{"id":9728,"date":"2026-07-05T09:43:53","date_gmt":"2026-07-05T09:43:53","guid":{"rendered":"https:\/\/materialparts.com\/el-pd15-22c-tr8\/"},"modified":"2026-07-05T09:43:53","modified_gmt":"2026-07-05T09:43:53","slug":"el-pd15-22c-tr8","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/el-pd15-22c-tr8\/","title":{"rendered":"EL-PD15-22C\/TR8"},"content":{"rendered":"<h2>\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n<p>The EL-PD15-22C\/TR8 from Everlight Electronics is a silicon PIN photodiode in a surface-mount package. It features fast response time, wide spectral sensitivity, and low dark current, making it suitable for high-speed optical detection applications including IR remote control receivers, optical encoders, and light barrier sensors.<\/p>\n<h2>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n<ul>\n<li>Type: Silicon PIN Photodiode<\/li>\n<li>Peak Wavelength: ~940nm (IR range)<\/li>\n<li>Spectral Range: ~400-1100nm<\/li>\n<li>Active Area: Based on PD15 series<\/li>\n<li>Dark Current: Low (typical for PIN type)<\/li>\n<li>Response Time: Fast (nanosecond range)<\/li>\n<li>Package: SMD (TR8 = tape and reel, 8mm)<\/li>\n<li>Mounting: Surface Mount<\/li>\n<li>Operating Temp: -25C to +85C (typical)<\/li>\n<\/ul>\n<h2>\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n<ul>\n<li>PIN structure for fast response time<\/li>\n<li>Wide spectral sensitivity covering visible and IR<\/li>\n<li>Low dark current for high signal-to-noise ratio<\/li>\n<li>Compact SMD package for automated assembly<\/li>\n<li>Tape and reel packaging for volume production<\/li>\n<\/ul>\n<h2>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n<ul>\n<li>IR remote control receivers<\/li>\n<li>Optical encoders and position sensors<\/li>\n<li>Light barrier and proximity sensors<\/li>\n<li>Medical pulse oximetry<\/li>\n<li>Industrial optical communication receivers<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Product Overview The EL-PD15-22C\/TR8 from Everlight Electronics is a silicon PIN photodiode in a surface-mount package. It features fast response time, wide spectral sensitivity, and low dark current, making it suitable for high-speed optical detection applications including IR remote control receivers, optical encoders, and light barrier sensors. Key Specifications Type: Silicon PIN Photodiode Peak Wavelength: [&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":[13,42],"tags":[993],"chip_brand":[166],"class_list":["post-9728","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-sensors","tag-el-pd15-22c-tr8","chip_brand-everlight"],"acf":{"brief_explanation":"Silicon PIN photodiode, ~940nm peak, fast response, SMD, tape and reel, Everlight","date_code":"","package_case":"SMD (surface mount)","in_stock":5425,"datasheet":"https:\/\/media.digikey.com\/pdf\/data%20sheets\/everlight%20pdfs\/pd15-22c_tr8.pdf","price":"$0.15 @ 1ku","product_introduction":"The EL-PD15-22C\/TR8 from Everlight is a silicon PIN photodiode with fast response time and IR sensitivity in a surface-mount package for optical detection applications.","working_principle":"The PIN photodiode operates in reverse-bias mode. Incident photons generate electron-hole pairs in the intrinsic (I) layer of the PIN structure. The electric field across the depletion region sweeps the carriers to the terminals, producing a photocurrent proportional to the light intensity. The PIN structure provides faster response than standard PN photodiodes due to the wider depletion region and reduced junction capacitance.","pin_description":"<table><tr><th>Pin<\/th><th>Name<\/th><th>Function<\/th><\/tr><tr><td>1<\/td><td>Anode<\/td><td>Positive terminal (reverse bias input)<\/td><\/tr><tr><td>2<\/td><td>Cathode<\/td><td>Negative terminal (output)<\/td><\/tr><tr><td>3<\/td><td>Case\/GND<\/td><td>Ground\/shield (if applicable)<\/td><\/tr><\/table>","application_scenarios":"<ul><li>IR remote control signal reception<\/li><li>Optical encoder position sensing<\/li><li>Light barrier and proximity detection<\/li><li>Medical pulse oximetry<\/li><\/ul>","alternative_models":"<table><tr><th>Model<\/th><th>Manufacturer<\/th><th>Spec1<\/th><th>Spec2<\/th><\/tr><tr><td>BPW34-S-Z<\/td><td>Vishay<\/td><td>PIN photodiode<\/td><td>7.5mm2 area<\/td><\/tr><tr><td>SFH 206 K<\/td><td>ams-OSRAM<\/td><td>PIN photodiode<\/td><td>1x1mm<\/td><\/tr><tr><td>BPV10NB<\/td><td>Vishay<\/td><td>PIN photodiode<\/td><td>SMD<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/9728","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/comments?post=9728"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/9728\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=9728"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=9728"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=9728"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=9728"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}