Photodiode with sensitivity close to spectral luminous efficiency S7686 is a Si photodiode having a spectral response characteristic that is more similar to the human eye sensitivity (spectral luminous efficiency) than our conventional visible-compensated sensors (S1133, etc.). Spectral response analogous to CIE spectral luminous efficiency Spectral response range: 480 to 660 nm Peak sensitivity wavelength: 550 nm Illuminometer Luminance meter Ceramic package for reliability Active area: 2.4 × 2.8 mm High-speed response: 0.5 μs (VR=0 V, RL=1 kΩ) Absolute maximum ratings (Ta=25 °C) Parameter Reverse voltage Operating temperature Storage temperature Symbol Condition VR Max. Topr No dew condensation*1 Tstg No dew condensation*1 *1: When there is a temperature difference between a product and the surrounding area in high humidity environment, dew condensation may occur on the product surface. Dew condensation on the product may cause deterioration in characteristics and reliability. Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the product within the absolute maximum ratings. Electrical and optical characteristics (Ta=25 °C) Parameter Spectral response range Peak sensitivity wavelength Photo sensitivity Short circuit current Dark current Rise time Terminal capacitance

Spectral response Spectral response (relative value) (Typ. Ta=25 °C) Relative sensitivity (%) Dark current vs. reverse voltage (Typ. Ta=25 °C, VR=0 V, 2856 K) Dark current Short circuit current (A)

Terminal capacitance vs. reverse voltage (Typ. Ta=25 °C) Terminal capacitance Cathode terminal mark Relative sensitivity (%) Photosensitive surface Dimensional outline (unit: mm, tolerance unless otherwise noted: ±0.15)

Recommended soldering conditions Parameter Solder temperature Specification 260 °C max. (once, less than 5 s) Remarks at least 1.5 mm away from lead roots Note: When setting the soldering conditions, check for any problems by testing out the soldering methods in advance. Related information www.hamamatsu.com/sp/ssd/doc_en.html Precautions ∙ Disclaimer ∙ Metal, ceramic, plastic products / Precautions Technical information ∙ Si photodiode / Application circuit examples Information described in this material is current as of November 2020. Product specifications are subject to change without prior...