{"id":1418,"date":"2025-09-11T05:29:00","date_gmt":"2025-09-11T05:29:00","guid":{"rendered":"https:\/\/weitai2.globaldeepsea.site\/product\/4-inch-high-purity-semi-insulating-hpsi-sic-double-side-polished-wafer-substrate\/"},"modified":"2026-04-29T15:33:38","modified_gmt":"2026-04-29T07:33:38","slug":"4-inch-high-purity-semi-insulating-hpsi-sic-double-side-polished-wafer-substrate","status":"publish","type":"product","link":"https:\/\/www.cn-semiconductorparts.com\/nl\/product\/4-inch-high-purity-semi-insulating-hpsi-sic-double-side-polished-wafer-substrate\/","title":{"rendered":"4 Inch High Purity Semi-Insulating HPSI SiC Double-side Polished Wafer Substrate"},"content":{"rendered":"
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Semicera’s 4 Inch High Purity Semi-Insulating (HPSI) SiC Double-side Polished Wafer Substrates are crafted to meet the exacting demands of the semiconductor industry. These substrates are designed with exceptional flatness and purity, offering an optimal platform for cutting-edge electronic devices.<\/span><\/p>\n

These HPSI SiC wafers are distinguished by their superior thermal conductivity and electrical insulation properties, making them an excellent choice for high-frequency and high-power applications. The double-side polishing process ensures minimal surface roughness, which is crucial for enhancing device performance and longevity.<\/span><\/p>\n

The high purity of Semicera\u2019s SiC wafers minimizes defects and impurities, leading to higher yield rates and device reliability. These substrates are suitable for a wide range of applications, including microwave devices, power electronics, and LED technologies, where precision and durability are essential.<\/span><\/p>\n

With a focus on innovation and quality, Semicera utilizes advanced manufacturing techniques to produce wafers that meet the stringent requirements of modern electronics. The double-sided polishing not only improves the mechanical strength but also facilitates better integration with other semiconductor materials.<\/span><\/p>\n

By choosing Semicera\u2019s 4 Inch High Purity Semi-Insulating HPSI SiC Double-side Polished Wafer Substrates, manufacturers can leverage the benefits of enhanced thermal management and electrical insulation, paving the way for the development of more efficient and powerful electronic devices. Semicera continues to lead the industry with its commitment to quality and technological advancement.<\/span><\/p>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n

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Items<\/p>\n<\/td>\n

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Productie<\/p>\n<\/td>\n

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Onderzoek<\/p>\n<\/td>\n

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Stom<\/p>\n<\/td>\n<\/tr>\n

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Kristalparameters<\/p>\n<\/td>\n<\/tr>\n

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Polytype<\/p>\n<\/td>\n

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4H<\/p>\n<\/td>\n<\/tr>\n

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Oppervlakte -ori\u00ebntatiefout<\/p>\n<\/td>\n

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4\u00b10.15\u00b0<\/p>\n<\/td>\n<\/tr>\n

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Elektrische parameters<\/p>\n<\/td>\n<\/tr>\n

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Dopant<\/p>\n<\/td>\n

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n-type stikstof<\/p>\n<\/td>\n<\/tr>\n

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Weerstand<\/p>\n<\/td>\n

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0.015-0.025OHM \u00b7 cm<\/p>\n<\/td>\n<\/tr>\n

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Mechanische parameters<\/p>\n<\/td>\n<\/tr>\n

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Diameter<\/p>\n<\/td>\n

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150,0 \u00b1 0,2 mm<\/p>\n<\/td>\n<\/tr>\n

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Dikte<\/p>\n<\/td>\n

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350 \u00b1 25 \u00b5m<\/p>\n<\/td>\n<\/tr>\n

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Primaire platte ori\u00ebntatie<\/p>\n<\/td>\n

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[1-100]\u00b15\u00b0<\/p>\n<\/td>\n<\/tr>\n

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Primaire platte lengte<\/p>\n<\/td>\n

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47,5 \u00b1 1,5 mm<\/p>\n<\/td>\n<\/tr>\n

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Secundaire flat<\/p>\n<\/td>\n

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Geen<\/p>\n<\/td>\n<\/tr>\n

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TTV<\/p>\n<\/td>\n

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\u22645 \u00b5m<\/p>\n<\/td>\n

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\u226410 \u00b5m<\/p>\n<\/td>\n

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\u226415 \u00b5m<\/p>\n<\/td>\n<\/tr>\n

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LTV<\/p>\n<\/td>\n

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\u22643 \u03bcm (5 mm*5 mm)<\/p>\n<\/td>\n

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\u22645 \u03bcm (5 mm*5 mm)<\/p>\n<\/td>\n

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\u226410 \u03bcm (5 mm*5 mm)<\/p>\n<\/td>\n<\/tr>\n

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Boog<\/p>\n<\/td>\n

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-15 \u03bcm ~ 15 \u03bcm<\/p>\n<\/td>\n

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-35 \u03bcm ~ 35 \u03bcm<\/p>\n<\/td>\n

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-45\u03bcm ~ 45 urm<\/p>\n<\/td>\n<\/tr>\n

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Kronkelen<\/p>\n<\/td>\n

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\u226435 \u00b5m<\/p>\n<\/td>\n

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\u226445 \u00b5m<\/p>\n<\/td>\n

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\u226455 \u00b5m<\/p>\n<\/td>\n<\/tr>\n

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Voorste (si-face) ruwheid (AFM)<\/p>\n<\/td>\n

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Ra\u22640,2 nm (5\u03bcm*5\u03bcm)<\/p>\n<\/td>\n<\/tr>\n

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Structuur<\/p>\n<\/td>\n<\/tr>\n

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Micropipe dichtheid<\/p>\n<\/td>\n

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<1 EA\/CM2<\/p>\n<\/td>\n

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<10 EA\/CM2<\/p>\n<\/td>\n

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<15 EA\/CM2<\/p>\n<\/td>\n<\/tr>\n

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Metaalonzuiverheden<\/p>\n<\/td>\n

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\u22645E10atoms\/cm2<\/p>\n<\/td>\n

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NA<\/p>\n<\/td>\n<\/tr>\n

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BPD<\/p>\n<\/td>\n

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\u22641500 EA\/CM2<\/p>\n<\/td>\n

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\u22643000 EA\/CM2<\/p>\n<\/td>\n

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NA<\/p>\n<\/td>\n<\/tr>\n

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TSD<\/p>\n<\/td>\n

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\u2264500 EA\/CM2<\/p>\n<\/td>\n

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\u22641000 EA\/CM2<\/p>\n<\/td>\n

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NA<\/p>\n<\/td>\n<\/tr>\n

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Voorste kwaliteit<\/p>\n<\/td>\n<\/tr>\n

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Voorkant<\/p>\n<\/td>\n

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Si<\/p>\n<\/td>\n<\/tr>\n

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Oppervlakte -afwerking<\/p>\n<\/td>\n

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Si-face CMP<\/p>\n<\/td>\n<\/tr>\n

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Deeltjes<\/p>\n<\/td>\n

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\u226460EA\/wafer (grootte \u2265 0,3 \u03bcm)<\/p>\n<\/td>\n

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NA<\/p>\n<\/td>\n<\/tr>\n

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Krassen<\/p>\n<\/td>\n

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\u22645EA\/mm. Cumulatieve lengte \u2264diameter<\/p>\n<\/td>\n

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Cumulatieve lengte \u22642*diameter<\/p>\n<\/td>\n

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NA<\/p>\n<\/td>\n<\/tr>\n

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Sinaasappelschil\/putten\/vlekken\/strepen\/scheuren\/besmetting<\/p>\n<\/td>\n

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Geen<\/p>\n<\/td>\n

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NA<\/p>\n<\/td>\n<\/tr>\n

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Edge -chips\/inspringen\/breuk\/hexplaten<\/p>\n<\/td>\n

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Geen<\/p>\n<\/td>\n<\/tr>\n

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Polytype -gebieden<\/p>\n<\/td>\n

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Geen<\/p>\n<\/td>\n

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Cumulatief gebied \u226420%<\/p>\n<\/td>\n

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Cumulatief gebied \u226430%<\/p>\n<\/td>\n<\/tr>\n

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Laser markering vooraan<\/p>\n<\/td>\n

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Geen<\/p>\n<\/td>\n<\/tr>\n

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Rugkwaliteit<\/p>\n<\/td>\n<\/tr>\n

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Back Finish<\/p>\n<\/td>\n

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C-gezicht CMP<\/p>\n<\/td>\n<\/tr>\n

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Krassen<\/p>\n<\/td>\n

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\u22645ea\/mm, cumulatieve lengte \u22642*diameter<\/p>\n<\/td>\n

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NA<\/p>\n<\/td>\n<\/tr>\n

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Achterafwijkingen (randchips\/inspringen)<\/p>\n<\/td>\n

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Geen<\/p>\n<\/td>\n<\/tr>\n

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Terug ruwheid<\/p>\n<\/td>\n

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Ra\u22640,2 nm (5\u03bcm*5\u03bcm)<\/p>\n<\/td>\n<\/tr>\n

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Lasergrondbekleding<\/p>\n<\/td>\n

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1 mm (van bovenrand)<\/p>\n<\/td>\n<\/tr>\n

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Rand<\/p>\n<\/td>\n<\/tr>\n

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Rand<\/p>\n<\/td>\n

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Schuif<\/p>\n<\/td>\n<\/tr>\n

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Verpakking<\/p>\n<\/td>\n<\/tr>\n

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Verpakking<\/p>\n<\/td>\n

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Epi-ready met vacu\u00fcmverpakkingen<\/p>\n

Multi-wafer cassette verpakking<\/p>\n<\/td>\n<\/tr>\n

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*OPMERKINGEN: \"NA\" betekent dat er geen aanvraagitems die niet worden genoemd, verwijzen naar semi-STD.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n

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\"tech_1_2_size\" <\/img><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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\"Sic <\/img><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Semicera\u2019s 4 Inch High Purity Semi-Insulating (HPSI) SiC Double-side Polished Wafer Substrates are precision-engineered for superior electronic performance. These wafers provide excellent thermal conductivity and electrical insulation, ideal for advanced semiconductor applications. Trust Semicera for unparalleled quality and innovation in wafer technology.<\/p>","protected":false},"featured_media":747,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[35,26],"product_tag":[],"class_list":{"0":"post-1418","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-sic-substrate","7":"product_cat-wafer","9":"first","10":"instock","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.cn-semiconductorparts.com\/nl\/wp-json\/wp\/v2\/product\/1418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cn-semiconductorparts.com\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.cn-semiconductorparts.com\/nl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/nl\/wp-json\/wp\/v2\/comments?post=1418"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/nl\/wp-json\/wp\/v2\/media\/747"}],"wp:attachment":[{"href":"https:\/\/www.cn-semiconductorparts.com\/nl\/wp-json\/wp\/v2\/media?parent=1418"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/nl\/wp-json\/wp\/v2\/product_brand?post=1418"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/nl\/wp-json\/wp\/v2\/product_cat?post=1418"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.cn-semiconductorparts.com\/nl\/wp-json\/wp\/v2\/product_tag?post=1418"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}