EE-SX2088

Photomicrosensor EE-SX2088 (Transmissive) Dimensions Note: Features All units are in millimeters unless otherwise indicated. • 0.5-mA output min. with only 1-mA forward LED current. • Mounting tabs to secure EE-SX2088 to PCB. • Best suited to drive CMOS IC. 5 ± 0.2 2-R1 6 ± 0.2 25 ± 0.2 19 ± 0.15 Absolute Maximum Ratings (Ta = 25°C) 2-∅ 3.2 ± 0.2 hole 2-C2 12.8 ±0.2 3.4 ±0.2 0.5 ± 0.1 0.5 ± 0.1 10 ± 0.2 A B Item Emitter 6.5 ± 0.1 Optical axis 8.4 ± 0.1 4 - 0.25 7.2 ± 0.2 2.5 ± 0.1 9.2 3 ± 0.4 K Section BB A 3.0 ± 0.4 C (Bottom view) Detector 4 - 0.5 A B Section AA E Ambient temperature Internal Circuit A Symbol IF 50 mA (see note 1) Pulse forward current IFP 1A (see note 2) Reverse voltage VR 4V Collector--Emitter voltage VCEO 35 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 Storage Tstg --30°C to 100°C C Note: K Unless otherwise specified, the tolerances are ±0.2 mm. E Terminal No. A K Name Anode Cathode C E Collector Emitter Rated value Forward current 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 (Transmissive) EE-SX2088 Electrical and Optical Characteristics (Ta = 25°C) Item Emitter e Detector e ec o Combination Symbol Value Condition Forward voltage VF 1.2 V typ.; 1.4 V max. IF = 20mA Reverse current IR 0.01 µA typ.; 10 µA max. VR = 4 V Peak emission wavelength λp(L) 940 mm typ. IF = 20 mA Dark current ID 2 nA typ.; 1000 nA max. VCE = 10 V 0 lx Peak spectral sensitivity wavelength λp(P) 850 nm typ. VCE = 5 V Light current (collector current) IL 0.5 to 20 mA IF = 1 mA Collector-emitter saturated voltage VCE (sat) 0.75 V typ.; 1 V max. IF = 2 mA Rising time* tr 70 µs typ. VCC = 2 V Falling time* tf 70 µs typ. VCE = 2 V IL = 0.5 mA *The illustrations on the following page show the rising time, tr, and the falling time, tf. IL = 2 mA RL = 100 Ω EE-SX2088 EE-SX2088 VCC Input 0 90% 10% Output t tr RL tf Engineering Data Input Characteristics (Typical) 60 Pc 50 100 IF 40 30 50 20 10 0 -20 0 20 40 60 80 100 0 Collector dissipation PC (mW) Forward current I F (mA) Temperature Characteristics Ambient temperature TA (°C) Sensing Position Characteristics (Typical) TA = --30°C 50 100 Relative light current I L (%) Output t Forward current I F (mA) Input 0 TA = +25°C 40 TA = +70°C 30 20 10 TA = 25°C IF = 1 mA VCE = 2 V 90 80 70 d 60 50 40 30 20 10 0 0 0.2 0.4 0.6 0.8 1.0 1.2 2 1.4 1.6 1.8 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.8 3.0 Forward voltage VF (V) Input/output Characteristics (Typical) 18 TA = 25°C 22 VCE = 2V 20 Light current I L (mA) Light current I L (mA) 20 Output Characteristics (Typical) 16 14 12 10 8 6 4 1 2 3 4 Forward current IF (mA) 5 Dark Current Temperature Dependency (Typical) 18 16 14 IF = 3 mA 12 IF = 2.5 mA 10 8 IF = 2mA 6 IF = 1.5 mA IF = 1 mA 0 1 2 3 4 5 6 7 8 9 Collector-emitter voltage VCE (V) 10 Light Current Temperature Dependency (Typical) 2 1.8 VCE = 10V 0 lx Light current I L (mA) Dark current I D (mA) 100 70 50 10 7 5 3 2 1 0.7 0.5 0.3 0.2 0.1 IF = 3.5 mA 2 0 30 20 1000 TA = 25°C 4 2 Response Time vs Load Resistance Characteristics (Typical) Switching regulator tr, tf ( µs) 22 Distance d (mm) 1.6 IF = 1 mA VCE = 2 V 1.4 1.2 1 0.8 IF = 0 .5 mA VCE = 2 V 0.6 0.4 0.2 -30-20 -10 0 10 20 30 40 50 60 70 80 90 Ambient temperature TA (°C) 0 --40 --20 0 20 40 60 80 100 Ambient temperature TA (°C) 500 VCE = 2V IL = 2mA TA = 25°C 200 tr 100 tf 50 20 10 20 50 100 200 500 Load resistance RL (kΩ) 100 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.