CVD diamond heat spreaders for high-power electronic, photonic and semiconductor applications.\u003c\/p\u003e\n\u003cp\u003eWith thermal conductivity typically ranging from 1800 to 2200 W\/m·K, single crystal CVD diamond is widely used where conventional thermal management materials cannot provide sufficient heat spreading performance. The combination of ultra-high thermal conductivity and electrical insulation makes it suitable for RF devices, laser diodes, GaN electronics, SiC power modules and advanced semiconductor packaging.\u003c\/p\u003e\n\u003cp\u003eStandard sizes from 3 × 3 mm to 20 × 20 mm are available. Custom dimensions, thicknesses, surface finishes and metallization options can be manufactured according to application requirements.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSingle Crystal CVD Diamond\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Conductivity\u003c\/td\u003e\n\u003ctd\u003e1800–2200 W\/m·K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Sizes\u003c\/td\u003e\n\u003ctd\u003e3 × 3 mm to 20 × 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eSquare, Rectangular or Custom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003eCustom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Finish\u003c\/td\u003e\n\u003ctd\u003eLapped, Polished or Custom\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetallization\u003c\/td\u003e\n\u003ctd\u003eAvailable Upon Request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Property\u003c\/td\u003e\n\u003ctd\u003eElectrically Insulating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Mode\u003c\/td\u003e\n\u003ctd\u003eStandard Sizes or Custom Manufacturing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Use Single Crystal CVD Diamond?\u003c\/h2\u003e\n\u003cp\u003eHeat generated by modern RF devices, laser diodes and power semiconductors is often concentrated within a very small active area. Single crystal CVD diamond offers thermal conductivity significantly higher than copper, aluminum nitride and most conventional substrate materials, helping reduce junction temperature and improve thermal reliability.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003cth\u003eTypical Thermal Conductivity (W\/m·K)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003ctd\u003e~400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum Nitride (AlN)\u003c\/td\u003e\n\u003ctd\u003e170–220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolycrystalline CVD Diamond\u003c\/td\u003e\n\u003ctd\u003e1200–2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle Crystal CVD Diamond\u003c\/td\u003e\n\u003ctd\u003e1800–2200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor compact devices with high power density, diamond heat spreaders are frequently used as thermal substrates, submounts or heat-spreading layers positioned directly beneath the heat source.\u003c\/p\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cp\u003eSingle crystal CVD diamond heat spreaders are commonly used in:\u003c\/p\u003e\n\u003cp\u003eRF power amplifiers and microwave devices\u003c\/p\u003e\n\u003cp\u003eGaN RF components\u003c\/p\u003e\n\u003cp\u003eSiC power electronics\u003c\/p\u003e\n\u003cp\u003eLaser diode submounts\u003c\/p\u003e\n\u003cp\u003eHigh-power laser modules\u003c\/p\u003e\n\u003cp\u003eOptoelectronic devices\u003c\/p\u003e\n\u003cp\u003eAdvanced semiconductor packaging\u003c\/p\u003e\n\u003cp\u003eResearch and prototype thermal platforms\u003c\/p\u003e\n\u003ch2\u003eCustom Manufacturing\u003c\/h2\u003e\n\u003cp\u003eCustom fabrication services are available for dimensions, thickness, polishing quality and metallization requirements.\u003c\/p\u003e\n\u003cp\u003eDepending on the application, the diamond component may be supplied as a bare heat spreader, metallized thermal substrate or precision-finished submount ready for further assembly.\u003c\/p\u003e\n\u003cp\u003eInspection reports, dimensional measurements and product photographs can be provided before shipment.\u003c\/p\u003e\n\u003ch2\u003eOrdering Information\u003c\/h2\u003e\n\u003cp\u003eFor quotation, please provide dimensions, thickness, surface finish requirements, metallization requirements and quantity.\u003c\/p\u003e\n\u003cp\u003eFor RF, laser or semiconductor applications, information such as mounting method, operating power level and package structure can help optimize material selection and manufacturing specifications.\u003c\/p\u003e","brand":"Infi Advanced Materials","offers":[{"title":"Default Title","offer_id":45900461473849,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/2124\/2425\/files\/Single_crystal_CVD_diamond_heat_spreader_for_thermal_management2.jpg?v=1780458515","url":"https:\/\/diamondcomponent.com\/products\/single-crystal-cvd-diamond-heat-spreader-1800-2200-w-m-k","provider":"INFI diamond components","version":"1.0","type":"link"}