{"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":"2026-04-24T16:26:27","modified_gmt":"2026-04-24T08:26:27","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_864031381\">\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_864031381 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\n  <div id=\"page-header-2111213751\" 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<div><strong>SiC Product Specifications<\/strong><\/div>\n<div>\u00a0<\/div>\n<div><strong>I. SiC Substrate<\/strong><\/div>\n<div><strong>Size: 4&#8243; \/ 6&#8243; \/ 8&#8243; \/ 12&#8243;<\/strong><\/div>\n<div>\u00a0<\/div>\n<div><strong>\u00a0 \u00a0 4-inch (100mm)<\/strong><\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Crystal Type: 4H-SiC<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Type: Semi-Insulating (SI) \/ N-type Conductive<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Thickness: 350\u03bcm \u00b125\u03bcm<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Semi-insulating: \u22651\u00d710\u00b9\u2070 \u03a9\u00b7cm<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 N-type: 0.02\uff5e0.05 \u03a9\u00b7cm<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 MPD: \uff1c0.5 cm\u207b\u00b2 (Commercial Grade), \uff1c0.1 cm\u207b\u00b2 (High Grade)<\/div>\n<div>\u00a0<\/div>\n<div><strong>\u00a0 \u00a0 6-inch (150mm)<\/strong><\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Crystal Type: 4H-SiC<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Thickness: 500\u03bcm \u00b125\u03bcm<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Type &amp; Resistivity:<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Semi-insulating: \u22651\u00d710\u00b9\u2070 \u03a9\u00b7cm<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 N-type Conductive: 0.02\uff5e0.05 \u03a9\u00b7cm<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Micropipe Density: \uff1c0.05\uff5e0.1 cm\u207b\u00b2<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 TTV: \uff1c10\u03bcm (Standard), \uff1c5\u03bcm (High Precision)<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 6&#8243; N-type \/ 500\u03bcm \/ MPD\uff1c0.1 cm\u207b\u00b2<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 6&#8243; Semi-insulating \/ 500\u03bcm \/ MPD\uff1c0.1 cm\u207b\u00b2<\/div>\n<div>\u00a0<\/div>\n<div><strong>\u00a0 \u00a0 8-inch (200mm)<\/strong><\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Crystal Type: 4H-SiC<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Thickness: 650\u03bcm \u00b125\u03bcm<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Type:\u00a0 N-type<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 MPD: \uff1c0.1\uff5e0.5 cm\u207b\u00b2<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 TTV: \uff1c5\u03bcm<\/div>\n<div>\u00a0<\/div>\n<div><strong>\u00a0 \u00a0 12-inch (300mm)<\/strong><\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Thickness: 775\u03bcm<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Type: N-type<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 MPD: \uff1c0.5 cm\u207b\u00b2<\/div>\n<div>\u00a0<\/div>\n<div><strong>II. SiC Epitaxial Wafer (4H-SiC)<\/strong><\/div>\n<div><strong>Size:\u00a0 6&#8243; \/ 8&#8243; \/ 12&#8243;<\/strong><\/div>\n<div>\u00a0<\/div>\n<div><strong>\u00a0 \u00a0 6-inch Epitaxial Wafer<\/strong><\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 (1) Medium &amp; Low Voltage (650V \/ 1200V)<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 650VEpitaxial Thickness: 4\uff5e6 \u03bcm<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Doping Concentration: (1.5\uff5e2.5)\u00d710\u00b9\u2076 cm\u207b\u00b3<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 1200VEpitaxial Thickness: 10\uff5e12 \u03bcm<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Doping Concentration: (0.8\uff5e1.2)\u00d710\u00b9\u2076 cm\u207b\u00b3<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Thickness Uniformity: \u2264\u00b13%<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Doping Uniformity: \u2264\u00b15%<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Yield: \u226596%<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 (2) High Voltage (1700V \/ 3300V)<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 1700V Thickness: 14\uff5e18 \u03bcm<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Doping Concentration: (5\uff5e8)\u00d710\u00b9\u2075 cm\u207b\u00b3<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 3300V Thickness: 28\uff5e35 \u03bcm<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Doping Concentration: (2\uff5e4)\u00d710\u00b9\u2075 cm\u207b\u00b3<\/div>\n<div>\u00a0<\/div>\n<div><strong>\u00a0 \u00a0 8-inch Epitaxial Wafer<\/strong><\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Thickness Range: 4\uff5e35 \u03bcm<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Uniformity: Thickness \u22643%, Doping \u22645%<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Yield: \u226596%<\/div>\n<div>\u00a0<\/div>\n<div><strong>\u00a0 \u00a0 12-inch Epitaxial Wafer<\/strong><\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Thickness: 10\uff5e12 \u03bcm (1200V)<\/div>\n<div>\u00a0 \u00a0 \u00a0 \u00a0 Uniformity: Thickness \u22643%, Doping \u22648%<\/div>\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":15,"href":"https:\/\/www.acatec.com\/index.php?rest_route=\/wp\/v2\/pages\/578\/revisions"}],"predecessor-version":[{"id":854,"href":"https:\/\/www.acatec.com\/index.php?rest_route=\/wp\/v2\/pages\/578\/revisions\/854"}],"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}]}}