S1787-12

PHOTODIODE Si photodiode S1787 series Plastic package photodiode with low dark current S1787 series is a family of plastic package photodiodes that offer low dark current. Plastic package used is light-impervious, so no stray light can reach the active area from the side or backside. This allows reliable optical measurements in the visible to near infrared range, over a wide dynamic range from low light levels to high light levels. Features Applications l S1787-04: For visible range S1787-08: For visible to IR range S1787-12: For visible to near IR range l Exposure meter l Illuminometer l Camera auto exposure l Stroboscope light control l Copier l Display light control l Optical switch, etc. s General ratings / Absolute maximum ratings Type No. Window material * Active area size Effective active area (mm) (mm2) S1787-04 V S1787-08 R 2.4 × 2.8 6.6 10 S1787-12 I * Window material R: resin coating, V: visual-compensation filter, I: infrared-cutting filter Absolute maximum ratings Operating Reverse Storage temperature voltage temperature Topr VR Max. Tstg (V) (°C) (°C) -10 to +60 -20 to +70 s Electrical and optical characteristics (Typ. Ta=25 °C, unless otherwise noted) Spectral Peak response sensitivity range wavelength λ λp (nm) 320 to 730 320 to 1100 320 to 1000 (nm) 560 960 650 Type No. Photo sensitivity Rise Short Dark Temp. S time Infrared circuit Temp. current coefficient (A/W) tr sensitivity current coefficient ID of ID VR=0 V Isc of Isc VR=1 V GaP He-Ne ratio TCID λp RL=1 kΩ Max. 100 lx LED laser 560 nm 633 nm 0.3 0.33 0.3 0.19 0.38 0.34 (%) 10 (µA) 0.65 5.6 2.3 (%/°C) -0.01 0.1 (pA) (times/°C) 10 20 1.12 (µs) 2.5 0.5 S1787-04 S1787-08 S1787-12 0.3 0.58 0.35 Terminal Shunt capacitance resistance Ct Rsh VR=0 V VR=10 mV f=10 kHz Min. Typ. (pF) (GΩ) (GΩ) 700 200 10 1 100 10 Si photodiode s Spectral response 0.7 (Typ. Ta=25 ˚C) S1787 series s Rise time vs. load resistance 1 ms (Typ. Ta=25 ˚C, VR=0 V) 0.6 PHOTO SENSITIVITY (A/W) S1787-08 100 µs S1787-04/-08 0.5 RISE TIME 0.4 S1787-12 10 µs 0.3 0.2 1 µs S1787-12 100 ns 0.1 S1787-04 0 200 400 600 800 1000 10 ns 102 103 104 105 WAVELENGTH (nm) KSPDB0124EA LOAD RESISTANCE (Ω) KSPDB0125EA s Dark current vs. reverse voltage 100 pA (Typ. Ta=25 ˚C) s Shunt resistance temperature characteristics 10 TΩ 1 TΩ (Typ. VR=10 mV) S1787-04/-08 S1787-12 SHUNT RESISTANCE 10 pA 100 GΩ 10 GΩ 1 GΩ 100 MΩ 10 MΩ 1 MΩ S1787-12 DARK CURRENT 1 pA S1787-04/-08 100 fA 10 fA 0.01 0.1 1 10 100 kΩ -20 0 20 40 60 80 REVERSE VOLTAGE (V) KSPDB0126EA AMBIENT TEMPERATURE (˚C) KSPDB0127EA s Short circuit current linearity 100 10-2 s Dimensional outline (unit: mm, tolerance unless otherwise noted: ±0.15) (8.5) 0.8 3.4 ± 0.3 (Typ. Ta=25 ˚C, “A” light source fully illuminated) OUTPUT CURRENT (A) 10-4 S1787-08 10-6 S1787-12 10-8 10-10 10-12 10-14 10-16 10-8 S1787-04 ACTIVE AREA 2.8 × 2.4 PHOTOSENSITIVE SURFACE 1.0 +0 4.5 -0.5 1.4 8.0 -0.1 10-6 10-4 10-2 100 102 104 106 108 0.3 INCIDENT LIGHT LEVEL (lx) KSPDB0128EA 7.8 -0.1 KSPDA0056EA +0 Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2001 Hamamatsu Photonics K.K. 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, http://www.hamamatsu.com U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P.O.Box 6910, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1) 908-231-0960, Fax: (1) 908-231-1218 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49) 08152-3750, Fax: (49) 08152-2658 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: Smidesvägen 12, SE-171 41 Solna, Sweden, Telephone: (46) 8-509-031-00, Fax: (46) 8-509-031-01 Italy: Hamamatsu Photonics Italia S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39) 02-935-81-733, Fax: (39) 02-935-81-741 2.2 - 0.1 +0.2 +0 6.0 - 0.3 +0 Cat. No. KSPD1038E01 Apr. 2001 DN