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| PHOTOINTERRUPTER Photointerrupter P6291 Photo IC output P6921 is a photointerrupter consisting of a high-power infrared LED and a photo IC. The photo IC incorporates a high-sensitivity photodiode, an amplifier, a Schmitt trigger circuit and an output transistor, all integrated in a single chip. These elements are enclosed in a miniature C-shape plastic package with a gap of 1.2 mm and a slit width of 0.2 mm, allowing object detection with high precision. Features Applications l Photo IC output l Miniature package l Timing detection for copier, printer, etc. l Rotary encoder l Tape end detection for VTR, tape recorder, etc. s Absolute maximum ratings (Ta=25 C) Parameter Forward current Input Reverse voltage Power dissipation Supply voltage Output voltage Output Output current Power dissipation Operating temperature Storage temperature Soldering Symbol IF VR P Vcc Vo IO Po Topr Tstg Value 50 5 80 -0.5 to +7 -0.5 to +7 8 80 -25 to +85 -30 to +85 260 C, 3 s, at least 1 mm away from package surface Unit mA V mW V V mA mW C C - s Electrical and optical characteristics (Ta=25 C, Vcc=5 V, unless otherwise noted) Parameter Symbol Condition Forward voltage VF IF=20 mA Input Reverse current IR VR=5 V Terminal capacitance Ct VR=0 V, f=1 MHz Supply voltage Vcc Low level output voltage VOL IOL=4 mA, IF=0 mA Output High level output current IOH Vo=5 V, IF=10 mA Current consumption ICC IFLH LH threshold input current RL=1.2 k Hysterisis IFHL/IFLH Transfer tPLH LH propagation delay time characIF=10 mA tPHL HL propagation delay time teristics Rise time RL=1.2 k tr Fall time tf Note) Connect a capacitor of 0.01 F or more between Vcc and GND. Min. 2.2 Typ. 1.25 30 0.1 1.3 0.6 0.8 0.07 0.03 Max. 1.45 10 7 0.4 10 3.0 6 20 30 Unit V A pF V V A mA mA s s s s 1 Photointerrupter s LED forward current vs. ambient temperature 70 60 (Typ.) P6291 s Allowable power dissipation vs. ambient temperature 100 (Typ.) s Position detection characteristic (1) 6 (Typ. Ta=25 C, IF=5 mA, Vcc=5 V, RL=1.2 k) POWER DISSIPATION (mW) FORWARD CURRENT (mA) 80 5 50 40 30 20 10 0 -25 OUTPUT VOLTAGE (V) 4 60 3 d 2 MASK 40 20 1 P6291 0 25 50 75 100 0 -25 0 0 25 50 75 100 0 1 2 3 AMBIENT TEMPERATURE (C) KLEDB0081EA AMBIENT TEMPERATURE (C) KPCB0001EA DISTANCE d (mm) KPCB0004EB s Position detection characteristic (2) 6 (Typ. Ta=25 C, IF=5 mA, Vcc=5 V, RL=1.2 k MASK 5 s Threshold current vs. ambient temperature 1.8 (Typ. Ta=25 C, Vcc=5 V, RL=1.2 k) RELATIVE THRESHOLD CURRENT 1.6 1.4 1.2 1 IFHL 0.8 0.6 0.4 -25 OUTPUT VOLTAGE (V) 4 P6291 d IFLH 3 2 1 0 0 1 2 3 0 25 50 75 100 DISTANCE d (mm) KPCB0005EA AMBIENT TEMPERATURE (C) KPCB0006EA s Dimensional outline (unit: mm) s Response time measuring circuit IF 5V RL PULSE INPUT 0.01 F Vo GND 0.2 (RECEIVER SIDE) 6.6 2.7 0.2 4.9 1.2 0.7 4.5 EMITTER/ RECEIVER AXIS 2.8 (1.2) 2.1 IF tPLH 50 % tPHL VOH 90 % 1.5 V 10 % VOL tr tf KPCC0007EB 2.5 MIN. 0.16 -0.1 4.36 +0.2 0.4 2.54 (SPECIFIED AT THE LEAD ROOT) ANODE CATHODE Vcc GND VO Vo (SPECIFIED AT THE LEAD ROOT) Tolerance unless otherwise noted: 0.2 Values in parentheses are not guaranteed, but for reference. KPCA0006EA 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)2003 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. KPC1007E03 Jul. 2003 DN |
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