Photomicrosensor (Transmissive) EE-SX493 Dimensions Features Incorporates an IC chip with a built-in detector element and amplifier. Note: All units are in millimeters unless otherwise indicated. Incorporates a detector element with a built-in temperature com- pensation circuit. A wide supply voltage range: 4.5 to 16 VDC Directly connects with C-MOS and TTL. 6 Allows highly precise sensing with a 0.2-mm-wide sensing aperture. RoHS Compliant. 0.2 Absolute Maximum Ratings (Ta = 25C) 9.5 6.50.05 Item Symbol Rated value 6.90.5 Pull-off Emitter Forward current I 50 mA (see note 1) F taper: 1/25 Reverse voltage V 4 V Five, 0.5 max. R Five, 0.25 (1.25) (1.25) Detector Power supply voltage V 16 V 0.750.1 CC Cross section AA Cross section BB Output voltage V 28 V OUT Output current I 16 mA OUT 0 Two, 1 (Tip dimension) 70.1 0.2 dia. Permissible output P 250 mW OUT Internal Circuit dissipation (see note 1) K V Ambient Operating T 40 C to 60 C O opr temperature Unless otherwise specified, the 40 C to 85 C Storage T A G stg tolerances are as shown below. Soldering temperature T 260 C (see note 2) sol Terminal No. Name Dimensions Tolerance A Anode 3 mm max. 0.125 Note: 1. Refer to the temperature rating chart if the ambient temper- K Cathode 3 < mm 6 0.150 ature exceeds 25 C. V Power supply 2. Complete soldering within 10 seconds. 6 < mm 10 0.180 (Vcc) 10 < mm 18 0.215 O Output (OUT) Ordering Information 18 < mm 30 0.260 G Ground (GND) Description Model Photomicrosensor (transmissive) EE-SX493 Electrical and Optical Characteristics (Ta = 25 C) Item Symbol Value Condition Emitter Forward voltage V 1.2 V typ., 1.5 V max. I = 20 mA F F Reverse current I 0.01 A typ., 10 A max. V = 4 V R R Peak emission wavelength 940 nm typ. I = 20 mA P F Detector Low-level output voltage V 0.12 V typ., 0.4 V max. V = 4.5 to 16 V, I = 16 mA, I = 15 mA OL CC OL F High-level output voltage V 15 V min. V = 16 V, R = 1 k , I = 0 mA OH CC L F Current consumption I 5 mA typ., 10 mA max. V = 16 V CC CC Peak spectral sensitivity 870 nm typ. V = 4.5 to 16 V P CC wavelength LED current when output is OFF I 10 mA typ., 15 mA max. V = 4.5 to 16 V FT CC LED current when output is ON Hysteresis H 15% typ. V = 4.5 to 16 V (see note 1) CC Response frequency f 3 kHz min. V = 4.5 to 16 V, I = 15 mA, I = 16 mA (see note 2) CC F OL Response delay time t (t )3 s typ. V = 4.5 to 16 V, I = 15 mA, I = 16 mA (see note 3) PLH PHL CC F OL Response delay time t (t ) 20 s typ. V = 4.5 to 16 V, I = 15 mA, I = 16 mA (see note 3) PHL PLH CC F OL Photomicrosensor (Transmissive) EE-SX493 1933. The following illustrations show the definition of response Note: 1. Hysteresis denotes the difference in forward LED delay time. current value, expressed in percentage, calculated from the respective forward LED currents when the photo IC in turned from ON to OFF and when the Input photo IC in turned from OFF to ON. 2. The value of the response frequency is measured by rotating the disk as shown below. Output 2.1 mm 0.2 mm 0.2 mm Disk Engineering Data Forward Current vs. Collector Forward Current vs. Forward LED Current vs. Supply Voltage Dissipation Temperature Rating Voltage Characteristics (Typical) (Typical) Ta = 25C R = 1 k L I ON FT Ta = 30C Ta = 25C Ta = 70C I OFF FT Ambient temperature Ta (C) Supply voltage V (V) Forward voltage V (V) CC F Low-level Output Voltage vs. Am- Low-level Output Voltage vs. LED Current vs. Ambient Temper- Output Current (Typical) bient Temperature Characteristics ature Characteristics (Typical) (Typical) V = 5 V CC Ta = 25C V = 5 V CC R = 330 L V = 5 V I = 15 mA CC F I ON FT I = 15 mA F I OFF I = 16 mA FT OL I = 5 mA OL Ambient temperature Ta (C) Ambient temperature Ta (C) Output current I (mA) C Current Consumption vs. Supply Response Delay Time vs. Forward Repeat Sensing Position Voltage (Typical) Current (Typical) Characteristics (Typical) 40 VCC = 5 V Ta = 25C Ta = 25C R = 330 35 L I = 15 mA I = 15 mA F F IF V = 5 V CC t R = 330 30 L VOUT n = repeat 20 times (EE-SX4 ) t tPHL tPLH 25 d = 0.01 mm 1 20 tPHL (tPLH) 15 IF ICC VCC RL OUT 10 VOUT GND 5 tPLH (tPHL) 0 045 1015 20 2530350 Distance d (mm) Supply voltage V (V) CC Forward current I (mA) F 194 Photomicrosensor (Transmissive) EE-SX493 Current consumption Icc (mA) Forward current I (mA) LED current I (mA) F FT Output allowable dissipation P (mW) C Low level output voltage V (V) OL Response delay time t , t (s) PHL PLH Forward current I (mA) F Output transistor Low level output voltage V (V) OL LED current I (mA) FT