Photomicrosensor EE-SJ3 Series (Transmissive) Dimensions Note: Features All units are in millimeters unless otherwise indicated. 0.3 • High-resolution model with a 0.2-mm-wide sensing aperture, high-sensitivity model with a 1-mm-wide sensing aperture, and model with a horizontal sensing aperture are available. Center mark • All models have a 3 mm wide slot. 6.2 Absolute Maximum Ratings (Ta = 25°C) 0.2 Item Emitter 6 Four, 0.5 Four, 0.25 7.6±0.3 Cross section BB Internal Circuit C Detector 2.54±0.2 Cross section AA 50 mA (see note 1) Pulse forward current IFP 1A (see note 2) Reverse voltage VR 4V Collector--Emitter voltage VCEO 30 V Emitter--Collector voltage VECO --- Collector current IC 20 mA Collector dissipation PC 100 mW (see note 1) Operating Topr --25°C to 85°C Model Aperture (a x b) EE-SJ3-C 2.1 x 1.0 Ambient be t temperature t Storage Tstg --30°C to 100°C EE-SJ3-D 2.1 x 0.2 Soldering temperature Tsol EE-SJ3-G 0.5 x 2.1 260°C (see note 3) Note: Unless otherwise specified, the tolerances are as shown below. A E Terminal No. A Name Anode K C E Cathode Collector Emitter Rated value IF 10.2 7.2±0.2 K Symbol Forward current Dimensions Tolerance 3 mm max. ±0.3 3 < mm ≤ 6 ±0.375 6 < mm ≤ 10 ±0.45 10 < mm ≤ 18 ±0.55 18 < mm ≤ 30 ±0.65 1. Refer to the temperature rating chart if the ambient temperature exceeds 25°C. 2. The pulse width is 10 µs maximum with a frequency of 100 Hz. 3. Complete soldering within 10 seconds. Ordering Information Description Part number Photomicrosensor o o c ose so ((Transmissive) a s ss e) EE-SJ3-C EE-SJ3-D EE-SJ3-G Electrical and Optical Characteristics (Ta = 25°C) Item Symbol Value EE-SJ3-C EE-SJ3-D Condition Co d o EE-SJ3-G Forward voltage VF 1.2 V typ., 1.5 V max. IF = 30 mA Reverse current IR 0.01 µA typ., 10 µA max. VR = 4 V Peak emission wavelength λP 940 nm typ. IF = 20 mA Light current IL 1 to 28 mA typ. Dark current ID 2 nA typ., 200 nA max. Leakage current ILEAK --- Collector--Emitter saturated voltage VCE (sat) 0.1 V typ., 0.4 V max. Peak spectral sensitivity wavelength λP 850 nm typ. VCE = 10 V Rising time tr 4 µs typ. Falling time tf 4 µs typ. VCC = 5 V, RL = 100 Ω Ω, IL = 5 mA Emitter Detector 0.1 mA min. 0.5 to 14 mA IF = 20 mA, VCE = 10 V VCE = 10 V, 0 ℓx --- --- 0.1 V typ., 0.4 V max. IF = 20 mA, IL = 0.1 mA EE-SJ3 Series EE-SJ3 Series Engineering Data Ambient temperature Ta (°C) Light current I L (mA) Ta = 25°C IF = 50 mA IF = 40 mA IF = 30 mA IF = 20 mA IF = 10 mA Relative light current I L (%) IF = 20 mA VCE = 10 V Ta = 25°C Light current I L (mA) Relative Light Current vs. Ambient Temperature Characteristics (Typical) IF = 20 mA VCE = 5 V Sensing Position Characteristics (EE-SJ3-D) IF = 20 mA VCE = 10 V Ta = 25°C Center of optical axis Distance d (mm) Dark Current vs. Ambient Temperature Characteristics (Typical) VCE = 10 V 0lx Ambient temperature Ta (°C) Input Output Sensing Position Characteristics (EE-SJ3-G) IF = 20 mA VCE = 10 V Ta = 25°C -0 d + Center of optical axis Distance d (mm) Response Time Measurement Circuit Center of optical axis 90 % 10 % Input Output Distance d (mm) Forward current IF (mA) Ambient temperature Ta (°C) Load resistance RL (kΩ) Sensing Position Characteristics (EE-SJ3-C) Ta = 70°C Relative light current I L (%) Response time tr, tf (µ s) Vcc = 5 V Ta = 25°C Ta = 25°C Forward voltage VF (V) Collector--Emitter voltage VCE (V) Response Time vs. Load Resistance Characteristics (Typical) Ta = --30°C Relative light current I L (%) Light Current vs. Collector--Emitter Voltage Characteristics (EE-SJ3-G) Ta = 25°C VCE = 10 V Dark current I D (nA) Pc Light Current vs. Forward Current Characteristics (Typical) Relative light current I L (%) IF Forward current I F (mA) Forward Current vs. Forward Voltage Characteristics (Typical) Collector dissipation Pc (mW) Forward current I F (mA) Forward Current vs. Collector Dissipation Temperature Rating NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4. R OMRON ELECTRONICS LLC OMRON CANADA, INC. OMRON ON–LINE One East Commerce Drive Schaumburg, IL 60173 885 Milner Avenue Toronto, Ontario M1B 5V8 847–882–2288 416-286-6465 Global – http://www.omron.com USA – http://www.omron.com/oei Canada – http://www.omron.com/oci Cat. No. GC NAPMS–1 02/03 Specifications subject to change without notice. Printed in U.S.A.