{"id":578,"date":"2026-04-13T13:55:55","date_gmt":"2026-04-13T05:55:55","guid":{"rendered":"https:\/\/www.acatec.com\/?page_id=578"},"modified":"2026-04-16T08:31:16","modified_gmt":"2026-04-16T00:31:16","slug":"silicon-carbon","status":"publish","type":"page","link":"https:\/\/www.acatec.com\/?page_id=578","title":{"rendered":"Silicon Carbon"},"content":{"rendered":"\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_647237501\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"656\" src=\"https:\/\/www.acatec.com\/wp-content\/uploads\/2026\/04\/\u7845\u7247\u5c01\u9762\u5e7b\u706f\u7247\u56feA-1.png\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.acatec.com\/wp-content\/uploads\/2026\/04\/\u7845\u7247\u5c01\u9762\u5e7b\u706f\u7247\u56feA-1.png 1080w, https:\/\/www.acatec.com\/wp-content\/uploads\/2026\/04\/\u7845\u7247\u5c01\u9762\u5e7b\u706f\u7247\u56feA-1-622x400.png 622w, https:\/\/www.acatec.com\/wp-content\/uploads\/2026\/04\/\u7845\u7247\u5c01\u9762\u5e7b\u706f\u7247\u56feA-1-768x494.png 768w\" sizes=\"auto, (max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_647237501 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n  <div id=\"page-header-319139239\" class=\"page-header-wrapper\">\n  <div class=\"page-title dark featured-title\">\n\n    \n    <div class=\"page-title-inner container align-center text-center flex-row-col medium-flex-wrap\" >\n              <div class=\"title-wrapper flex-col\">\n          <h1 class=\"entry-title mb-0\">\n            Our Silicon Carbide (SiC) Wafers          <\/h1>\n        <\/div>\n                    <div class=\"title-content flex-col\">\n              <\/div>\n    <\/div>\n\n       <\/div>\n    <\/div>\n  \n\n<pre><strong>SiC Product Specifications &amp; Performance (2026)<\/strong><\/pre>\n<p>-100mm (4-inch) SiC: Volume production, high quality, for automotive power, industrial inverters, and photovoltaic applications.<br \/>-150mm (6-inch) SiC: Advanced high-volume production, for next-gen EV traction, high-voltage power modules, and 5G RF devices.<br \/>Crystal Structure: 4H-SiC (predominant), 6H-SiC (customizable)<br \/>Type: N-type (conductive), Semi-insulating (high resistivity &gt;10\u2075 \u03a9\u00b7cm)<br \/>Orientation: &lt;0001&gt; 4\u00b0 off-axis (standard), on-axis available<br \/>Thickness: 350\u03bcm \u2013 1000\u03bcm (customizable)<br \/>Surface: Single\/double side polished, epi-ready, Ra &lt; 0.5nm<br \/>Micropipe Density: \u2264 0.1 \/ cm\u00b2 (premium grade), \u2264 1 \/ cm\u00b2 (standard\uff09<br \/>Defects: Low BPD, low TSD, COP-free, high crystal perfection<\/p>\n<pre><strong>Main Application Fields<\/strong><\/pre>\n<p>-Automotive Power Electronics: EV traction inverters, OBC, DC-DC converters (high efficiency, high temperature, miniaturization)<br \/>-New Energy &amp; Grid: Solar inverters, wind power, energy storage, UPS (higher energy efficiency, smaller size)<br \/>-Industrial &amp; High-Voltage: Motor drives, power supplies, high-voltage ICs (high reliability, long lifetime)<br \/>-5G\/6G &amp; RF Infrastructure: Base station power amplifiers, radar, satcom (high frequency, low loss, high linearity)<br \/>-Aerospace &amp; Extreme Environment: High-temperature, radiation-hardened electronics<br \/>-High-Performance Semiconductor Packaging: Power modules, high-power chiplets<\/p>\n<pre>Key Advantages vs. Silicon<\/pre>\n<p>-10\u00d7 higher breakdown field \u2192 thinner layers, higher voltage rating<br \/>-3\u00d7 wider bandgap \u2192 lower leakage, higher temperature operation (up to 200\u00b0C+)<br \/>-3\u00d7 higher thermal conductivity \u2192 better heat dissipation, higher power density<br \/>-Lower switching loss \u2192 higher efficiency, smaller cooling systems<br \/>-Higher frequency capability \u2192 smaller passive components, higher power density<\/p>\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"give_campaign_id":0,"_kadence_starter_templates_imported_post":false,"footnotes":""},"class_list":["post-578","page","type-page","status-publish","hentry"],"campaignId":"","_links":{"self":[{"href":"https:\/\/www.acatec.com\/index.php?rest_route=\/wp\/v2\/pages\/578","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.acatec.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.acatec.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.acatec.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.acatec.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=578"}],"version-history":[{"count":9,"href":"https:\/\/www.acatec.com\/index.php?rest_route=\/wp\/v2\/pages\/578\/revisions"}],"predecessor-version":[{"id":754,"href":"https:\/\/www.acatec.com\/index.php?rest_route=\/wp\/v2\/pages\/578\/revisions\/754"}],"wp:attachment":[{"href":"https:\/\/www.acatec.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=578"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}