UV to near IR for precision photometry These Si photodiodes have sensitivity in the UV to near IR range. They are suitable for low-light-level detection in analysis and the like. High sensitivity in UV range Analytical instruments Optical measurement equipment High reliability Structure / Absolute maximum ratings Dimensional outline/ Window material*1 Photosensitive area size (mm) Absolute maximum ratings Operating Storage Reverse voltage temperature temperature VR max Topr Tstg (V) (°C) (°C) *1: Window material K=borosilicate glass, Q=quartz glass *2: Refer to “Precautions against UV light exposure.” 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 (Typ. Ta=25 °C, unless otherwise noted) Spectral Peak response sensitivity range wavelength λ λp Short circuit current Isc 100 lx Terminal Dark Noise Temp. Rise time Shunt capacitance current coefficient tr resistance equivalent Ct ID power of ID VR=0 V Rsh VR=10 mV VR=0 V NEP TCID RL=1 kΩ VR=10 mV max. f=10 kHz (times/°C)

Photosensitivity temperature characteristics Dark current vs. reverse voltage (Typ. Ta=25 °C) Dark current

Dimensional outlines (unit: mm) Photosensitive surface Photosensitive surface Distance from photosensitive area center to cap center -0.3≤X≤+0.3 -0.3≤Y≤+0.3 Distance from photosensitive area center to cap center -0.3≤X≤+0.3 -0.3≤Y≤+0.3 Connected to case The glass window may extend a maximum of 0.2 mm above the upper surface of the cap. KSPDA0197EB Photosensitive surface Glass Photosensitive surface Distance from photosensitive area center to cap center -0.3≤X≤+0.3 -0.3≤Y≤+0.3 Distance from photosensitive area center to cap center -0.3≤X≤+0.3 -0.3≤Y≤+0.3 The glass window may extend a maximum of...

Glass Photosensitive surface Photosensitive surface Distance from photosensitive area center to cap center -0.6≤X≤0 -0.3≤Y≤+0.3 Distance from photosensitive area center to cap center -0.6≤X≤0 -0.3≤Y≤+0.3 The glass window may extend a maximum of 0.2 mm above the upper surface o

Photosensitive surface Photosensitive surface Distance from photosensitive area center to cap center -0.315≤X≤+0.485 -0.4≤Y≤+0.4 Connected to case Distance from photosensitive area center to cap center -0.315≤X≤+0.485 -0.4≤Y≤+0.4 KSPDA0200EC Connected to case The glass window may extend a maximum of 0.2 mm above the upper surface of the cap. KSPDA0193EC Precautions against UV light exposure ∙ When UV light irradiation is applied, the product characteristics may degrade. Such examples include degradation of the product’s UV sensitivity and increase in dark current. This phenomenon varies depending...

Related information www.hamamatsu.com/sp/ssd/doc_en.html Precautions ∙ Disclaimer ∙ Metal, ceramic, plastic package products Technical information ∙ Si photodiode/Application circuit examples Information described in this material is current as of October, 2015. Product specifications are subject to change without prior notice due to improvements or other reasons. This document has been carefully prepared and the information contained is believed to be accurate. In rare cases, however, there may be inaccuracies such as text errors. Before using these products, always contact us for the delivery...