Photomicrosensor (Transmissive) EE-SX1103 Be sure to read Precautions on page 25. ■ Dimensions ■ Features Note: All units are in millimeters unless otherwise indicated. • Ultra-compact with a sensor width of 5 mm and a slot width of 2 mm. • PCB mounting type. • High resolution with a 0.4-mm-wide aperture. ■ Absolute Maximum Ratings (Ta = 25°C) Two, C0.5 Item Gate Emitter Optical axis Two, C0.3 dia. 5 min. Four, 0.5 Detector Four, 0.2 Internal Circuit Ambient temperature Symbol IF 50 mA (see note 1) Pulse forward current IFP --- Reverse voltage VR 5V Collector–Emitter voltage VCEO 30 V Emitter–Collector voltage VECO 4.5 V Collector current IC 30 mA Collector dissipation PC 80 mW (see note 1) Operating Topr –25°C to 85°C Storage Tstg –30°C to 100°C Tsol 260°C (see note 2) Soldering temperature Terminal No. A K C E Note: 1. Refer to the temperature rating chart if the ambient temperature exceeds 25°C. 2. Complete soldering within 3 seconds. Name Anode Cathode Collector Emitter Rated value Forward current Unless otherwise specified, the tolerances are ±0.2 mm. ■ Electrical and Optical Characteristics (Ta = 25°C) Item Emitter Forward voltage Symbol Value VF 1.3 V typ., 1.6 V max. Condition IF = 50 mA Reverse current IR 10 μA max. VR = 5 V Peak emission wavelength λP 950 nm typ. IF = 50 mA Light current IL 0.5 mA min. IF = 20 mA, VCE = 5 V Dark current ID 500 nA max. VCE = 10 V, 0 lx Leakage current ILEAK --- --- Collector–Emitter saturated voltage VCE (sat) 0.4 V max. IF = 20 mA, IL = 0.3 mA Peak spectral sensitivity wavelength λP 800 nm typ. VCE = 5 V Rising time tr 10 μs typ. VCC = 5 V, RL = 100 Ω, IF = 20 mA Falling time tf 10 μs typ. VCC = 5 V, RL = 100 Ω, IF = 20 mA Detector 56 EE-SX1103 Photomicrosensor (Transmissive) ■ Engineering Data Forward Current vs. Forward Voltage Characteristics (Typical) Ambient temperature Ta (°C) IF = 30 mA IF = 20 mA IF = 10 mA Collector−Emitter voltage VCE (V) Response time tr, tf (μs) VCC = 5 V Ta = 25°C Light current It (mA) Light current IL (mA) Sensing Position Characteristics (Typical) IF = 20 mA VCE = 5 V Ta = 25°C Distance d (mm) VCE = 30 V VCE = 20 V VCE = 10 V Ambient temperature Ta (°C) Ambient temperature Ta (°C) Relative light current IL (%) Response Time vs. Light Current Characteristics (Typical) IF = 20 mA VCE = 5 V Dark Current vs. Ambient Temperature Characteristics (Typical) Dark current ID (nA) IF = 40 mA Relative Light Current vs. Ambient Temperature Characteristics (Typical) Sensing Position Characteristics (Typical) Relative light current IL (%) Light current IL (mA) Ta = 25°C IF = 50 mA Forward current IF (mA) Forward voltage VF (V) Relative light current IL (%) Light Current vs. Collector−Emitter Voltage Characteristics (Typical) Light Current vs. Forward Current Characteristics (Typical) Ta = 25°C VCE = 5 V Forward current IF (mA) Forward current IF (mA) Collector dissipation PC (mW) Forward Current vs. Collector Dissipation Temperature Rating IF = 20 mA VCE = 5 V Ta = 25°C Distance d (mm) Response Time Measurement Circuit Input Output 90 % 10 % Input Output EE-SX1103 Photomicrosensor (Transmissive) 57