{"id":2183,"date":"2026-04-14T05:20:25","date_gmt":"2026-04-14T05:20:25","guid":{"rendered":"https:\/\/www.zmsh-semitech.com\/?post_type=product&p=2183"},"modified":"2026-04-14T05:20:28","modified_gmt":"2026-04-14T05:20:28","slug":"8-inch-sic-epitaxial-wafer","status":"publish","type":"product","link":"https:\/\/www.zmsh-semitech.com\/zh\/product\/8-inch-sic-epitaxial-wafer\/","title":{"rendered":"8 \u540b 200 \u516c\u91d0\u78b3\u5316\u77fd\u78ca\u6676\u6676\u5713"},"content":{"rendered":"

\"88 \u540b SiC \u5916\u5ef6\u6676\u5713\u4ee3\u8868\u4e86\u5bec\u5e36\u9699\u534a\u5c0e\u9ad4\u6280\u8853\u7684\u6700\u65b0\u9032\u5c55\u3002\u6b64\u7522\u54c1\u5efa\u69cb\u5728\u5177\u6709\u9ad8\u54c1\u8cea\u5916\u5ef6\u5c64\u7684 200 mm SiC \u57fa\u677f\u4e0a\uff0c\u5c08\u70ba\u652f\u63f4\u53ef\u64f4\u5145\u7684\u9ad8\u6548\u7387\u529f\u7387\u5143\u4ef6\u88fd\u9020\u800c\u8a2d\u8a08\u3002.<\/p>\n

\u8207\u8f03\u5c0f\u5c3a\u5bf8\u7684\u6676\u5713\u76f8\u6bd4\uff0c8 \u540b\u78b3\u5316\u77fd\u6676\u5713\u5927\u5e45\u589e\u52a0\u4e86\u53ef\u7528\u9762\u7a4d\uff0c\u4f7f\u6bcf\u7247\u6676\u5713\u7684\u5143\u4ef6\u8f38\u51fa\u91cf\u66f4\u9ad8\uff0c\u4e26\u964d\u4f4e\u4e86\u6bcf\u7247\u6676\u7247\u7684\u6210\u672c\u3002\u9019\u4f7f\u5f97\u5b83\u5011\u6210\u70ba\u7522\u696d\u8f49\u5411\u5927\u898f\u6a21\u751f\u7522\u78b3\u5316\u77fd\u529f\u7387\u5143\u4ef6\u7684\u91cd\u8981\u89e3\u6c7a\u65b9\u6848\u3002.<\/p>\n

SiC \u78ca\u6676\u6676\u5713\u7d50\u5408\u4e86\u78b3\u5316\u77fd\u7684\u56fa\u6709\u512a\u52e2\uff0c\u5305\u62ec\u5bec\u5e36\u9699\uff0c\u9ad8\u64ca\u7a7f\u96fb\u5834\u548c\u512a\u7570\u7684\u71b1\u50b3\u5c0e\u6027\uff0c\u4ee5\u53ca\u91dd\u5c0d\u5143\u4ef6\u88fd\u9020\u91cf\u8eab\u8a02\u505a\u7684\u7cbe\u78ba\u63a7\u5236\u78ca\u6676\u5c64\u3002\u9019\u4e9b\u6676\u5713\u5ee3\u6cdb\u61c9\u7528\u65bc\u65b0\u4e00\u4ee3 MOSFET\u3001\u8096\u7279\u57fa\u4e8c\u6975\u9ad4\u548c\u6574\u5408\u5f0f\u529f\u7387\u6a21\u7d44\u3002.<\/p>\n

\n

\u4e3b\u8981\u898f\u683c<\/h2>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u53c3\u6578<\/th>\n\u50f9\u503c<\/th>\n<\/tr>\n<\/thead>\n
\u76f4\u5f91<\/td>\n200 \u00b1 0.5 mm<\/td>\n<\/tr>\n
\u591a\u91cd\u985e\u578b<\/td>\n4H-SiC<\/td>\n<\/tr>\n
\u96fb\u5c0e\u985e\u578b<\/td>\nN \u578b<\/td>\n<\/tr>\n
\u539a\u5ea6<\/td>\n700 \u00b1 50 \u03bcm<\/td>\n<\/tr>\n
\u8868\u9762\u8655\u7406<\/td>\n\u96d9\u9762 CMP \u62cb\u5149<\/td>\n<\/tr>\n
\u5c0e\u89bd<\/td>\n4.0\u00b0 \u96e2\u8ef8 \u00b10.5\u00b0<\/td>\n<\/tr>\n
\u51f9\u69fd<\/td>\n\u6a19\u6e96\u7f3a\u53e3\u65b9\u5411<\/td>\n<\/tr>\n
\u908a\u7de3\u7c21\u4ecb<\/td>\n\u5012\u89d2\/\u5713\u908a<\/td>\n<\/tr>\n
\u8868\u9762\u7c97\u7cd9\u5ea6<\/td>\n\u6b21\u5948\u7c73\u7d1a<\/td>\n<\/tr>\n
\u5305\u88dd<\/td>\n\u76d2\u5f0f\u6216\u55ae\u6676\u5713\u5bb9\u5668<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u5178\u578b\u7684\u96fb\u963b\u7387\uff1a<\/p>\n

    \n
  • N \u578b\uff1a0.015-0.028 \u03a9-cm<\/li>\n
  • \u534a\u7d55\u7de3\uff1a\u22651E7 \u03a9-cm<\/li>\n<\/ul>\n

    \u53ef\u63d0\u4f9b\u7684\u5e74\u7d1a\uff1a<\/p>\n

      \n
    • \u96f6 MPD \u7b49\u7d1a<\/li>\n
    • \u751f\u7522\u7b49\u7d1a<\/li>\n
    • \u7814\u7a76\u7b49\u7d1a<\/li>\n
    • \u6a21\u64ec\u7b49\u7d1a<\/li>\n<\/ul>\n

      \"8\u78ca\u6676\u5c64\u80fd\u529b<\/h2>\n

      \u78ca\u6676\u5c64\u63a1\u7528\u5148\u9032\u7684\u5316\u5b78\u6c23\u76f8\u6c89\u7a4d (CVD) \u6280\u8853\u88fd\u6210\uff0c\u53ef\u7cbe\u78ba\u63a7\u5236\u539a\u5ea6\u3001\u647b\u96dc\u6fc3\u5ea6\u548c\u5747\u52fb\u6027\u3002.<\/p>\n

      \u53ef\u7528\u7684\u5ba2\u88fd\u5316\u529f\u80fd\u5305\u62ec<\/p>\n

        \n
      • N \u578b\u6216 P \u578b\u5916\u5ef6\u5c64<\/li>\n
      • \u53ef\u8abf\u6574\u5916\u5ef6\u7247\u539a\u5ea6\uff0c\u4ee5\u9069\u7528\u65bc\u4e0d\u540c\u7684\u88dd\u7f6e\u7d50\u69cb<\/li>\n
      • \u6574\u500b\u6676\u5713\u4e0a\u5747\u52fb\u7684\u647b\u96dc\u5256\u9762<\/li>\n
      • \u4f4e\u7f3a\u9677\u5bc6\u5ea6\u5be6\u73fe\u9ad8\u88dd\u7f6e\u826f\u7387<\/li>\n<\/ul>\n

        \u9ad8\u54c1\u8cea\u7684\u78ca\u6676\u5c0d\u65bc\u529f\u7387\u5143\u4ef6\u5be6\u73fe\u7a69\u5b9a\u7684\u96fb\u6c23\u6027\u80fd\u548c\u9577\u671f\u7684\u53ef\u9760\u6027\u81f3\u95dc\u91cd\u8981\u3002.<\/p>\n

        \"8\u88fd\u9020\u904e\u7a0b<\/h2>\n

        \u57fa\u677f\u88fd\u5099<\/strong>
        \u9ad8\u7d14\u5ea6\u55ae\u6676\u78b3\u5316\u77fd\u57fa\u677f\u63a1\u7528\u9ad8\u6eab\u751f\u9577\u65b9\u6cd5\u88fd\u6210\uff0c\u4e26\u7d93\u904e\u62cb\u5149\u8655\u7406\u4ee5\u9054\u5230\u8d85\u4f4e\u7684\u8868\u9762\u7c97\u7cd9\u5ea6\u3002.<\/p>\n

        \u78ca\u6676\u6210\u9577<\/strong>
        \u78ca\u6676\u5c64\u4f7f\u7528 CVD \u7cfb\u7d71\u5728\u9ad8\u6eab\u4e0b\u6c89\u7a4d\uff0c\u78ba\u4fdd\u6574\u500b 200 mm \u6676\u5713\u539a\u5ea6\u5747\u52fb\uff0c\u6750\u6599\u7279\u6027\u4e00\u81f4\u3002.<\/p>\n

        \u85e5\u6aa2<\/strong>
        \u5728\u78ca\u6676\u6210\u9577\u904e\u7a0b\u4e2d\u61c9\u7528\u7cbe\u78ba\u7684\u647b\u96dc\uff0c\u4ee5\u6eff\u8db3\u4e0d\u540c\u5143\u4ef6\u67b6\u69cb\u7684\u9700\u6c42\u3002.<\/p>\n

        \u8a08\u91cf\u8207\u6aa2\u9a57<\/strong>
        \u6bcf\u500b\u6676\u5713\u90fd\u7d93\u904e\u5168\u9762\u7684\u6e2c\u8a66\uff0c\u5305\u62ec\u8868\u9762\u5206\u6790\u3001\u7f3a\u9677\u6620\u5c04\u548c\u96fb\u6c23\u7279\u6027\u5206\u6790\uff0c\u4ee5\u78ba\u4fdd\u54c1\u8cea\u7684\u4e00\u81f4\u6027\u3002.<\/p>\n

        \u512a\u52e2<\/h2>\n

        \u53ef\u64f4\u5145\u88fd\u9020<\/strong>
        8 \u540b\u6676\u5713\u5c3a\u5bf8\u53ef\u5927\u5e45\u589e\u52a0\u6bcf\u7247\u6676\u5713\u7684\u6676\u7247\u7522\u91cf\uff0c\u63d0\u9ad8\u751f\u7522\u6548\u7387\u4e26\u964d\u4f4e\u6bcf\u500b\u5143\u4ef6\u7684\u6210\u672c\u3002.<\/p>\n

        \u9ad8\u6548\u80fd\u8868\u73fe<\/strong>
        SiC \u6750\u6599\u7684\u7279\u6027\u53ef\u5be6\u73fe\u66f4\u4f4e\u7684\u958b\u95dc\u640d\u8017\u3001\u66f4\u9ad8\u7684\u529f\u7387\u5bc6\u5ea6\u4ee5\u53ca\u66f4\u9ad8\u7684\u80fd\u6548\u3002.<\/p>\n

        \u512a\u7570\u7684\u71b1\u80fd\u7ba1\u7406<\/strong>
        \u9ad8\u5c0e\u71b1\u6027\u53ef\u652f\u63f4\u9ad8\u529f\u7387\u689d\u4ef6\u4e0b\u7684\u7a69\u5b9a\u904b\u4f5c\uff0c\u4e26\u964d\u4f4e\u51b7\u537b\u9700\u6c42\u3002.<\/p>\n

        \u4f4e\u7f3a\u9677\u5bc6\u5ea6<\/strong>
        \u5148\u9032\u7684\u6676\u9ad4\u6210\u9577\u8207\u78ca\u6676\u88fd\u7a0b\u53ef\u78ba\u4fdd\u9ad8\u826f\u7387\u8207\u53ef\u9760\u7684\u5143\u4ef6\u6548\u80fd\u3002.<\/p>\n

        \u672a\u4f86\u5c31\u7dd2\u5e73\u53f0<\/strong>
        8 \u540b SiC \u6676\u5713\u7b26\u5408\u534a\u5c0e\u9ad4\u7522\u696d\u8da8\u5411\u66f4\u5927\u6676\u5713\u5c3a\u5bf8\u548c\u81ea\u52d5\u5316\u5927\u91cf\u751f\u7522\u7684\u8da8\u52e2\u3002.<\/p>\n

        \"\"<\/p>\n

        \u61c9\u7528<\/h2>\n

        \u96fb\u52d5\u6c7d\u8eca<\/strong>
        \u7528\u65bc\u727d\u5f15\u8b8a\u983b\u5668\u3001\u8eca\u8f09\u5145\u96fb\u5668\u548c DC-DC \u8f49\u63db\u5668\u3002\u66f4\u5927\u7684\u6676\u5713\u5c3a\u5bf8\u652f\u63f4 EV \u5e73\u53f0\u9ad8\u6548\u7387\u96fb\u6e90\u88dd\u7f6e\u7684\u91cf\u7522\u3002.<\/p>\n

        \u53ef\u518d\u751f\u80fd\u6e90\u7cfb\u7d71<\/strong>
        \u61c9\u7528\u65bc\u592a\u967d\u80fd\u8b8a\u6d41\u5668\u548c\u98a8\u529b\u767c\u96fb\u8b8a\u6d41\u5668\uff0c\u6548\u7387\u548c\u53ef\u9760\u6027\u662f\u9577\u671f\u904b\u4f5c\u7684\u95dc\u9375\u3002.<\/p>\n

        \u5de5\u696d\u96fb\u529b\u96fb\u5b50<\/strong>
        \u652f\u63f4\u99ac\u9054\u9a45\u52d5\u5668\u3001\u81ea\u52d5\u5316\u7cfb\u7d71\u4ee5\u53ca\u9700\u8981\u7a69\u5b9a\u4e14\u9ad8\u6548\u7387\u80fd\u91cf\u8f49\u63db\u7684\u5927\u529f\u7387\u8a2d\u5099\u3002.<\/p>\n

        5G \u8207 RF \u57fa\u790e\u8a2d\u65bd<\/strong>
        \u5be6\u73fe\u901a\u8a0a\u7cfb\u7d71\u548c\u57fa\u5730\u53f0\u4e2d\u4f7f\u7528\u7684\u9ad8\u983b\u548c\u9ad8\u529f\u7387 RF \u5143\u4ef6\u3002.<\/p>\n

        \u6d88\u8cbb\u6027\u96fb\u6e90\u96fb\u5b50\u7522\u54c1<\/strong>
        \u7528\u65bc\u5c0f\u578b\u3001\u9ad8\u6548\u7387\u96fb\u6e90\u4f9b\u61c9\u5668\u548c\u5feb\u901f\u5145\u96fb\u7cfb\u7d71\u3002.<\/p>\n

        \u5e38\u898b\u554f\u984c<\/h2>\n

        Q1: 8 \u540b SiC \u6676\u5713\u7684\u4e3b\u8981\u512a\u52e2\u662f\u4ec0\u9ebc\uff1f
        \u8f03\u5927\u7684\u6676\u5713\u5c3a\u5bf8\u53ef\u589e\u52a0\u6bcf\u500b\u6676\u5713\u7684\u6676\u7247\u6578\u91cf\uff0c\u5927\u5e45\u964d\u4f4e\u6bcf\u500b\u5143\u4ef6\u7684\u88fd\u9020\u6210\u672c\uff0c\u4e26\u63d0\u9ad8\u751f\u7522\u6548\u7387\u3002.<\/p>\n

        Q2: 8 \u540b SiC \u6280\u8853\u662f\u5426\u6210\u719f\uff1f
        \u76ee\u524d\uff0c\u5b83\u6b63\u5f9e\u8a66\u7522\u904e\u6e21\u5230\u65e9\u671f\u91cf\u7522\uff0c\u5728\u5148\u9032\u534a\u5c0e\u9ad4\u88fd\u9020\u9818\u57df\u7684\u63a1\u7528\u4e5f\u8d8a\u4f86\u8d8a\u591a\u3002.<\/p>\n

        Q3: \u5916\u5ef6\u5c64\u53ef\u4ee5\u5ba2\u88fd\u5316\u55ce\uff1f
        \u662f\u7684\uff0c\u647b\u96dc\u985e\u578b\u3001\u539a\u5ea6\u548c\u96fb\u6c23\u7279\u6027\u90fd\u53ef\u4ee5\u91cf\u8eab\u5b9a\u5236\uff0c\u4ee5\u6eff\u8db3\u7279\u5b9a\u88dd\u7f6e\u7684\u8981\u6c42\u3002.<\/p>\n

        Q4: \u73fe\u6709\u7684\u751f\u7522\u7dda\u662f\u5426\u76f8\u5bb9\u65bc 8 \u540b\u6676\u5713\uff1f
        \u53ef\u80fd\u9700\u8981\u9032\u884c\u4e00\u4e9b\u8a2d\u5099\u5347\u7d1a\uff0c\u4f46\u8a31\u591a\u73fe\u4ee3\u5316\u6676\u5713\u5ee0\u5df2\u7d93\u5728\u70ba 200 mm SiC \u52a0\u5de5\u505a\u6e96\u5099\u3002.<\/p>","protected":false},"excerpt":{"rendered":"

        8 \u540b SiC \u5916\u5ef6\u6676\u5713\u4ee3\u8868\u4e86\u5bec\u5e36\u9699\u534a\u5c0e\u9ad4\u6280\u8853\u7684\u6700\u65b0\u9032\u5c55\u3002\u6b64\u7522\u54c1\u5efa\u69cb\u5728\u5177\u6709\u9ad8\u54c1\u8cea\u5916\u5ef6\u5c64\u7684 200 mm SiC \u57fa\u677f\u4e0a\uff0c\u5c08\u70ba\u652f\u63f4\u53ef\u64f4\u5145\u7684\u9ad8\u6548\u7387\u529f\u7387\u5143\u4ef6\u88fd\u9020\u800c\u8a2d\u8a08\u3002.<\/p>","protected":false},"featured_media":2184,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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