{"id":382,"date":"2023-06-07T14:23:55","date_gmt":"2023-06-07T14:23:55","guid":{"rendered":"https:\/\/dummy.xtemos.com\/woodmart2\/furniture2\/?p=382"},"modified":"2025-11-19T03:09:40","modified_gmt":"2025-11-18T19:09:40","slug":"in-the-heart-of-valencia","status":"publish","type":"post","link":"https:\/\/www.goodworksemi.com\/id\/in-the-heart-of-valencia\/","title":{"rendered":"Panduan Pemilihan Dioda Schottky: Perbaikan Efisiensi Tinggi dari DO-41 ke TO-247AC"},"content":{"rendered":"<p>Dalam elektronika daya modern,\u00a0<strong>Dioda penghalang Schottky<\/strong>\u00a0menonjol karena penurunan tegangan maju yang sangat rendah (<em>V<sub>F<\/sub><\/em>) dan kecepatan peralihan yang cepat-menjadikannya pilihan utama untuk rektifikasi yang efisien, perlindungan polaritas terbalik, dan konversi daya frekuensi tinggi. Dibandingkan dengan dioda sambungan PN standar, dioda Schottky mengurangi kehilangan konduksi dan panas, terutama dalam aplikasi arus tinggi dan frekuensi tinggi.<\/p>\n<p>Blog ini membahas jauh ke dalam jajaran dioda Schottky yang populer-dari dioda aksial yang ringkas\u00a0<strong>1N5819 (DO-41)<\/strong>\u00a0dan\u00a0<strong>Seri SR3100 (DO-27)<\/strong>, hingga chip ganda berdaya menengah\u00a0<strong>SR1060\/SR10100<\/strong>, dan akhirnya tugas berat\u00a0<strong>Seri MBR dalam TO-220AC dan TO-247AC<\/strong>\u00a0paket. Baik Anda sedang merancang pengisi daya ponsel atau inverter surya 10 kW, panduan ini membantu Anda memilih bagian yang tepat dengan cepat.<\/p>\n<h2>1. Paket Aksial Berdaya Rendah: Seri 1N5819 &amp; SR3xxx (1A-3A)<\/h2>\n<p>&nbsp;<\/p>\n<h3>1N5819 (DO-41)<\/h3>\n<ul>\n<li><strong>Peringkat<\/strong>: 1A \/ 40V<\/li>\n<li><strong>V<sub>F<\/sub><\/strong>: ~ 0,55V @ 1A<\/li>\n<li><strong>Paket<\/strong>: DO-41 (aksial, \u03c62,7 mm)<\/li>\n<li><strong>Terbaik untuk<\/strong>: Konverter DC-DC buck tegangan rendah, pengisi daya baterai, perlindungan polaritas<\/li>\n<li><strong>Kelebihan<\/strong>: Murah meriah, tersedia secara luas<\/li>\n<li><strong>Kekurangan<\/strong>: Pembuangan panas yang terbatas - gunakan tuang tembaga atau heatsink kecil<\/li>\n<\/ul>\n<h3>SR3100 \/ SR3150 \/ SR3200 (DO-27)<\/h3>\n<div>\n<div>\n<div><\/div>\n<\/div>\n<div>\n<div><\/div>\n<table>\n<thead>\n<tr>\n<th>Model<\/th>\n<th>Saat ini<\/th>\n<th>Tegangan<\/th>\n<th>V<sub>F<\/sub>\u00a0(ketik)<\/th>\n<th>Paket<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>SR3100<\/td>\n<td>3A<\/td>\n<td>100V<\/td>\n<td>0.85V<\/td>\n<td>DO-27<\/td>\n<\/tr>\n<tr>\n<td>SR3150<\/td>\n<td>3A<\/td>\n<td>150V<\/td>\n<td>0.92V<\/td>\n<td>DO-27<\/td>\n<\/tr>\n<tr>\n<td>SR3200<\/td>\n<td>3A<\/td>\n<td>200V<\/td>\n<td>0.95V<\/td>\n<td>DO-27<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<ul>\n<li><strong>Keuntungan Paket<\/strong>: DO-27 (\u03c63,6 mm) mendukung arus yang lebih tinggi daripada DO-41<\/li>\n<li><strong>Aplikasi<\/strong>: Perbaikan output SMPS (&lt;100 kHz), pengontrol MPPT surya, pengisian daya EV (sisi tegangan rendah)<\/li>\n<li><strong>Tip Pemilihan<\/strong>:\n<ul>\n<li>Gunakan\u00a0<strong>100V<\/strong>\u00a0untuk sistem 48V<\/li>\n<li>Pergi.\u00a0<strong>150V \/ 200V<\/strong>\u00a0untuk pasokan industri 60V-120V untuk bertahan dari lonjakan tegangan<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>2. Solusi Dual-Chip Daya Menengah: SR1060 \/ SR10100 (DO-27)<\/h2>\n<div>\n<div>\n<div><\/div>\n<\/div>\n<div>\n<div><\/div>\n<table>\n<thead>\n<tr>\n<th>Model<\/th>\n<th>Saat ini<\/th>\n<th>Tegangan<\/th>\n<th>V<sub>F<\/sub>\u00a0(ketik)<\/th>\n<th>Paket<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>SR1060<\/td>\n<td>10A<\/td>\n<td>60V<\/td>\n<td>0.70V<\/td>\n<td>DO-27<\/td>\n<\/tr>\n<tr>\n<td>SR10100<\/td>\n<td>10A<\/td>\n<td>100V<\/td>\n<td>0.85V<\/td>\n<td>DO-27<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<ul>\n<li><strong>Desain Internal<\/strong>: Dua 5A mati secara paralel<\/li>\n<li><strong>Desain Termal<\/strong>: Membutuhkan &gt;100 mm\u00b2 tembaga atau heatsink clip-on kecil; simpan\u00a0<em>T<sub>J<\/sub><\/em>\u00a0&lt; 125\u00b0C<\/li>\n<li><strong>Kasus Penggunaan<\/strong>: Penyearah telekomunikasi 48V, tahap keluaran UPS, pengontrol perkakas listrik<\/li>\n<\/ul>\n<h2>3. Chip Tunggal TO-220AC Berdaya Tinggi: MBR10100 \/ MBR20100 \/ MBR20150<\/h2>\n<div>\n<div>\n<div><\/div>\n<\/div>\n<div>\n<div><\/div>\n<table>\n<thead>\n<tr>\n<th>Model<\/th>\n<th>Saat ini<\/th>\n<th>Tegangan<\/th>\n<th>V<sub>F<\/sub>\u00a0(ketik)<\/th>\n<th>Paket<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>MBR10100<\/td>\n<td>10A<\/td>\n<td>100V<\/td>\n<td>0.80V<\/td>\n<td>TO-220AC<\/td>\n<\/tr>\n<tr>\n<td>MBR20100<\/td>\n<td>20A<\/td>\n<td>100V<\/td>\n<td>0.80V<\/td>\n<td>TO-220AC<\/td>\n<\/tr>\n<tr>\n<td>MBR20150<\/td>\n<td>20A<\/td>\n<td>150V<\/td>\n<td>0.90V<\/td>\n<td>TO-220AC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<ul>\n<li><strong>Fitur Utama<\/strong>: Kepadatan arus tinggi, pemasangan heatsink yang mudah dengan sekrup<\/li>\n<li><strong>Ketahanan Termal<\/strong>:\u00a0<em>R<sub>\u03b8JA<\/sub><\/em>\u00a0\u2248 2,5\u00b0C\/W (turun di bawah 1\u00b0C\/W dengan heatsink)<\/li>\n<li><strong>Aplikasi<\/strong>:\n<ul>\n<li><strong>100V<\/strong>: Inverter industri, penggerak servo<\/li>\n<li><strong>150V<\/strong>: Perbaikan keluaran inverter PV yang diikat ke jaringan<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>4. Dual-Chip TO-247AC Daya Sangat Tinggi (Katoda Umum): Seri MBR30xxx ~ MBR60xxx<\/h2>\n<p>The\u00a0<strong>TO-247AC<\/strong>\u00a0dengan konfigurasi dual-chip common-cathode menghasilkan 30A-60A per perangkat-ideal untuk rektifikasi daya tinggi yang sangat penting.<\/p>\n<div>\n<div>\n<div><\/div>\n<\/div>\n<div>\n<div><\/div>\n<table>\n<thead>\n<tr>\n<th data-col-size=\"xl\">Model<\/th>\n<th>Saat ini<\/th>\n<th>Tegangan<\/th>\n<th>V<sub>F<\/sub>\u00a0(ketik)<\/th>\n<th>Paket<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td data-col-size=\"xl\">MBR30100PT<\/td>\n<td>30A<\/td>\n<td>100V<\/td>\n<td>0.80V<\/td>\n<td>TO-247AC<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xl\">MBR30200PT<\/td>\n<td>30A<\/td>\n<td>200V<\/td>\n<td>0.95V<\/td>\n<td>TO-247AC<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xl\">MBR4060PT<\/td>\n<td>40A<\/td>\n<td>60V<\/td>\n<td>0.70V<\/td>\n<td>TO-247AC<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xl\">MBR40100PT<\/td>\n<td>40A<\/td>\n<td>100V<\/td>\n<td>0.80V<\/td>\n<td>TO-247AC<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xl\">MBR40150PT<\/td>\n<td>40A<\/td>\n<td>150V<\/td>\n<td>0.90V<\/td>\n<td>TO-247AC<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xl\">MBR6040PT<\/td>\n<td>60A<\/td>\n<td>40V<\/td>\n<td>0.65V<\/td>\n<td>TO-247AC<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xl\">MBR6060PT<\/td>\n<td>60A<\/td>\n<td>60V<\/td>\n<td>0.70V<\/td>\n<td>TO-247AC<\/td>\n<\/tr>\n<tr>\n<td data-col-size=\"xl\">MBR60200PT<\/td>\n<td>60A<\/td>\n<td>200V<\/td>\n<td>0.95V<\/td>\n<td>TO-247AC<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<h3>Seri 40A Head-to-Head<\/h3>\n<div>\n<div>\n<div><\/div>\n<\/div>\n<div>\n<div><\/div>\n<table>\n<thead>\n<tr>\n<th>Parameter<\/th>\n<th>MBR4060PT<\/th>\n<th>MBR40100PT<\/th>\n<th>MBR40150PT<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><em>V<sub>RRM<\/sub><\/em><\/td>\n<td>60V<\/td>\n<td>100V<\/td>\n<td>150V<\/td>\n<\/tr>\n<tr>\n<td><em>V<sub>F<\/sub><\/em>\u00a0@ 20A<\/td>\n<td>0.65V<\/td>\n<td>0.75V<\/td>\n<td>0.85V<\/td>\n<\/tr>\n<tr>\n<td><em>I<sub>FSM<\/sub><\/em>\u00a0(8,3ms)<\/td>\n<td>300A<\/td>\n<td>350A<\/td>\n<td>350A<\/td>\n<\/tr>\n<tr>\n<td><em>R<sub>\u03b8JC<\/sub><\/em><\/td>\n<td>0,8 \u00b0 C \/ W<\/td>\n<td>0,7 \u00b0 C \/ W<\/td>\n<td>0,7 \u00b0 C \/ W<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<h3>Pemetaan Aplikasi<\/h3>\n<div>\n<div>\n<div><\/div>\n<\/div>\n<div>\n<div><\/div>\n<table>\n<thead>\n<tr>\n<th>Rentang Tegangan<\/th>\n<th>Contoh Sistem<\/th>\n<th>Bagian yang Direkomendasikan<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>40-60V<\/td>\n<td>Forklift listrik, ESS BMS<\/td>\n<td>MBR6040PT \/ MBR6060PT<\/td>\n<\/tr>\n<tr>\n<td>100V<\/td>\n<td>Sistem servo, pitch angin<\/td>\n<td>MBR30100PT \/ MBR40100PT<\/td>\n<\/tr>\n<tr>\n<td>150-200V<\/td>\n<td>Pemadu string PV, aux rel<\/td>\n<td>MBR40150PT \/ MBR30200PT \/ MBR60200PT<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div><\/div>\n<\/div>\n<\/div>\n<h2>5. Daftar Periksa Pemilihan Cepat<\/h2>\n<ol>\n<li><strong>Ruang Kepala Tegangan<\/strong><em>V<sub>RRM<\/sub><\/em>\u00a0\u2265 1.5 \u00d7\u00a0<em>V<sub>dalam, puncak<\/sub><\/em>\u00a0(termasuk margin lonjakan)<\/li>\n<li><strong>Ukuran Saat Ini<\/strong>\n<ul>\n<li>Rata-rata:\u00a0<em>I<sub>AVG<\/sub><\/em>\u00a0=\u00a0<em>I<sub>memuat<\/sub><\/em>\u00a0\u00d7 0,8 (gelombang penuh)<\/li>\n<li>Puncak: Rencanakan lonjakan 5-10 \u00d7<\/li>\n<\/ul>\n<\/li>\n<li><strong>Anggaran Termal<\/strong><em>P<sub>D<\/sub><\/em>\u00a0=\u00a0<em>V<sub>F<\/sub><\/em>\u00a0\u00d7\u00a0<em>I<sub>AVG<\/sub><\/em><em>T<sub>J<\/sub><\/em>\u00a0=\u00a0<em>T<sub>A<\/sub><\/em>\u00a0+\u00a0<em>P<sub>D<\/sub><\/em>\u00a0\u00d7\u00a0<em>R<sub>\u03b8JA<\/sub><\/em>\u00a0\u2192 Selalu gunakan heatsink aluminium + thermal pad untuk TO-247AC<\/li>\n<li><strong>Tips Menyejajarkan<\/strong>\n<ul>\n<li>Bagian chip ganda dicocokkan secara internal<\/li>\n<li>Untuk multi-perangkat: Mencocokkan\u00a0<em>V<sub>F<\/sub><\/em>\u00a0dalam 5%, tambahkan induktor pembagian arus<\/li>\n<\/ul>\n<\/li>\n<li><strong>Referensi Silang<\/strong>\n<ul>\n<li>Seri SR: MIC, TSC, GS<\/li>\n<li>Seri MBR: Onsemi, PKS, Vishay (kompatibel dengan pin)<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h2>6. Pikiran Akhir<\/h2>\n<p>Dari yang sederhana\u00a0<strong>1N5819<\/strong>\u00a0pada 1A \/ 40V ke yang mengerikan\u00a0<strong>MBR60200PT<\/strong>\u00a0pada 60A\/200V, dioda Schottky menjangkau spektrum penuh kebutuhan daya. Pemilihan yang cerdas meningkatkan efisiensi, mengurangi tekanan termal, dan mengoptimalkan biaya BOM dan real estat PCB.<\/p>\n<p><strong>Kiat Pro<\/strong>: Dalam desain 48V-100V, desain\u00a0<strong>MBR4060PT<\/strong>\u00a0adalah titik manis-terendah\u00a0<em>V<sub>F<\/sub><\/em>\u00a0+ kinerja termal yang sangat baik. Untuk 150V+, naikkan ke\u00a0<strong>MBR40150PT<\/strong>\u00a0atau lebih tinggi.<\/p>\n<blockquote><p><strong>Jalur Peningkatan<\/strong>: DO-27 \u2192 TO-220AC \u2192 TO-247AC\u00a0<strong>Selalu pasangkan dengan TVS + NTC<\/strong>\u00a0untuk proteksi lonjakan dalam skema.<\/p><\/blockquote>\n<p>Perlu tips tata letak PCB, file simulasi termal, atau spreadsheet referensi silang? Berikan komentar di bawah ini!<\/p>","protected":false},"excerpt":{"rendered":"<p>Dalam elektronika daya modern, dioda penghalang Schottky menonjol karena penurunan tegangan maju (VF) yang sangat rendah dan kecepatan peralihan yang cepat-menjadikannya<\/p>","protected":false},"author":1,"featured_media":5612,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-382","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.goodworksemi.com\/id\/wp-json\/wp\/v2\/posts\/382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.goodworksemi.com\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.goodworksemi.com\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.goodworksemi.com\/id\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.goodworksemi.com\/id\/wp-json\/wp\/v2\/comments?post=382"}],"version-history":[{"count":0,"href":"https:\/\/www.goodworksemi.com\/id\/wp-json\/wp\/v2\/posts\/382\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.goodworksemi.com\/id\/wp-json\/wp\/v2\/media\/5612"}],"wp:attachment":[{"href":"https:\/\/www.goodworksemi.com\/id\/wp-json\/wp\/v2\/media?parent=382"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.goodworksemi.com\/id\/wp-json\/wp\/v2\/categories?post=382"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.goodworksemi.com\/id\/wp-json\/wp\/v2\/tags?post=382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}