Two-dimensional PSD S5990-01, S5991-01 Improved tetra-lateral type for surface mounting Features Applications Large photosensitive area S5990-01: 4 × 4 mm S5991-01: 9 × 9 mm Light spot detection Pointing device (computer mouse, track-ball) Position measurement Chip carrier package for surface mounting (automatic mounting with solder reflow) Thin package: 1.26 mmt Improved tetra-lateral type (pin-cushion type) delivers superior position detection. Evaluation circuit board provided (sold separately) C4674-01 (DC signal processing circuit) Absolute maximum ratings (Ta=25 °C) Parameter Reverse voltage Operating temperature Storage temperature Symbol VR max Topr Tstg Value 20 -20 to +60 -20 to +80 Unit V °C °C Electrical and optical characteristics (Ta=25 °C) Parameter Spectral response range Peak sensitivity wavelength Photosensitivity Interelectrode resistance Symbol λ λp S Rie Position detection error E Saturation photocurrent Ist Dark current ID Rise time tr Terminal capacitance Position resolution Ct ΔR Condition λ=λp Vb=0.1 V λ=900 nm, VR=5 V light spot size: φ0.2 mm * λ=900 nm, VR=5 V RL=1 kΩ VR=5 V VR=5 V, RL=1 kΩ λ=900 nm VR=5 V, f=10 kHz Io=1 μA, B=1 kHz * Min. 5 S5990-01 Typ. 320 to 1100 960 0.6 7 Max. 15 Min. 5 S5991-01 Typ. 320 to 1100 960 0.6 7 Max. 15 nm nm A/W kΩ - ±70 ±150 - ±150 ±250 μm - 500 - - 500 - μA - 0.5 10 - 1 50 nA - 1 - - 2 - μs - 150 0.7 300 - - 500 1.5 1000 - pF μm Unit * In the range that is 80% from the center to the edge. Recommended light spot size is larger than φ0.2 mm. www.hamamatsu.com 1 S5990-01, S5991-01 Two-dimensional PSD Spectral response Dark current vs. reverse voltage (Typ. Ta=25 °C) (Typ. Ta=25 °C) 10 nA 0.8 0.7 0.5 Dark current Photosensitivity (A/W) S5991-01 1 nA 0.6 0.4 0.3 S5990-01 100 pA 10 pA 0.2 0.1 0 300 400 500 600 700 800 900 1000 1100 Wavelength (nm) 1 pA 0.1 1 10 100 Reverse voltage (V) KPSDB0026EA KPSDB0068EA Terminal capacitance vs. reverse voltage (Typ. Ta=25 °C) Terminal capacitance 10 nF S5991-01 1 nF 100 pF S5990-01 10 pF 0.1 1 10 100 Reverse voltage (V) KPSDB0073EA 2 S5990-01, S5991-01 Two-dimensional PSD Example of position detectability (Ta=25 °C, λ=830 nm, light spot size: φ0.2 mm) S5990-01 S5991-01 (Scan interval: 0.4 mm) (Scan interval: 1 mm) KPSDC0064EA KPSDC0065EA 3 S5990-01, S5991-01 Two-dimensional PSD Dimensional outlines (unit: mm) S5990-01 S5991-01 8.8 ± 0.15 X2 Y1 Photosensitive area 9.0 X1 X2 Y1 0.46 Silicone resin 3.0 1.5 1.8 2.5 Photosensitive surface 1.5 Y2 1.26 ± 0.15 Silicone resin 0.46 Photosensitive surface 16.5 ± 0.2 Photosensitive area 4.0 X1 Index mark 14.5 ± 0.2 (4 ×) R0.3 Y2 1.26 ± 0.15 10.6 ± 0.2 (4 ×) R0.3 1.8 (10 ×) 0.6 1.27 Burrs shall protrude no more than 0.3 mm on any side of package. Anode X1 NC NC NC Anode Y1 Anode X2 NC Cathode NC Anode Y2 (10 ×) 1.2 (I1) 2.54 Burrs shall protrude no more than 0.3 mm on any side of package. (I3) (I2) (I4) pin should be open-circuited KPSDA0044EB Anode X1 NC NC NC Anode Y1 Anode X2 NC Cathode NC Anode Y2 (I1) (I3) (I2) (I4) pin should be open-circuited KPSDA0045EA Conversion formula (l2 + l3) - (l1 + l4) l1 + l2 + l3 + l4 (l2 + l4) - (l1 + l3) l1 + l2 + l3 + l4 = = 2X L 2y L x, y: position coordinate of light spot S5990-01: L=4.5 mm S5991-01: L=10 mm 4 Two-dimensional PSD S5990-01, S5991-01 Precautions ∙ The light input window of this product uses soft silicone resin. Avoid touching the window to keep it from grime and damage that can decrease sensitivity. External force applied to the resin surface may deform or cut off the wires, so do not touch the window to prevent such troubles. ∙ Use rosin flux when soldering, to prevent the terminal lead corrosion. Reflow oven temperature should be at 260 °C maximum for 5 seconds maximum time under the conditions that no moisture absorption occurs. Reflow soldering conditions differ depending on the type of PC board and reflow oven. Carefully check these conditions before use. ∙ Silicone resin swells when it absorbs organic solvent, so do not use any solvent other than alcohol. ∙ Avoid unpacking until you actually use this product to prevent the terminals from oxidation and dust deposits or the coated resin from absorbing moisture. When the product is stored for 3 months while not unpacked or 24 hours have elapsed after unpacking, perform baking in nitrogen atmosphere at 150 °C for 3 to 5 hours or at 120 °C for 12 to 15 hours before use. Information described in this material is current as of May, 2013. 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. 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 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) 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: Thorshamnsgatan 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) 02-935-81-733, Fax: (39) 02-935-81-741 China: Hamamatsu Photonics (China) Co., Ltd.: 1201 Tower B, Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86) 10-6586-6006, Fax: (86) 10-6586-2866 Cat. No. KPSD1010E05 May 2013 DN 5