{"id":8432,"date":"2026-06-29T00:47:50","date_gmt":"2026-06-29T00:47:50","guid":{"rendered":"https:\/\/materialparts.com\/stps10150cg-tr\/"},"modified":"2026-06-29T00:47:50","modified_gmt":"2026-06-29T00:47:50","slug":"stps10150cg-tr","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/stps10150cg-tr\/","title":{"rendered":"STPS10150CG-TR"},"content":{"rendered":"<h2>\u4ea7\u54c1\u6982\u89c8<\/h2>\n<p>The STPS10150CG-TR from STMicroelectronics is a dual center-tap high-voltage Schottky rectifier rated at 150 V, 10 A (5 A per diode) in a D2PAK package. Designed for high-frequency switched-mode power supplies, it offers low forward voltage drop (0.69 V typ at 125\u00b0C), low leakage current, and 175\u00b0C maximum junction temperature capability.<\/p>\n<h2>\u4e3b\u8981\u89c4\u683c<\/h2>\n<ul>\n<li>Configuration: 1 Pair Common Cathode (dual center-tap)<\/li>\n<li>VRRM: 150 V<\/li>\n<li>IF(AV): 5 A per diode, 10 A per device<\/li>\n<li>VF: 0.69 V typ \/ 0.75 V max @ 5 A, 125\u00b0C<\/li>\n<li>IR: 0.4 mA typ \/ 2.0 mA max @ 150 V, 125\u00b0C<\/li>\n<li>IFSM: 120 A (10 ms sinusoidal)<\/li>\n<li>PARM: 220 W (10 \u00b5s, Tj = 125\u00b0C)<\/li>\n<li>Tj(max): 175\u00b0C<\/li>\n<li>Rth(j-c): 4\u00b0C\/W per diode, 2.4\u00b0C\/W total<\/li>\n<li>Package: D2PAK (TO-263-3)<\/li>\n<\/ul>\n<h2>\u7279\u70b9<\/h2>\n<ul>\n<li>High junction temperature capability (175\u00b0C)<\/li>\n<li>Good trade-off between leakage and VF<\/li>\n<li>Low leakage current<\/li>\n<li>Avalanche capability specified<\/li>\n<li>ECOPACK2 compliant<\/li>\n<\/ul>\n<h2>\u5e94\u7528<\/h2>\n<ul>\n<li>High-frequency SMPS output rectification<\/li>\n<li>DC-DC converter secondary side<\/li>\n<li>Reverse polarity protection<\/li>\n<li>Freewheeling diode in motor drives<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Product Overview The STPS10150CG-TR from STMicroelectronics is a dual center-tap high-voltage Schottky rectifier rated at 150 V, 10 A (5 A per diode) in a D2PAK package. Designed for high-frequency switched-mode power supplies, it offers low forward voltage drop (0.69 V typ at 125\u00b0C), low leakage current, and 175\u00b0C maximum junction temperature capability. 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":[57,13],"tags":[],"chip_brand":[142],"class_list":["post-8432","post","type-post","status-publish","format-standard","hentry","category-insulated-gate-bipolar-transistors-igbt","category-integrated-circuits-ics","chip_brand-st"],"acf":{"brief_explanation":"Dual Schottky 150V 10A, common cathode, 0.69V VF, D2PAK","date_code":"","package_case":"D2PAK \/ TO-263-3 (10.16 \u00d7 8.80 \u00d7 4.40 mm)","in_stock":3679,"datasheet":"https:\/\/www.st.com\/resource\/en\/datasheet\/stps10150c.pdf","price":"$0.35 @ 1ku","product_introduction":"The STPS10150CG-TR from STMicroelectronics is a dual center-tap Schottky rectifier optimized for high-frequency switched-mode power supply output stages. The common-cathode configuration provides 5 A per diode (10 A total) at 150 V reverse voltage rating, with a typical forward voltage drop of only 0.69 V at 5 A and 125\u00b0C junction temperature. The device achieves an excellent trade-off between forward voltage drop and reverse leakage current (0.4 mA typ at 150 V, 125\u00b0C). The 175\u00b0C maximum junction temperature rating provides significant thermal margin for demanding applications. Avalanche capability is specified for robustness during transient events. The D2PAK package offers low thermal resistance (2.4\u00b0C\/W total junction-to-case) for efficient heat dissipation in surface-mount designs.","working_principle":"The STPS10150CG-TR uses Schottky barrier technology where a metal-semiconductor junction (rather than a p-n junction) provides rectification. The Schottky barrier eliminates minority carrier storage, resulting in near-zero reverse recovery time and minimal switching losses at high frequencies. The two diodes are connected in a common-cathode center-tap configuration, ideal for full-wave rectification with a center-tapped transformer secondary. During the positive half-cycle, one diode conducts while the other blocks; the roles reverse during the negative half-cycle. The low VF (0.69 V typ at 125\u00b0C) reduces conduction losses compared to silicon p-n diodes. The specified avalanche rating ensures the device can absorb energy from voltage spikes without damage.","pin_description":"<table border=\"1\"><tr><th>Pin<\/th><th>Name<\/th><th>Description<\/th><\/tr><tr><td>1<\/td><td>Anode 1<\/td><td>Anode of Diode 1<\/td><\/tr><tr><td>2<\/td><td>Anode 2<\/td><td>Anode of Diode 2<\/td><\/tr><tr><td>3<\/td><td>Cathode<\/td><td>Common Cathode (tab)<\/td><\/tr><tr><td>Tab<\/td><td>Cathode<\/td><td>Common Cathode (heatsink tab)<\/td><\/tr><\/table>","application_scenarios":"<ul><li><b>SMPS Output Rectification<\/b>: Full-wave center-tap rectification in 48V\/60V output stages with 0.69 V VF minimizing conduction losses<\/li><li><b>DC-DC Converter Secondary<\/b>: High-frequency (100 kHz+) output rectification where fast recovery and low VF are critical<\/li><li><b>OR-ing Diodes<\/b>: Redundant power supply bus isolation with 150 V rating and low forward drop<\/li><li><b>Freewheeling Diodes<\/b>: Inductive load clamping in motor drives and solenoid drivers<\/li><li><b>Reverse Polarity Protection<\/b>: High-current reverse connection protection in automotive and industrial systems<\/li><\/ul>","alternative_models":"<table border=\"1\"><tr><th>Model<\/th><th>Brand<\/th><th>VRRM (V)<\/th><th>IF (A)<\/th><th>VF (V)<\/th><\/tr><tr><td>STPS20150CG-TR<\/td><td>ST<\/td><td>150<\/td><td>20<\/td><td>0.74<\/td><\/tr><tr><td>STPS10H100CG<\/td><td>ST<\/td><td>100<\/td><td>10<\/td><td>0.62<\/td><\/tr><tr><td>MBR20150CT<\/td><td>onsemi<\/td><td>150<\/td><td>20<\/td><td>0.75<\/td><\/tr><tr><td>VS-10MQ100N<\/td><td>Vishay<\/td><td>100<\/td><td>10<\/td><td>0.55<\/td><\/tr><tr><td>CSD10120D<\/td><td>TI<\/td><td>120<\/td><td>10<\/td><td>0.47<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/8432","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=8432"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/8432\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=8432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=8432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=8432"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=8432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}