{"id":9741,"date":"2026-07-05T09:59:29","date_gmt":"2026-07-05T09:59:29","guid":{"rendered":"https:\/\/materialparts.com\/p6smb180a\/"},"modified":"2026-07-05T09:59:29","modified_gmt":"2026-07-05T09:59:29","slug":"p6smb180a","status":"publish","type":"post","link":"https:\/\/materialparts.com\/es\/p6smb180a\/","title":{"rendered":"P6SMB180A"},"content":{"rendered":"<h2>Productos<\/h2>\n<p>The P6SMB180A is a 600W unidirectional Transient Voltage Suppressor (TVS) diode in an SMB (DO-214AA) package. It features a reverse standoff voltage of 180V, breakdown voltage of 200V, and maximum clamping voltage of 292V at peak pulse current. The device provides ESD and surge protection for industrial and telecom power lines.<\/p>\n<h2>Especificaciones<\/h2>\n<ul>\n<li>Type: Unidirectional TVS Diode<\/li>\n<li>V_RWM (Standoff): 180V<\/li>\n<li>V_BR (Breakdown): 200V min \/ 222V max at 1mA<\/li>\n<li>V_C (Clamping): 292V max at I_PP=2.1A<\/li>\n<li>I_PP (Peak Pulse Current): 2.1A (8\/20us)<\/li>\n<li>P_PPM (Peak Pulse Power): 600W (8\/20us)<\/li>\n<li>I_D (Leakage): 1uA max at 180V<\/li>\n<li>Package: SMB (DO-214AA)<\/li>\n<li>Polarity: Unidirectional (A suffix)<\/li>\n<li>Operating Temp: -55C to +150C<\/li>\n<li>ESD: IEC 61000-4-2 compliant<\/li>\n<\/ul>\n<h2>Caracter\u00edsticas<\/h2>\n<ul>\n<li>600W peak pulse power capability<\/li>\n<li>Unidirectional for DC line protection<\/li>\n<li>Low leakage current (1uA max) at standoff voltage<\/li>\n<li>Fast response time for ESD\/surge protection<\/li>\n<li>SMB package for compact PCB mounting<\/li>\n<\/ul>\n<h2>Aplicaciones<\/h2>\n<ul>\n<li>Industrial DC power line surge protection<\/li>\n<li>Telecom power supply ESD protection<\/li>\n<li>Automotive DC bus transient suppression<\/li>\n<li>RS-485\/RS-422 interface protection<\/li>\n<li>Solar panel and inverter protection<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Product Overview The P6SMB180A is a 600W unidirectional Transient Voltage Suppressor (TVS) diode in an SMB (DO-214AA) package. It features a reverse standoff voltage of 180V, breakdown voltage of 200V, and maximum clamping voltage of 292V at peak pulse current. The device provides ESD and surge protection for industrial and telecom power lines. Key Specifications [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,56],"tags":[1011],"chip_brand":[200],"class_list":["post-9741","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","tag-p6smb180a","chip_brand-littelfuse"],"acf":{"brief_explanation":"600W unidirectional TVS, 180V standoff, 292V clamp, SMB, -55~150C, ESD\/surge","date_code":"","package_case":"SMB (DO-214AA)","in_stock":11020,"datasheet":"https:\/\/www.littelfuse.com\/media\/?resourcetype=datasheet&id=37812","price":"$0.25 @ 1ku","product_introduction":"The P6SMB180A is a 600W unidirectional TVS diode in SMB package with 180V standoff and 292V max clamping voltage for DC power line surge and ESD protection.","working_principle":"Under normal conditions (below 180V), the TVS diode presents very high impedance with only 1uA leakage. When a transient voltage exceeds the breakdown voltage (200-222V), the device avalanches and clamps the voltage to a maximum of 292V at the peak pulse current of 2.1A.","pin_description":"<table><tr><th>Pin<\/th><th>Name<\/th><th>Function<\/th><\/tr><tr><td>Cathode<\/td><td>Band end<\/td><td>Positive terminal (unidirectional)<\/td><\/tr><tr><td>Anode<\/td><td>Opposite end<\/td><td>Negative terminal \/ GND<\/td><\/tr><\/table>","application_scenarios":"<ul><li>Industrial DC power line surge protection<\/li><li>Telecom supply ESD clamp<\/li><li>Automotive DC bus transient suppression<\/li><li>RS-485 interface protection<\/li><\/ul>","alternative_models":"<table><tr><th>Model<\/th><th>Manufacturer<\/th><th>Spec1<\/th><th>Spec2<\/th><\/tr><tr><td>P6SMB180CA<\/td><td>Littelfuse<\/td><td>180V bidirectional<\/td><td>SMB<\/td><\/tr><tr><td>SMBJ180A<\/td><td>Bourns<\/td><td>180V unidirectional<\/td><td>SMB<\/td><\/tr><tr><td>1.5SMC180A<\/td><td>Littelfuse<\/td><td>180V\/1500W<\/td><td>SMC<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9741","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/comments?post=9741"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/posts\/9741\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/media?parent=9741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/categories?post=9741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/tags?post=9741"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/es\/wp-json\/wp\/v2\/chip_brand?post=9741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}