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| MODULE Light emitting/receiving module P8212 Integrated light emitting/receiving elements for automobile VICS P8212 is a light emitting/receiving module consisting of an LED array and a photodiode in the same small package. The width of this module is minimized so that automobile antennas can be designed thin. A lens is also fitted onto the photodiode to increase the amount of input light. Although the lens makes the photodiode directivity narrow, this problem was solved by separating the photodiode optical axis from the LED axis to match the light emitting and receiving areas required for VICS. Features Applications l Small package l Lens design optimized for light emitting/receiving timings l Cylindrical lens with less pickup error during component mounting l Automobile VICS s Absolute maximum ratings (Ta=25 C) Parameter Symbol Photodiode reverse voltage VR Max. LED reverse voltage VR Max. LED pulse forward current * IFP Operating temperature Topr Storage temperature Tstg *1: 64 kHz, duty ratio=50 %, 4 ms ON, average duty ratio=2.5 % parameter Spectral response range Peak sensitivity wavelength Photo sensitivity Short circuit current Dark current Cut-off frequency Terminal capacitance Directivity at half width Symbol l lp S ISC ID fc Ct Condition Value 20 4 1300 -30 to +95 -40 to +115 Unit V V mA C C s Electrical and optical characteristics for photodiode (Ta=25 C) l=lp l=850 nm 100 lx, 2856 K VR=12 V VR=12 V, RL=1 kW l=850 nm, -3dB VR=12 V, f=1 MHz Direction in long side Direction in short side Min. 520 460 27 - Typ. 480 to 1100 960 620 540 33 1 4 40 55 +35, -18 Max. 10 - Unit nm nm mA/W mA/W mA nA MHz pF degree s Electrical and optical characteristics for LED (Ta=25 C) parameter Peak emission wavelength Spectral half width Pulse forward voltage Reverse current Pulse radiant intensity Cut-off frequency Symbol lp Dl VFP IR Iep fc Condition Min. IF=100 mA 830 IF=100 mA IFP=900 mA * 5.5 VR=4 V IFP=900 mA * 1400 IF=100 mA10 mAp-p Direction in long side Directivity at half width Direction in short side *2: Average peak value in pulse operation at 64 kHz, 50 % duty ratio, 4 ms ON Typ. 850 40 6.3 1800 20 30 13 Max. 900 7.4 10 - Unit nm nm V mA mW/sr MHz degree 1 Light emitting/receiving module s Emission spectrum 100 (Typ. Ta=25 C) P8212 s Radiant intensity vs. pulse forward current (LED) 4000 (Typ. Ta=25 C) RELATIVE RADIANT OUTPUT (%) RADIANT INTENSITY (mW/sr) 800 900 1000 80 3000 60 40 2000 20 1000 0 700 0 0 200 400 600 800 1000 1200 1400 1600 WAVELENGTH (nm) PULSE FORWARD CURRENT (mA) KLEDB0114EA KPCB0023EA s Directivity: direction in short side RELATIVE RADIANT OUTPUT/RELATIVE SENSITIVITY(%) 100 90 LED 80 70 60 50 40 30 20 10 0 -40 -30 -20 -10 0 10 20 30 40 KPCB0021EA s Directivity: direction in long side RELATIVE RADIANT OUTPUT/RELATIVE SENSITIVITY(%) 100 90 LED 80 70 PHOTODIODE 60 50 40 30 20 10 0 -40 -30 -20 -10 0 10 20 30 40 KPCB0022EA (Typ. Ta=25 C) (Typ. Ta=25 C) PHOTODIODE ANGLE ANGLE s Pulse forward voltage vs. pulse forward current (LED) s Dimensional outline (unit: mm) 33.5 0.2 10 (Typ. Ta=25 C) (22 x) 0.5 0.8 0.2 PULSE FORWARD VOLTAGE (V) 9 5.9 0.2 8 7 6 5 4 3 2 1 0 0 200 400 600 800 1000 1200 1400 1600 PHOTODIODE INSIDE LINE FIGURE LED INSIDE LINE FIGURE 0.3 0.1 (2 x) 6.90 0.1 (18 x) 2.30 0.1 2.0 MAX. 8.9 0.2 19.1 0.2 MOLD BURR 0.3 MAX. 3.5 MAX. MOLD BURR AREA 0.1 0.1 3.0 0.1 5.6 0.2 1.10 0.1 0.25 0.1 0.7 0.2 1.5 0.2 PULSE FORWARD CURRENT (mA) KPCB0024EA KPCA0008EA 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. (c)2001 Hamamatsu Photonics K.K. HAMAMATSU PHOTONICS K.K., Solid State Division 1126-1 Ichino-cho, Hamamatsu City, 435-8558 Japan, Telephone: (81) 053-434-3311, Fax: (81) 053-434-5184, 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.: 8, 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: Smidesvagen 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. KACC1057E01 Jan. 2001 DN |
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