{"id":11263,"date":"2026-07-26T03:51:13","date_gmt":"2026-07-26T03:51:13","guid":{"rendered":"https:\/\/ic-vendor.com\/sfh4715s\/"},"modified":"2026-07-26T03:51:13","modified_gmt":"2026-07-26T03:51:13","slug":"sfh4715s","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/sfh4715s\/","title":{"rendered":"SFH4715S"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The ams-OSRAM SFH4715S is an OSLON Black series high-power infrared LED emitting at 850nm centroid wavelength. 770mW\/sr radiant intensity, 80-degree half angle, double stack emitter, and 2kV ESD in a 3535 ceramic package.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u5cf0\u503c\u6ce2\u957f<\/td>\n860 nm<\/td>\n<\/tr>\n
Centroid Wavelength<\/td>\n850 nm<\/td>\n<\/tr>\n
Spectral Bandwidth<\/td>\n30 nm FWHM<\/td>\n<\/tr>\n
Radiant Intensity<\/td>\n560-900 mW\/sr<\/td>\n<\/tr>\n
Total Radiant Flux<\/td>\n1360 mW typ @ 1A<\/td>\n<\/tr>\n
Forward Voltage<\/td>\n2.95V typ, 3.3V max @ 1A<\/td>\n<\/tr>\n
Max DC Forward Current<\/td>\n1 A<\/td>\n<\/tr>\n
Max Pulse Current<\/td>\n5 A (tp<=500us)<\/td>\n<\/tr>\n
Half Angle<\/td>\n40 deg (80 deg full)<\/td>\n<\/tr>\n
Rise\/Fall Time<\/td>\n10ns\/15ns @ 5A<\/td>\n<\/tr>\n
ESD<\/td>\n2 kV HBM (Class 2)<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40 to +125C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nOSLON Black 3535 (3.85×3.85mm)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Double stack emitter for high efficiency<\/li>\n
  • 850nm centroid optimized for CMOS camera<\/li>\n
  • 2kV ESD protection (Class 2)<\/li>\n
  • AEC-Q101 qualified (automotive grade)<\/li>\n
  • Low 6K\/W thermal resistance<\/li>\n
  • Corrosion robustness class 3B<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • 2D\/3D face recognition and body tracking<\/li>\n
    • Security and access control IR illumination<\/li>\n
    • Industrial machine vision lighting<\/li>\n
    • Automotive driver monitoring system<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The ams-OSRAM SFH4715S is an OSLON Black series high-power infrared LED emitting at 850nm centroid wavelength. 770mW\/sr radiant intensity, 80-degree half angle, double stack emitter, and 2kV ESD in a 3535 ceramic package. Key Specifications Peak Wavelength 860 nm Centroid Wavelength 850 nm Spectral Bandwidth 30 nm FWHM Radiant Intensity 560-900 mW\/sr Total […]<\/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":[13,56],"tags":[2539],"chip_brand":[920],"class_list":["post-11263","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-mosfets","tag-sfh4715s","chip_brand-ams-osram"],"acf":{"brief_explanation":"850nm IR LED, 770mW\/sr, 80deg, OSLON Black 3535, AEC-Q101, -40 to 125C","date_code":"","package_case":"OSLON Black 3535 (3.85x3.85x2.29mm)","in_stock":14930,"datasheet":"https:\/\/look.ams-osram.com\/m\/1ce4473eb47f235a\/original\/SFH-4715S.pdf","price":"$0.85 @ 1ku","product_introduction":"The SFH4715S from ams-OSRAM is a high-power infrared LED in the OSLON Black 3535 ceramic package, optimized for 850nm IR illumination. The double-stack emitter technology delivers 770mW\/sr typical radiant intensity at 1A with 1360mW total flux. The 850nm centroid wavelength matches peak sensitivity of CMOS image sensors. 10ns rise time supports high-speed pulsed operation. AEC-Q101 qualified with 2kV ESD protection for automotive environments.","working_principle":"The SFH4715S uses a double-stack thin-film InGaAlAs emitter structure where two epitaxial LED layers are stacked vertically and connected in series. This doubles the voltage drop while maintaining the same current, effectively doubling the optical output per unit current density. The ceramic substrate with Au-plated heat slug provides 6K\/W thermal resistance for efficient junction cooling. The integrated ESD Zener diode protects against electrostatic discharge during handling.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Description<\/th><\/tr>
      1<\/td>Cathode<\/td>Input<\/td>LED cathode (-)<\/td><\/tr>
      2<\/td>Anode<\/td>Input<\/td>LED anode (+)<\/td><\/tr>
      Pad<\/td>Thermal<\/td>Thermal<\/td>Die heat slug (electrically isolated)<\/td><\/tr><\/table>","application_scenarios":"
      • 3D face recognition IR flood illuminator<\/li>
      • Security camera IR night vision<\/li>
      • Automotive in-cabin driver monitoring<\/li>
      • Industrial robot vision lighting<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
        SFH4715S-CBDA<\/td>ams-OSRAM<\/td>Lower intensity bin<\/td><\/tr>
        SFH4725S<\/td>ams-OSRAM<\/td>940nm version, invisible to eye<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11263","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=11263"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11263\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=11263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=11263"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=11263"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=11263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}