PHOTODIODE Si PIN photodiode S9345 Dual-element photodiode using newly developed small, thin package S9345 is a dual-element Si PIN photodiode employing a newly developed small, thin plastic package. The cubic volume reduced to onefifth that of similar type photodiodes using conventional package. In order to extend the detection area when used as a reflection-mode optical switch, the entire photodiode active area of 1.5 mm wide and 5.6 mm long is asymmetrically segmented into 2 longitudinal sections of 1.5 mm and 4.1 mm. Features Applications l Miniature and thin plastic package: 3.4 × 7.0 × 0.95 t mm l Surface mounting type l Asymmetrical dual-element PIN photodiode l Active area l Optical switch Photodiode a: 1.5 × 1.5 mm Photodiode b: 1.5 × 4.1 mm l High sensitivity ■ Absolute maximum ratings (Ta=25 °C) Parameter Maximum reverse voltage Operating temperature Storage temperature Symbol VR Max. Topr Tstg Value 20 -25 to +85 -40 to +100 Unit V °C °C ■ Electrical and optical characteristics (Ta=25 °C, per 1 element) Parameter Spectral response range Peak sensitivity wavelength Photo sensitivity Short circuit Photodiode a current Photodiode b Dark current Photodiode a Terminal capacitance Photodiode b Cut-off frequency Symbol λ λp S Condition ID λ=780 nm VR=0 V, 2856 K, 100 lx VR=10 V, all elements Ct VR=10 V, f=1 MHz fc VR=10 V, RL=50 Ω λ=780 nm, -3 dB Isc Min. 0.5 - Typ. 320 to 1100 960 0.55 2.6 7.1 0.4 4 10 Max. 5 8 20 Unit nm nm A/W 7 15 - MHz µA nA pF 1 Si PIN photodiode ■ Photo sensitivity temperature characteristic ■ Spectral response (Typ. Ta=25 ˚C) 0.7 PHOTO SENSITIVITY (A/W) QE=100 % 0.6 0.5 0.4 0.3 0.2 0.1 400 600 800 1000 TERMINAL CAPACITANCE DARK CURRENT 0.4 0.2 0 100 pA 10 pA 10 600 700 800 900 1000 1100 KPINB0294EA (Typ. Ta=25 ˚C, f=1 MHz) 100 pF PHOTODIODE b 10 pF PHOTODIODE a 1 pF 100 fF 0.1 100 REVERSE VOLTAGE (V) 500 1 nF 1 nA 1 0.6 ■ Terminal capacitance vs. reverse voltage 10 nA 0.1 0.8 WAVELENGTH (nm) (Typ. Ta=25 ˚C) 1 pA 0.01 1.0 KPINB0293EA ■ Dark current vs. reverse voltage 100 nA 1.2 -0.2 400 1200 WAVELENGTH (nm) (Typ.) 1.4 TEMPERATURE COEFFICIENT (%/˚C) 0.8 0 200 S9345 1 10 100 REVERSE VOLTAGE (V) KPINB0295EA KPINB0296EA ■ Dimensional outline (unit: mm) 0.2 ACTIVE AREA 0.3 3.4 * 1.5 b 6.4 7.0 * 7.2 ± 0.2 7.2 ± 0.2 2.54 7.0 * 1.3 b 0.02 a 2.54 a 4.1 0.5 1.5 ACTIVE AREA 0.3 4.0 ± 0.2 4.0 ± 0.2 PHOTOSENSITIVE SURFACE 0.75 0.05 0.15 0.95 0.05 2.8 0.45 3.4 * ANODE a CATHODE COMMON ANODE b CATHODE COMMON CATHODE COMMON Tolerance unless otherwise noted: ±0.1, ±2˚ Chip position accuracy with respect to the package dimensions marked *. X, Y≤±0.2, θ≤±2˚ Electrodes Part of the lead frame on the bottom of the package might not be covered with epoxy resin. KPINA0095EA 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. KPIN1069E01 Dec. 2004 DN