{"id":1570,"date":"2026-04-30T05:26:12","date_gmt":"2026-04-30T05:26:12","guid":{"rendered":"https:\/\/materialparts.com\/au1pmhm3-84a\/"},"modified":"2026-05-12T03:00:15","modified_gmt":"2026-05-12T03:00:15","slug":"au1pmhm3-84a","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/au1pmhm3-84a\/","title":{"rendered":"AU1PMHM3\/84A"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>\u90e8\u4ef6\u7f16\u53f7<\/strong> AU1PMHM3\/84A<br>\n<strong>\u7c7b\u522b<\/strong> \u56fa\u5b9a\u7cbe\u5bc6\u7535\u963b\u5668\/\u91d1\u5c5e\u5408\u91d1\u7535\u6d41\u611f\u5e94\u7535\u963b\u5668<br>\n<strong>\u5c01\u88c5:<\/strong> \u8868\u9762\u8d34\u88c5\u7247\u5f0f\u7535\u963b\u5668<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u90e8\u4ef6\u7f16\u53f7\u89e3\u91ca<\/strong><br>\nAU1PMHM3\uff1a\u9ad8\u7cbe\u5ea6\u3001\u4f4e\u963b\u503c\u91c7\u6837\u7535\u963b\u5668\u7cfb\u5217\u4ee3\u7801<br>\n84A:\u7535\u963b\u548c\u516c\u5dee\u4ee3\u7801\uff1b\u7528\u4e8e\u7535\u6d41\u68c0\u6d4b\u7684\u4f4e\u6b27\u59c6\u503c<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e3b\u8981\u7279\u70b9<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8d85\u4f4e\u7535\u963b\u503c\uff0c\u4e13\u7528\u4e8e\u7535\u6d41\u611f\u5e94\u548c\u91c7\u6837<\/li>\n\n\n\n<li>\u9ad8\u7cbe\u5ea6\u3001\u4f4e\u6e29\u6f02<\/li>\n\n\n\n<li>\u4f4e\u7535\u611f\uff0c\u9ad8\u9891\u65f6\u6027\u80fd\u7a33\u5b9a<\/li>\n\n\n\n<li>\u9ad8\u529f\u7387\u8017\u6563\u80fd\u529b<\/li>\n\n\n\n<li>\u51fa\u8272\u7684\u6297\u8fc7\u8f7d\u548c\u6297\u8109\u51b2\u7535\u6d41\u80fd\u529b<\/li>\n\n\n\n<li>\u7d27\u51d1\u578b SMD \u5c01\u88c5\uff0c\u9002\u5408\u9ad8\u5bc6\u5ea6 PCB \u5e03\u5c40<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7535\u6c14\u548c\u6027\u80fd\u7279\u70b9<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e25\u683c\u7684\u8010\u53d7\u6027<\/li>\n\n\n\n<li>\u4f4e\u6e29\u5ea6\u7cfb\u6570 (TCR)<\/li>\n\n\n\n<li>\u957f\u671f\u7a33\u5b9a\u7684\u53ef\u9760\u6027<\/li>\n\n\n\n<li>\u826f\u597d\u7684\u6563\u70ed\u6027\u80fd<\/li>\n\n\n\n<li>\u7b26\u5408 RoHS \u89c4\u8303\uff0c\u65e0\u94c5\u73af\u4fdd\u5305\u88c5<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5178\u578b\u5e94\u7528<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7535\u6e90\u7535\u6d41\u68c0\u6d4b\u548c\u8fc7\u6d41\u4fdd\u62a4<\/li>\n\n\n\n<li>\u7535\u6c60\u7ba1\u7406\u7cfb\u7edf (BMS)<\/li>\n\n\n\n<li>\u7535\u673a\u9a71\u52a8\u5668\u548c\u5de5\u4e1a\u53d8\u9891\u5668<\/li>\n\n\n\n<li>\u76f4\u6d41-\u76f4\u6d41\u8f6c\u6362\u5668\uff0c\u7535\u6e90\u6a21\u5757<\/li>\n\n\n\n<li>\u6c7d\u8f66\u7535\u5b50\u548c\u5de5\u4e1a\u63a7\u5236\u8bbe\u5907<\/li>\n\n\n\n<li>\u7cbe\u5bc6\u7535\u6d41\u91c7\u6837\u7535\u8def<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\u96f6\u4ef6\u7f16\u53f7\uff1aAU1PMHM3\/84A \u7c7b\u522b\uff1a\u56fa\u5b9a\u7cbe\u5bc6\u7535\u963b\u5668\/\u91d1\u5c5e\u5408\u91d1\u7535\u6d41\u611f\u5e94\u7535\u963b\u5668\u5c01\u88c5\uff1a\u8868\u9762\u8d34\u88c5\u7247\u5f0f\u7535\u963b\u5668\u96f6\u4ef6\u7f16\u53f7\u89e3\u91ca AU1PMHM3\uff1a\u9ad8\u7cbe\u5ea6\u3001\u4f4e\u963b\u503c\u91c7\u6837\u7535\u963b\u5668 84A \u7684\u7cfb\u5217\u4ee3\u7801\uff1a\u7535\u963b\u548c\u516c\u5dee\u4ee3\u7801\uff1b\u7528\u4e8e\u7535\u6d41\u68c0\u6d4b\u7684\u4f4e\u6b27\u59c6\u503c \u4e3b\u8981\u7279\u6027 \u7535\u6c14\u548c\u6027\u80fd\u7279\u5f81 \u5178\u578b\u5e94\u7528<\/p>","protected":false},"author":1,"featured_media":1656,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[54],"tags":[122],"chip_brand":[136],"class_list":["post-1570","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diodes","tag-au1pmhm3-84a","chip_brand-vishay"],"acf":{"brief_explanation":"Avalanche ultra-fast recovery rectifier diode in DO-220AA (SMP) package, designed for automotive and high-temperature applications.","date_code":"","package_case":"DO-220AA","in_stock":6569,"datasheet":"https:\/\/www.vishay.com\/docs\/88701\/au1pmhm.pdf","price":"$0.27 (1000+ pcs)","product_introduction":"The AU1PMHM3\/84A is an avalanche ultra-fast recovery rectifier diode from Vishay in DO-220AA (SMP) surface-mount package, featuring 1000V reverse voltage, 1A average forward current, 75ns reverse recovery time, and 25A surge current. AEC-Q101 qualified, halogen-free, with junction temperature range of -55\u00b0C to 175\u00b0C.","working_principle":"Working Principle(Within 200 Words)","pin_description":"<table>\n<thead>\n<tr><th>Pin Number<\/th><th>Pin Name<\/th><th>Description<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td>1<\/td><td>Anode<\/td><td>Positive terminal; current flows in during forward bias<\/td><\/tr>\n<tr><td>2<\/td><td>Cathode<\/td><td>Negative terminal; marked with a band on the package<\/td><\/tr>\n<\/tbody>\n<\/table>","application_scenarios":"<table>\n<thead>\n<tr><th>Application<\/th><th>Description<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td>Automotive Rectification<\/td><td>Secondary rectification in automotive AC\/DC and DC\/DC converters with AEC-Q101 qualification<\/td><\/tr>\n<tr><td>Free-Wheeling Diode<\/td><td>Ultra-fast recovery for high-frequency switching in converter topologies<\/td><\/tr>\n<tr><td>Power Supply<\/td><td>Output rectification in SMPS and forward converters requiring fast recovery<\/td><\/tr>\n<tr><td>Reverse Polarity Protection<\/td><td>Avalanche-rated diode for robust reverse voltage protection<\/td><\/tr>\n<tr><td>Industrial Controls<\/td><td>High-temperature operation (up to 175\u00b0C) suitable for industrial environments<\/td><\/tr>\n<tr><td>Consumer Electronics<\/td><td>Compact SMP package for space-constrained designs<\/td><\/tr>\n<\/tbody>\n<\/table>","alternative_models":"<table>\n<thead>\n<tr><th>Model<\/th><th>Manufacturer<\/th><th>Package<\/th><th>Key Difference<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td>AU1PM-M3\/84A<\/td><td>Vishay<\/td><td>DO-220AA<\/td><td>Same specifications, different part numbering format<\/td><\/tr>\n<tr><td>US1M-13-F<\/td><td>Diodes Inc.<\/td><td>SMA<\/td><td>1000V\/1A, larger SMA package, 75ns trr<\/td><\/tr>\n<tr><td>RS1M-13-F<\/td><td>Diodes Inc.<\/td><td>SMA<\/td><td>1000V\/1A, standard recovery, lower cost<\/td><\/tr>\n<tr><td>MURS120T3G<\/td><td>onsemi<\/td><td>SMA<\/td><td>200V\/1A ultra-fast, 25ns trr, lower voltage<\/td><\/tr>\n<tr><td>UF4007-E3\/54<\/td><td>Vishay<\/td><td>DO-214AC (SMA)<\/td><td>1000V\/1A, 75ns trr, SMA package alternative<\/td><\/tr>\n<\/tbody>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/1570","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=1570"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/1570\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media\/1656"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=1570"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=1570"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=1570"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=1570"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}