{"id":5240,"date":"2018-03-05T12:26:49","date_gmt":"2018-03-05T12:26:49","guid":{"rendered":"https:\/\/engineernewsnetwork.com\/blog\/?p=5240"},"modified":"2018-03-05T12:28:53","modified_gmt":"2018-03-05T12:28:53","slug":"diodes-protect-usb-and-power-supply-interfaces-in-mobile-devices","status":"publish","type":"post","link":"https:\/\/www.engineernewsnetwork.com\/blog\/diodes-protect-usb-and-power-supply-interfaces-in-mobile-devices\/","title":{"rendered":"Diodes protect USB and power supply interfaces in mobile devices"},"content":{"rendered":"<span class=\"highlight highlight-blue\"><a href=\"http:\/\/www.toshiba.semicon-storage.com\" target=\"_blank\" rel=\"noopener\">Toshiba Electronics Europe<\/a><\/span> has announced\u00a0a new series of TVS diodes that protect USB power lines and power supply connectors used in mobile devices.<\/p>\n<span class=\"highlight highlight-blue\"><a href=\"https:\/\/engineernewsnetwork.com\/blog\/toshiba-announces-2tb-hard-disk-drive-for-client-storage-applications\/\" target=\"_blank\" rel=\"noopener\">Toshiba<\/a><\/span>\u2019s\u00a0DF2SxxP2 series\u00a0protects the power lines of smartphones and tablets by suppressing malfunctions and damage from ESD, noise from induced lightning that enters via the power cord and signal cable, and transient voltage at the time of turning equipment on or off.<br \/>\n<script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script><br \/>\n<ins class=\"adsbygoogle\" style=\"display: block; text-align: center;\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\" data-ad-client=\"ca-pub-7565662001938327\" data-ad-slot=\"7585079586\"><\/ins><br \/>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script><br \/>\nThey can also be used to protect the USB Type-C charging lines (VBUS\u00a0= 5V to 20V) that will be widely used in the future.<\/p>\n<p>The diodes are based on <span class=\"highlight highlight-blue\"><a href=\"https:\/\/engineernewsnetwork.com\/blog\/toshiba-releases-medium-voltage-high-current-photorelay-in-small-package\/\" target=\"_blank\" rel=\"noopener\">Toshiba<\/a><\/span>\u2019s proprietary Zener diode process. This has lowered dynamic resistance to 80% of existing parts, while high peak pulse current ratings are over 30 times\u00a0greater. Each diode in the series has an ESD rating of 30kV.<\/p>\n<p>There will be six diodes in the DF2SxxP2 series, offering power supply line voltage ratings of 5V, 12V and 20V.<\/p>\n<p>Each voltage rating is available in either a compact, low-profile SOD-963 (CST2C) or a standard SOD-323 (USC) package.<\/p>\n<p>Package dimensions are 1.6mm x 0.8mm x 0.48mm and 2.5mm x 1.25mm x 0.9mm respectively.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Toshiba Electronics Europe has announced\u00a0a new series of TVS diodes that protect USB power lines and power supply connectors used in mobile devices. Toshiba\u2019s\u00a0DF2SxxP2 series\u00a0protects the power lines of smartphones and tablets by suppressing malfunctions and damage from ESD, noise from induced lightning that enters via the power cord and signal cable, and transient voltage &hellip;<\/p>\n","protected":false},"author":1,"featured_media":5243,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[104],"tags":[2864,2863,94,2862],"class_list":["post-5240","post","type-post","status-publish","format-standard","has-post-thumbnail","","category-electronics","tag-df2sxxp2-series","tag-power-line-protection","tag-toshiba","tag-tvs-diodes"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Diodes protect USB and power supply interfaces in mobile devices - Engineer News Network<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.engineernewsnetwork.com\/blog\/diodes-protect-usb-and-power-supply-interfaces-in-mobile-devices\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Diodes protect USB and power supply interfaces in mobile devices - Engineer News Network\" \/>\n<meta property=\"og:description\" content=\"Toshiba Electronics Europe has announced\u00a0a new series of TVS diodes that protect USB power lines and power supply connectors used in mobile devices. Toshiba\u2019s\u00a0DF2SxxP2 series\u00a0protects the power lines of smartphones and tablets by suppressing malfunctions and damage from ESD, noise from induced lightning that enters via the power cord and signal cable, and transient voltage &hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.engineernewsnetwork.com\/blog\/diodes-protect-usb-and-power-supply-interfaces-in-mobile-devices\/\" \/>\n<meta property=\"og:site_name\" content=\"Engineer News Network\" \/>\n<meta property=\"article:published_time\" content=\"2018-03-05T12:26:49+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-03-05T12:28:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.engineernewsnetwork.com\/blog\/wp-content\/uploads\/2018\/03\/7082_LRES.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"731\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\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:\\\/\\\/www.engineernewsnetwork.com\\\/blog\\\/diodes-protect-usb-and-power-supply-interfaces-in-mobile-devices\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.engineernewsnetwork.com\\\/blog\\\/diodes-protect-usb-and-power-supply-interfaces-in-mobile-devices\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/www.engineernewsnetwork.com\\\/blog\\\/#\\\/schema\\\/person\\\/4477342aea8e299c6a21761e513ea8e1\"},\"headline\":\"Diodes protect USB and power supply interfaces in mobile devices\",\"datePublished\":\"2018-03-05T12:26:49+00:00\",\"dateModified\":\"2018-03-05T12:28:53+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.engineernewsnetwork.com\\\/blog\\\/diodes-protect-usb-and-power-supply-interfaces-in-mobile-devices\\\/\"},\"wordCount\":211,\"image\":{\"@id\":\"https:\\\/\\\/www.engineernewsnetwork.com\\\/blog\\\/diodes-protect-usb-and-power-supply-interfaces-in-mobile-devices\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.engineernewsnetwork.com\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/03\\\/7082_LRES.jpg\",\"keywords\":[\"DF2SxxP2 series\",\"Power Line Protection\",\"Toshiba\",\"TVS Diodes\"],\"articleSection\":[\"Electronics\"],\"inLanguage\":\"en-GB\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.engineernewsnetwork.com\\\/blog\\\/diodes-protect-usb-and-power-supply-interfaces-in-mobile-devices\\\/\",\"url\":\"https:\\\/\\\/www.engineernewsnetwork.com\\\/blog\\\/diodes-protect-usb-and-power-supply-interfaces-in-mobile-devices\\\/\",\"name\":\"Diodes protect USB and power supply interfaces in mobile devices - 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