{"id":9788,"date":"2026-07-06T10:11:07","date_gmt":"2026-07-06T10:11:07","guid":{"rendered":"https:\/\/ic-vendor.com\/6n136smt-r\/"},"modified":"2026-07-06T10:11:07","modified_gmt":"2026-07-06T10:11:07","slug":"6n136smt-r","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/6n136smt-r\/","title":{"rendered":"6N136SMT\/R"},"content":{"rendered":"<h2>Productos<\/h2>\n<p>The 6N136SMT\/R is a high-speed phototransistor optocoupler with base connection in a surface-mount DIP-8 (SMT) package. It provides 5000Vrms isolation, 19-50% CTR, and 1Mbps data rate, making it suitable for high-speed digital signal isolation with superior common mode rejection.<\/p>\n<h2>Especificaciones<\/h2>\n<ul>\n<li>Type: High-Speed Phototransistor Optocoupler<\/li>\n<li>CTR: 19% min \/ 50% max @ IF=16mA, VCC=4.5V<\/li>\n<li>Isolation Voltage: 5000Vrms<\/li>\n<li>Data Rate: 1Mbps<\/li>\n<li>Forward Voltage VF: 1.7V max @ IF=16mA<\/li>\n<li>Collector-Emitter Voltage: 20V<\/li>\n<li>Collector Current: 8mA max<\/li>\n<li>Forward Current IF: 25mA max<\/li>\n<li>Logic Low Output VOL: 0.4V max<\/li>\n<li>CMR: >10kV\/us (50kV\/us some mfrs)<\/li>\n<li>Propagation Delay: 0.8us max<\/li>\n<li>Operating Temp: -55C to +100C<\/li>\n<li>Package: DIP-8 SMD (gull-wing)<\/li>\n<li>Packaging: Tape and Reel<\/li>\n<li>RoHS: Compliant<\/li>\n<\/ul>\n<h2>Caracter\u00edsticas<\/h2>\n<ul>\n<li>1Mbps high-speed data rate<\/li>\n<li>19% minimum CTR guaranteed over 0-70C<\/li>\n<li>5000Vrms isolation voltage<\/li>\n<li>Superior CMR up to 50kV\/us with internal noise shield<\/li>\n<li>Base connection for bias\/speed optimization<\/li>\n<li>Open-collector output for flexible interfacing<\/li>\n<li>TTL compatible output<\/li>\n<\/ul>\n<h2>Aplicaciones<\/h2>\n<ul>\n<li>High-speed digital interface isolation<\/li>\n<li>RS-485\/RS-422 receiver isolation<\/li>\n<li>Motor drive signal isolation<\/li>\n<li>Switching power supply feedback<\/li>\n<li>Industrial communication isolation<\/li>\n<li>Power management control<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Product Overview The 6N136SMT\/R is a high-speed phototransistor optocoupler with base connection in a surface-mount DIP-8 (SMT) package. It provides 5000Vrms isolation, 19-50% CTR, and 1Mbps data rate, making it suitable for high-speed digital signal isolation with superior common mode rejection. Key Specifications Type: High-Speed Phototransistor Optocoupler CTR: 19% min \/ 50% max @ IF=16mA, [&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":[13,20],"tags":[1063],"chip_brand":[1062],"class_list":["post-9788","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","tag-6n136smt-r","chip_brand-lite-on"],"acf":{"brief_explanation":"1Mbps high-speed optocoupler, 19-50% CTR, 5kV isolation, DIP-8 SMD, 6N136","date_code":"","package_case":"DIP-8 SMD (9.66 x 6.5 x 3.5mm gull-wing)","in_stock":3958,"datasheet":"https:\/\/optoelectronics.liteon.com\/upload\/download\/DS70-2016-0027\/6N135-H,%206N1136-H%20Apr19%20RevB.PDF","price":"$0.65 @ 1ku","product_introduction":"The 6N136SMT\/R is a 1Mbps high-speed phototransistor optocoupler with 19-50% CTR, 5000Vrms isolation, and superior CMR in a surface-mount DIP-8 package for digital signal isolation.","working_principle":"The 6N136 uses an AlGaAs LED optically coupled to a high-speed photodetector with separate bias connection. The photodiode detects the LED light and drives the output transistor base through an internal amplifier, achieving much higher speed than conventional phototransistor optocouplers. The separate VCC and base connections reduce base-collector capacitance, enabling 1Mbps data rates. An internal noise shield provides superior common mode rejection.","pin_description":"<table><tr><th>Pin<\/th><th>Name<\/th><th>Function<\/th><\/tr><tr><td>1<\/td><td>Anode<\/td><td>LED anode<\/td><\/tr><tr><td>2<\/td><td>Cathode<\/td><td>LED cathode<\/td><\/tr><tr><td>3<\/td><td>NC<\/td><td>No connect<\/td><\/tr><tr><td>4<\/td><td>NC<\/td><td>No connect<\/td><\/tr><tr><td>5<\/td><td>GND<\/td><td>Output ground<\/td><\/tr><tr><td>6<\/td><td>Vout<\/td><td>Open-collector output<\/td><\/tr><tr><td>7<\/td><td>VCC<\/td><td>Output supply (4.5-20V)<\/td><\/tr><tr><td>8<\/td><td>VB<\/td><td>Base bias (connect via resistor to VCC)<\/td><\/tr><\/table>","application_scenarios":"<ul><li>High-speed digital interface isolation<\/li><li>RS-485\/RS-422 receiver isolation<\/li><li>Motor drive signal isolation<\/li><li>Switching power supply feedback<\/li><li>Industrial communication isolation<\/li><\/ul>","alternative_models":"<table><tr><th>Model<\/th><th>Manufacturer<\/th><th>Spec1<\/th><th>Spec2<\/th><\/tr><tr><td>6N137<\/td><td>Various<\/td><td>10Mbps logic output<\/td><td>DIP-8<\/td><\/tr><tr><td>HCPL-0631<\/td><td>Broadcom<\/td><td>10Mbps dual<\/td><td>SO-8<\/td><\/tr><tr><td>TLP2745<\/td><td>Toshiba<\/td><td>1Mbps optocoupler<\/td><td>SO-6<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/9788","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=9788"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/9788\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=9788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=9788"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=9788"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=9788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}