{"id":6507,"date":"2026-06-17T03:29:37","date_gmt":"2026-06-17T03:29:37","guid":{"rendered":"https:\/\/materialparts.com\/temd5510fx01\/"},"modified":"2026-06-17T03:29:37","modified_gmt":"2026-06-17T03:29:37","slug":"temd5510fx01","status":"publish","type":"post","link":"https:\/\/materialparts.com\/ar\/temd5510fx01\/","title":{"rendered":"TEMD5510FX01"},"content":{"rendered":"<h2>\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n<p>The TEMD5510FX01 from Vishay is a PIN silicon photodiode optimized for visible light detection, with peak sensitivity at 540 nm and spectral range from 430 nm to 610 nm. AEC-Q101 qualified, it features 7.5 mm\u00b2 active area, 2 nA dark current, and \u00b165\u00b0 half-sensitivity angle in a surface-mount (5.0 x 4.2 mm) package.<\/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: PIN silicon photodiode (ambient light sensor)<\/li>\n<li>Peak Wavelength: 540 nm<\/li>\n<li>Spectral Range: 430 nm ~ 610 nm<\/li>\n<li>Active Area: 7.5 mm\u00b2<\/li>\n<li>Reverse Voltage: 16V max<\/li>\n<li>Dark Current: 2 nA typical (VR=5V)<\/li>\n<li>Light Current: 1.0 \u00b5A (Ev=100 lux, Illuminant A)<\/li>\n<li>Open Circuit Voltage: 350 mV typ<\/li>\n<li>Half-Sensitivity Angle: \u00b165\u00b0<\/li>\n<li>Viewing Angle: 130\u00b0<\/li>\n<li>Rise\/Fall Time: 50 ns typical<\/li>\n<li>Operating Temperature: -40\u00b0C ~ +100\u00b0C<\/li>\n<li>Package: SMD (5.0 x 4.2 x 1.1 mm)<\/li>\n<li>AEC-Q101: Qualified<\/li>\n<li>MSL: 4 (72 hours floor life)<\/li>\n<\/ul>\n<h2>\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n<ul>\n<li>Spectral response adapted to human eye (V(\u03bb) approximated)<\/li>\n<li>Near-infrared suppression filter integrated<\/li>\n<li>Large 7.5 mm\u00b2 active area for high sensitivity<\/li>\n<li>AEC-Q101 qualified for automotive applications<\/li>\n<li>Wide \u00b165\u00b0 half-sensitivity angle<\/li>\n<li>Low dark current for high signal-to-noise ratio<\/li>\n<li>Surface-mount top-view package<\/li>\n<\/ul>\n<h2>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n<ul>\n<li>Automotive ambient light sensing<\/li>\n<li>Display backlight dimming control<\/li>\n<li>Notebook and monitor brightness adjustment<\/li>\n<li>Street lighting control<\/li>\n<li>Consumer electronics light detection<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Product Overview The TEMD5510FX01 from Vishay is a PIN silicon photodiode optimized for visible light detection, with peak sensitivity at 540 nm and spectral range from 430 nm to 610 nm. AEC-Q101 qualified, it features 7.5 mm\u00b2 active area, 2 nA dark current, and \u00b165\u00b0 half-sensitivity angle in a surface-mount (5.0 x 4.2 mm) package. [&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":[],"chip_brand":[136],"class_list":["post-6507","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-sensors","chip_brand-vishay"],"acf":{"brief_explanation":"PIN photodiode, 540nm peak, 430-610nm range, 7.5mm\u00b2 area, AEC-Q101, SMD 5x4.2mm","date_code":"","package_case":"SMD (5.0 x 4.2 x 1.1 mm)","in_stock":5100,"datasheet":"https:\/\/www.vishay.com\/docs\/81866\/temd5510.pdf","price":"$0.78","product_introduction":"The TEMD5510FX01 from Vishay is a PIN silicon photodiode specifically designed for ambient light detection with spectral sensitivity closely matching the human eye response. The integrated near-infrared suppression filter blocks wavelengths above 610 nm, preventing false readings from IR sources such as remote controls and sunlight IR components. The large 7.5 mm\u00b2 active area provides high photosensitivity, generating 1.0 \u00b5A under 100 lux illumination (CIE Illuminant A). AEC-Q101 qualified, the device meets automotive reliability requirements for ambient light sensing in automatic headlight control and dashboard dimming applications. The surface-mount top-view package enables easy PCB integration.","working_principle":"The TEMD5510FX01 operates as a PIN photodiode in photoconductive mode. When photons with energy exceeding the silicon bandgap (1.12 eV, corresponding to wavelengths below ~1100 nm) strike the active area, electron-hole pairs are generated in the depletion region. Under reverse bias, these carriers are swept to the contacts by the electric field, producing a photocurrent proportional to the incident light intensity. The integrated IR suppression filter absorbs near-infrared radiation above 610 nm, shaping the spectral response to approximate the CIE photopic luminosity function V(\u03bb). This ensures that the sensor output correlates with perceived brightness rather than total radiant power. The PIN structure with its intrinsic layer provides fast response (50 ns) and low capacitance, enabling operation in both DC and AC-coupled circuits.","pin_description":"<table><tr><th>Pin<\/th><th>Name<\/th><th>Function<\/th><\/tr><tr><td>1<\/td><td>Anode<\/td><td>Positive terminal (connect to ground in reverse-bias mode)<\/td><\/tr><tr><td>2<\/td><td>Cathode<\/td><td>Negative terminal (connect to V+ through load resistor in reverse-bias mode)<\/td><\/tr><\/table>","application_scenarios":"The TEMD5510FX01 is widely used in automotive applications for automatic headlight control, where the human-eye-matched spectral response ensures correct day\/night detection. In notebook computers and monitors, it provides ambient light sensing for automatic display brightness adjustment, improving user comfort and extending battery life. For street lighting control, the device detects ambient light levels to switch lights on at dusk and off at dawn. The AEC-Q101 qualification makes it suitable for under-hood automotive applications where temperature cycling and vibration are present. The 7.5 mm\u00b2 active area provides sufficient sensitivity for indoor ambient light measurement at typical office illumination levels (300-500 lux).","alternative_models":"<table><tr><th>Model<\/th><th>Manufacturer<\/th><th>Key Difference<\/th><\/tr><tr><td>TEMD6010FX01<\/td><td>Vishay<\/td><td>Smaller package (2x4mm), lower sensitivity<\/td><\/tr><tr><td>VEMD5510FX01<\/td><td>Vishay<\/td><td>Broader spectral range (420-620nm)<\/td><\/tr><tr><td>BPW21R<\/td><td>Vishay<\/td><td>Through-hole TO-5, 565nm peak<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/6507","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=6507"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/posts\/6507\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/media?parent=6507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/categories?post=6507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/tags?post=6507"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=6507"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}