{"id":36967,"date":"1999-07-02T17:57:52","date_gmt":"1999-07-02T17:57:52","guid":{"rendered":"https:\/\/silvaco.com\/%e6%9c%aa%e5%88%86%e7%b1%bb\/mos31-jfet-mosfet-model-now-available-in-smartspice\/"},"modified":"2026-10-15T14:40:41","modified_gmt":"2026-10-15T21:40:41","slug":"mos31-jfet-mosfet-model-now-available-in-smartspice","status":"publish","type":"post","link":"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/mos31-jfet-mosfet-model-now-available-in-smartspice\/","title":{"rendered":"MOS31 JFET\/MOSFET Model Now Available in SmartSpice"},"content":{"rendered":"<h1>MOS31 JFET\/MOSFET Model Now Available in\u00a0<i>SmartSpice<\/i><\/h1>\n<p class=\"feature\">Introduction<\/p>\n<p>Silvaco now offers the MOS31 JFET\/MOSFET model originally developed by Philips [1] as part of the\u00a0<b><i>SmartLib<\/i><\/b>\u00a0product-independent model library. This model is available within\u00a0<i><b>SmartSpice<\/b><\/i>\u00a0as level 31.<\/p>\n<p>The MOS31 JFET\/MOSFET model is an integral part of a high voltage MOS macro-model. This long channel JFET\/MOSFET model has been especially developed to describe the lightly doped drift region of LDMOS, EPMOS and VDMOS devices. Both vertical and lateral versions of DMOS exist. The vertical device has the greater current-carrying capability and is mainly used as a discrete device in high-power applications. The lateral type serves as an output driver in high-voltage and power ICs.<\/p>\n<p><img loading=\"lazy\" width=\"1280\" height=\"1669\" src=\"https:\/\/silvaco.com\/wp-content\/uploads\/simulationstandard\/simstd_jul_1999_a2.jpg\" class=\"cleaned-enfold-image\" alt=\"\" decoding=\"async\" loading=\"lazy\" srcset=\"https:\/\/silvaco.com\/wp-content\/uploads\/simulationstandard\/simstd_jul_1999_a2.jpg 1280w, https:\/\/silvaco.com\/wp-content\/uploads\/simulationstandard\/simstd_jul_1999_a2-230x300.jpg 230w, https:\/\/silvaco.com\/wp-content\/uploads\/simulationstandard\/simstd_jul_1999_a2-790x1030.jpg 790w, https:\/\/silvaco.com\/wp-content\/uploads\/simulationstandard\/simstd_jul_1999_a2-768x1001.jpg 768w, https:\/\/silvaco.com\/wp-content\/uploads\/simulationstandard\/simstd_jul_1999_a2-1178x1536.jpg 1178w, https:\/\/silvaco.com\/wp-content\/uploads\/simulationstandard\/simstd_jul_1999_a2-1150x1500.jpg 1150w, https:\/\/silvaco.com\/wp-content\/uploads\/simulationstandard\/simstd_jul_1999_a2-541x705.jpg 541w, https:\/\/silvaco.com\/wp-content\/uploads\/simulationstandard\/simstd_jul_1999_a2-28x37.jpg 28w, https:\/\/silvaco.com\/wp-content\/uploads\/simulationstandard\/simstd_jul_1999_a2-42x55.jpg 42w, https:\/\/silvaco.com\/wp-content\/uploads\/simulationstandard\/simstd_jul_1999_a2-37x48.jpg 37w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<p><a href=\"https:\/\/silvaco.com\/dynamicweb\/jsp\/downloads\/DownloadDocStepsAction.do?req=download&#038;nm=simstd_jul_1999_a2.pdf\" class=\"BGT-btn\" target=\"_blank\" rel=\"noopener noreferrer\">Download Simulation Standard<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Silvaco now offers the MOS31 JFET\/MOSFET model originally developed by Philips [1] as part of the\u00a0SmartLib\u00a0product-independent model library. This model is available within\u00a0SmartSpice\u00a0as level 31.<\/p>\n","protected":false},"author":12,"featured_media":21949,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[7723],"tags":[],"class_list":["post-36967","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-simulation-standard-zh-hans","entry","has-media"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>MOS31 JFET\/MOSFET Model Now Available in SmartSpice - Silvaco<\/title>\n<meta name=\"description\" content=\"Silvaco now offers the MOS31 JFET\/MOSFET model originally developed by Philips [1] as part of the\u00a0SmartLib\u00a0product-independent model library. This model is available within\u00a0SmartSpice\u00a0as level 31.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/mos31-jfet-mosfet-model-now-available-in-smartspice\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MOS31 JFET\/MOSFET Model Now Available in SmartSpice\" \/>\n<meta property=\"og:description\" content=\"Silvaco now offers the MOS31 JFET\/MOSFET model originally developed by Philips [1] as part of the\u00a0SmartLib\u00a0product-independent model library. This model is available within\u00a0SmartSpice\u00a0as level 31.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/silvaco.com\/zh-hans\/simulation-standard-zh-hans\/mos31-jfet-mosfet-model-now-available-in-smartspice\/\" \/>\n<meta property=\"og:site_name\" content=\"Silvaco\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SilvacoSoftware\/\" \/>\n<meta property=\"article:published_time\" content=\"1999-07-02T17:57:52+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-15T21:40:41+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/silvaco.com\/wp-content\/uploads\/simulationstandard\/simstd_jul_1999_a2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"1669\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Casey Molver\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SilvacoSoftware\" \/>\n<meta name=\"twitter:site\" content=\"@SilvacoSoftware\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"Casey Molver\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/silvaco.com\\\/zh-hans\\\/simulation-standard-zh-hans\\\/mos31-jfet-mosfet-model-now-available-in-smartspice\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/silvaco.com\\\/zh-hans\\\/simulation-standard-zh-hans\\\/mos31-jfet-mosfet-model-now-available-in-smartspice\\\/\"},\"author\":{\"name\":\"Casey Molver\",\"@id\":\"https:\\\/\\\/silvaco.com\\\/#\\\/schema\\\/person\\\/2763eb741ca5ac04477fdff50ed84c80\"},\"headline\":\"MOS31 JFET\\\/MOSFET Model Now Available in SmartSpice\",\"datePublished\":\"1999-07-02T17:57:52+00:00\",\"dateModified\":\"2026-10-15T21:40:41+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/silvaco.com\\\/zh-hans\\\/simulation-standard-zh-hans\\\/mos31-jfet-mosfet-model-now-available-in-smartspice\\\/\"},\"wordCount\":126,\"image\":{\"@id\":\"https:\\\/\\\/silvaco.com\\\/zh-hans\\\/simulation-standard-zh-hans\\\/mos31-jfet-mosfet-model-now-available-in-smartspice\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/silvaco.com\\\/wp-content\\\/uploads\\\/simulationstandard\\\/simstd_jul_1999_a2.jpg\",\"articleSection\":[\"Simulation Standard\"],\"inLanguage\":\"zh-CN\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/silvaco.com\\\/zh-hans\\\/simulation-standard-zh-hans\\\/mos31-jfet-mosfet-model-now-available-in-smartspice\\\/\",\"url\":\"https:\\\/\\\/silvaco.com\\\/zh-hans\\\/simulation-standard-zh-hans\\\/mos31-jfet-mosfet-model-now-available-in-smartspice\\\/\",\"name\":\"MOS31 JFET\\\/MOSFET Model Now Available in SmartSpice - Silvaco\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/silvaco.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/silvaco.com\\\/zh-hans\\\/simulation-standard-zh-hans\\\/mos31-jfet-mosfet-model-now-available-in-smartspice\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/silvaco.com\\\/zh-hans\\\/simulation-standard-zh-hans\\\/mos31-jfet-mosfet-model-now-available-in-smartspice\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/silvaco.com\\\/wp-content\\\/uploads\\\/simulationstandard\\\/simstd_jul_1999_a2.jpg\",\"datePublished\":\"1999-07-02T17:57:52+00:00\",\"dateModified\":\"2026-10-15T21:40:41+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/silvaco.com\\\/#\\\/schema\\\/person\\\/2763eb741ca5ac04477fdff50ed84c80\"},\"description\":\"Silvaco now offers the MOS31 JFET\\\/MOSFET model originally developed by Philips [1] as part of the\u00a0SmartLib\u00a0product-independent model library. 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