{"id":3624,"date":"2026-06-06T12:01:49","date_gmt":"2026-06-06T12:01:49","guid":{"rendered":"https:\/\/materialparts.com\/fgh40t120smdl4\/"},"modified":"2026-06-06T12:01:49","modified_gmt":"2026-06-06T12:01:49","slug":"fgh40t120smdl4","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/fgh40t120smdl4\/","title":{"rendered":"FGH40T120SMDL4"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The FGH40T120SMDL4 from onsemi is a trench field stop igbt, 1200v, 40a, co-packaged diode, vce(sat)=1.8v, kelvin emitter. Packaged in a TO-247-4 (\u5e26\u5f00\u5c14\u6587\u53d1\u5c04\u6781) format, this device delivers reliable performance for demanding electronic applications. Its optimized design ensures excellent electrical characteristics while maintaining cost-effectiveness for volume production.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
\u7c7b\u578b<\/td>\nTrench Field Stop IGBT<\/td>\n<\/tr>\n
\u96c6\u7535\u6781-\u53d1\u5c04\u6781\u7535\u538bVces<\/td>\n1200V<\/td>\n<\/tr>\n
\u96c6\u7535\u6781\u7535\u6d41Ic<\/td>\n40A @ Tc=25\u00b0C, 80A\u8109\u51b2<\/td>\n<\/tr>\n
\u9971\u548c\u538b\u964dVce(sat)<\/td>\n1.8V Typ @ Ic=40A, Vge=15V<\/td>\n<\/tr>\n
\u6805\u6781\u7535\u8377Qg<\/td>\n370nC Typ<\/td>\n<\/tr>\n
\u5f00\u5173\u80fd\u91cfEon\/Eoff<\/td>\n2.24mJ \/ 1.02mJ<\/td>\n<\/tr>\n
\u53cd\u5e76\u8054\u4e8c\u6781\u7ba1Vf<\/td>\n3.8V Typ<\/td>\n<\/tr>\n
\u5f00\u5c14\u6587\u53d1\u5c04\u6781<\/td>\n\u662f (4\u5f15\u811a\u5c01\u88c5)<\/td>\n<\/tr>\n
\u529f\u8017Pd<\/td>\n555W @ Tc=25\u00b0C<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-55\u00b0C ~ +175\u00b0C<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Low saturation voltage: 1.8V Typ @ Ic=40A, Vge=15V<\/li>\n
  • Kelvin emitter pin for improved switching performance<\/li>\n
  • Temperature range: -55\u00b0C ~ +175\u00b0C<\/li>\n
  • RoHS compliant and lead-free<\/li>\n
  • Suitable for automated assembly<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • \u592a\u9633\u80fd\u9006\u53d8\u5668<\/li>\n
    • UPS\u4e0d\u95f4\u65ad\u7535\u6e90<\/li>\n
    • \u710a\u63a5\u8bbe\u5907<\/li>\n
    • PFC\u529f\u7387\u56e0\u6570\u6821\u6b63<\/li>\n
    • \u7535\u673a\u9a71\u52a8<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The FGH40T120SMDL4 from onsemi is a trench field stop igbt, 1200v, 40a, co-packaged diode, vce(sat)=1.8v, kelvin emitter. Packaged in a TO-247-4 (\u5e26\u5f00\u5c14\u6587\u53d1\u5c04\u6781) format, this device delivers reliable performance for demanding electronic applications. Its optimized design ensures excellent electrical characteristics while maintaining cost-effectiveness for volume production. Key Specifications \u7c7b\u578b Trench Field Stop IGBT \u96c6\u7535\u6781-\u53d1\u5c04\u6781\u7535\u538bVces […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,56],"tags":[],"chip_brand":[144],"class_list":["post-3624","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","chip_brand-on"],"acf":{"brief_explanation":"Trench Field Stop IGBT, 1200V, 40A, Co-Packaged Diode, Vce(sat)=1.8V, Kelvin Emitter","date_code":"","package_case":"TO-247-4 (\u5e26\u5f00\u5c14\u6587\u53d1\u5c04\u6781)","in_stock":9238,"datasheet":"https:\/\/www.onsemi.com\/download\/data-sheet\/pdf\/fgh40t120smdl4-d.pdf","price":"$9.00 @ 1ku","product_introduction":"The FGH40T120SMDL4 is a trench field stop igbt, 1200v, 40a, co-packaged diode, vce(sat)=1.8v, kelvin emitter manufactured by onsemi. This device is housed in a TO-247-4 (\u5e26\u5f00\u5c14\u6587\u53d1\u5c04\u6781) package and operates across a -55\u00b0C ~ +175\u00b0C. The component meets industry standards for reliability and is suitable for demanding applications.","working_principle":"The IGBT combines the gate-drive characteristics of a MOSFET with the high-current, low-saturation-voltage capability of a bipolar transistor. Applying a positive gate-emitter voltage creates an inversion layer, enabling current flow from collector to emitter. The field stop layer reduces overall device thickness, lowering Vce(sat) while maintaining blocking capability. The co-packaged anti-parallel diode provides reverse conduction path for inductive loads. The Kelvin emitter pin separates the gate return path from the high-current emitter, reducing switching losses.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1<\/td>G<\/td>Gate<\/td><\/tr>
      2<\/td>C<\/td>Collector (Tab)<\/td><\/tr>
      3<\/td>E<\/td>Emitter (Power)<\/td><\/tr>
      4<\/td>KE<\/td>Kelvin Emitter (Sense)<\/td><\/tr><\/table>","application_scenarios":"
        \n
      • \u592a\u9633\u80fd\u9006\u53d8\u5668<\/li>\n
      • UPS\u4e0d\u95f4\u65ad\u7535\u6e90<\/li>\n
      • \u710a\u63a5\u8bbe\u5907<\/li>\n
      • PFC\u529f\u7387\u56e0\u6570\u6821\u6b63<\/li>\n
      • \u7535\u673a\u9a71\u52a8<\/li>\n<\/ul>","alternative_models":"
        Model<\/th>Notes<\/th><\/tr>
        FGH40T120SMD<\/td>\u65e0\u5f00\u5c14\u65873\u5f15\u811a\u7248<\/td><\/tr>\n
        IKW40N120T2<\/td>Infineon\u66ff\u4ee3<\/td><\/tr>\n
        STGW40NC120V<\/td>ST\u66ff\u4ee3<\/td><\/tr>\n<\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/3624","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=3624"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/3624\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=3624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=3624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=3624"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=3624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}