PHOTO IC Photo IC diode assembly S10108, S10109 For flame eye/using photo IC diode (RoHS compliance) instead of CdS cell S10108 and S10109 sensors are designed specifically for flame detection (flame eye) in oil-fired hot water boilers and heaters. These sensors incorporate a photo IC diode instead of conventional CdS cells and are available with 2 types of incident light direction (head-on type S10108: and side-on type: S10109). Each sensor is assembled in an easy-to-install package along with the cable. Features Applications l Spectral response suitable for detecting oil burner l Easy-to-install assembly with cable l Little variation in output current and good linearity l Flame detection in oil boilers and heaters l Safety devices and alarms for heat generating devices l Photorelay control devices (in comparison with conventional types using phototransistors and CdS cells) l RoHS compliant products ■ Absolute maximum ratings (Ta=25 °C) Parameter Symbol Maximum reverse voltage VR Max. Photocurrent IL Forward current IF Power dissipation *1 P Operating temperature Topr Storage temperature Tstg *1: Derate power dissipation at a rate of -3.3 mW/°C above Ta=25 °C Value -0.5 to +16 10 10 250 -30 to +80 -40 to +85 Unit V mA mA mW °C °C ■ Electrical and optical characteristics (Ta=25 °C) Parameter Spectral response range Peak sensitivity wavelength Dark current Photocurrent Symbol λ λp ID IL Rise time *2 tr Fall time *2 tf Condition VR=5 V VR=5 V, 100 lx 10 to 90 %, VR=7.5 V RL=10 kΩ, λ=560 nm 90 to 10 %, VR=7.5 V RL=10 kΩ, λ=560 nm Min. 0.19 Typ. 300 to 820 560 1.0 0.31 Max. 50 0.48 Unit nm nm nA mA - 6.0 - ms - 2.5 - ms *2: Rise/fall time measurement method PULSED LIGHT FROM LED (l=560 nm) 2.5 V 90 % VO 10 % 0.1 µF 7.5 V tr tf VO LOAD RESISTANCE RL KPICC0041EA 1 S10108, S10109 Photo IC diode assembly ■ Spectral response ■ Linearity (Typ. Ta=25 ˚C, VR=5 V) 1.0 (Typ. Ta=25 ˚C, VR=5 V, 2856 K) 10 mA 0.9 1 mA 0.7 PHOTOCURRENT RELATIVE SENSITIVITY 0.8 0.6 0.5 0.4 0.3 100 µA 10 µA 1 µA 0.2 0.1 0 200 400 600 1000 800 100 nA 0.1 1200 1 10 100 1000 ILLUMINATION (lx) WAVELENGTH (nm) KPICB0101EA KPICB0102EA ■ Rise/fall times vs. load resistance RISE/FALL TIMES (ms) 100 (Typ. Ta=25 ˚C, VR=7.5 V, λ=560 nm, Vo=2.5 V) tr 10 1 tf 0.1 0.01 100 1k 10 k 100 k 1M LOAD RESISTANCE (Ω) KPICB0077EA ■ Operating circuit examples IL Vout CL R Vout = IL × R Example ➁ OUTPUT EXAMPLE V CL R Vout IL ILLUMINANCE (lx) OUTPUT VOLTAGE (Vout) V OUTPUT VOLTAGE (Vout) Example ➀ OUTPUT EXAMPLE ILLUMINANCE (lx) Vout = V - (IL × R) KPICC0125EA KPICC0126EA Note) · The photo IC diode has a specific polarity (anode/cathode). Be careful to make the correct connection. · The photo IC diode must be reverse-biased so that a positive potential is applied to the cathode. · Set load resistance R by taking the latter circuit into account. · To eliminate high-frequency components, we recommend placing a load capacitance CL in parallel with load resistance RL as a low-pass filter. 1 Cut-off frequency fc = 2πCLRL · Before using, check whether noise is present in the location where this product is used. Take measures to prevent noise as needed, for example, by shielding the cable or adding a capacitor (about 0.1 µF between the anode and cathode of the photo IC diode). 2 S10108, S10109 Photo IC diode assembly ■ Dimensional outlines (unit: mm) S10108 (head-on type) S10109 (side-on type) 44 34 34 17 8 6.5 6.5 9.5 MAX. 9.5 MAX. 8.2 2.4 4 23 2 2 7 INPUT LIGHT 2-CONDUCTOR FLAT CABLE 15 6 7 20.5 9 4 23 2-CONDUCTOR FLAT CABLE 8.5 PHOTO IC DIODE 4 22 13.5 3.8 6.5 26 INPUT LIGHT 4 PHOTO IC DIODE 17 8 4.5 4.5 44 650 –0 650 –0 +50 +50 15 KPICA0068EA KPICA0069EA 2-conductor flat cable Conductor Dimension cross-section area 2 White 0.3 mm φ1.6 mm With red line 0.3 mm2 φ1.6 mm Color Pin connection Anode Cathode These products have a shape designed for specific use in flame detection applications. Before using, however, please test these products in actual equipment to ensure their characteristics and reliability. 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. ©2007 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, 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 Cat. No. KPIC1066E01 Jul. 2007 DN 3