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Features

Optical rangefi nders

Applications

The S12426 series Si APDs are designed to provide a peak sensitivity wavelength in the 900 nm band where optical rangefi nders are increasingly used. The S12426 series deliver faster response and lower bias operation than our existing Si APD (S9251 series).

Spectral response Quantum efficiency vs. wavelength Wavelength (nm) (Typ. Ta=25 °C, M=100 at 900 nm) Photosensitivity (A/W) 600 800400 1000 1200 Wavelength (nm) (Typ. Ta=25 °C) Quantum efficiency (%) 600 800400 100 1000 1200 KAPDB0269EA KAPDB0277EA Electrical and optical characteristics (Ta=25 °C) Spectral response range λ 400 to 1150 400 to 1150 nm Peak sensitivity wavelength λp M=100 - 840 - - 840 - nm Photosensitivity S λ=900 nm, M=1 - 0.52 - - 0.52 - A/W Quantum efficiency QE λ=900 nm, M=1 - 70 - - 70 - % Breakdown voltage V BR ID=100 μA 120 160 200 120 160 200 V Temp. coefficient of VBR ΔTVBR - 1.1 - - 1.1 - V/°C Dark current I D M=100 - 0.1 1 - 0.2 2 nA Temp. coefficient of ID ΔTID λ=900 nm, M=100 - 1.1 - - 1.1 - times/°C Cutoff frequency fc M=100, RL=50 Ω λ=900 nm, -3 dB - 650 - - 600 - MHz Rise time tr M=100, RL=50 Ω λ=900 nm, 10% to 90% - 0.55 - - 0.6 - ns Terminal capacitance Ct M=100, f=1 MHz - 0.5 - - 1.1 - pF Excess noise figure x M=100, λ=900 nm - 0.3 - - 0.3 - - Gain M λ=900 nm - 100 - - 100 - -

Tarminal capacitance vs. reverse voltage (Typ. Ta=25 °C) Reverse voltage (V) Tarminal capacitance 0 20 40 60 80 100 120 140 160 180 200 100 fF 1 pF 10 pF 100 pF S12426-05 S12426-02 KAPDB0272EA Dark current vs. reverse voltage (Typ. Ta=25 °C) Reverse voltage (V) Dark current 04 0 6 0 8 020 100 120 160 140 180 200 1 pA 10 pA 100 pA 10 nA 1 nA 100 nA 1 μA 100 μA 10 μA S12426-05 S12426-02 KAPDB0270EA Gain vs. reverse voltage (Typ. λ=900 nm) Reverse voltage (V) Gain 100 120 140 160 180 200 220 240 100 1000 10000 -10 ˚C 0 ˚C 20 ˚C 40 ˚C 60 ˚C 80 ˚C KAPDB0271EA

Dimensional outline (unit: mm, tolerance unless otherwise noted: ±0.2) KAPDA0148EA ϕ4.7 ± 0.1 Window ϕ2.0 ϕ5.4 ± 0.2 X A ϕ0.2 ϕ0.5 Type no. S12426-02 S12426-05 (13.5) 2.8 3.7 ± 0.2 ϕ0.45 Lead ϕ2.54 ± 0.2 Case Photosensitive surface Photosensitive area A Y Distance from photosensitive area center to cap center -0.2≤X≤+0.2 -0.2≤Y≤+0.2 Directivity 90° 80° 70° 60° 50° 40° 30° 90° 80° 70° 60° 50° 40° 30° 20° 10° 0° 10° 20° 020406080100 20 40 60 80 100 Relative sensitivity (%) (Typ. light source: tungsten lamp) KAPDB0292EA

Cat. No. KAPD1047E01 Sep. 2014 DN Information described in this material is current as of September, 2014. www.hamamatsu.com HAMAMATSU PHOTONICS K.K., Solid State Division 1126-1 Ichino-cho, Higashi-ku, Hamamatsu City, 435-8558 Japan, Telephone: (81) 53-434-3311, Fax: (81) 53-434-5184 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 8152-375-0, Fax: (49) 8152-265-8 France: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: 33-(1) 69 53 71 00, Fax: 33-(1) 69 53 71 10 United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44) 1707-294888, Fax: (44) 1707-325777 North Europe: Hamamatsu Photonics Norden AB: Torshamnsgatan 35 16440 Kista, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01 Italy: Hamamatsu Photonics Italia S.r.l.: Strada della Moia, 1 int. 6, 20020 Arese (Milano), Italy, Telephone: (39) 02-93581733, Fax: (39) 02-93581741 China: Hamamatsu Photonics (China) Co., Ltd.: B1201, Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86) 10-6586-6006, Fax: (86) 10-6586-2866 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 specification sheet to check the latest specifications. Type numbers of products listed in the delivery specification sheets or supplied as samples may have a suffix "(X)" which means preliminary specifications or a suffix "(Z)" which means developmental specifications. The product warranty is valid for one year after delivery and is limited to product repair or replacement for defects discovered and reported to us within that one year period. However, even if within the warranty period we accept absolutely no liability for any loss caused by natural disasters or improper product use. Copying or reprinting the contents described in this material in whole or in part is prohibited without our prior permission. Related information www.hamamatsu.com/sp/ssd/doc_en.html Precautions ∙ Notice ∙ Metal, ceramic, plastic package products Technical information ∙ Si APD