PHOTODIODE Si photodiode S8193 Detector for X-ray monitors Features Applications l High sensitivity, high reliability photodiode with ceramic scintillator l High X-ray sensitivity: 1.8 times that of CWO l Less afterglow than CsI: <0.1 %/3 ms, <0.01 %/30 ms l Unlike CsI, has no deliquescence l X-ray analysis, X-ray detection ■ Absolute maximum ratings (Ta=25 °C) Parameter Reverse voltage Operating temperature Storage temperature Symbol VR Max. Topr Tstg Value 5 -10 to +60 -20 to +70 Unit V °C °C ■ Electrical and optical characteristics (without scintillator, Ta=25°C) Parameter Spectral response range Peak sensitivity wavelength Symbol λ λp Photo sensitivity S Dark current Terminal capacitance ID Ct Condition λ=500 nm λ=λp VR=10 mV VR=0 V, f=10 kHz Min. - Typ. 190 to 1000 720 0.26 0.5 2 950 Max. 50 - Unit nm nm A/W A/W pA pF ■ X-ray sensitivity (reference value, tube current: 1.0 mA, aluminum filter: t=6 mm, distance=830 mm) X-ray tube voltage 120 keV Note) Depends on equipment and measurement conditions. Typ. 30 Unit nA 1 Si photodiode ■ Dark current vs. reverse voltage ■ Terminal capacitance vs. reverse voltage (Typ. Ta=25 ˚C) 1 nA TERMINAL CAPACITANCE 100 pA DARK CURRENT (Typ. Ta=25 ˚C) 100 nF 10 pA 1 pA 100 fA 0.01 0.1 S8193 1 10 REVERSE VOLTAGE (V) 10 nF 1 nF 100 pF 0.1 1 10 REVERSE VOLTAGE (V) KSPDB0152EA KSPDB0153EA 10.1 ± 0.1 8.9 ± 0.1 CERAMIC SCINTILLATOR 7.9 ■ Dimensional outline (unit: mm) (10.5) 1.15 0.3 3.15 2.0 ± 0.1 PHOTOSENSITIVE CERAMIC SCINTILLATOR SURFACE 8.9 0.5 LEAD 9.2 ± 0.3 7.4 ± 0.2 8.0 ± 0.3 ANODE TERMINAL MARK KSPDA0129EA 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. ©2004 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 Cat. No. KSPD1042E02 Jan. 2004 DN