Photomicrosensor (Actuator Mounted) EE-SA103 Be sure to read Precautions on page 24. ■ Dimensions ■ Features Note: All units are in millimeters unless otherwise indicated. • An actuator can be attached. • PCB mounting type. • High resolution with a 0.5-mm-wide aperture. 0.3±0.1 9 3 1±0.08 ■ Absolute Maximum Ratings (Ta = 25°C) 0.3±0.1 60°±2° 4 Item 0.3±0.1 0.3±0.1 Part C Four, C0.3 1.6+0.05 0 dia. 7.7 4 Two, 0.5 6±0.15 B A C 2.3 6 Emitter 2.3 Optical axis 1.5 4.4 2.5 E 1.2+0.05 0 dia. 0.25 max. 0.3 max. C0.3 0.7±0.1 1.2 C B A 6.75±0.2 9.3±1 A K Four, 0.5 Four, 0.25 (2.5) (2.5) Cross section BB Cross section AA K K Ambient temperature C A Internal Circuit E E Terminal No. Name A Anode K C E Cathode Collector Emitter Dimensions 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 Storage Tstg –30°C to 100°C Tsol 260°C (see note 3) Note: 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. 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 Rated value IF Soldering temperature C Unless otherwise specified, the tolerances are as shown below. A Detector Symbol Forward current ■ Electrical and Optical Characteristics (Ta = 25°C) Item Emitter Detector Symbol Value Condition 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 0.5 mA min., 14 mA max. IF = 20 mA, VCE = 10 V Dark current ID 2 nA typ., 200 nA max. VCE = 10 V, 0 lx Leakage current ILEAK --- --- Collector–Emitter saturated voltage VCE (sat) 0.1 V typ., 0.4 V max. IF = 20 mA, IL = 0.1 mA Peak spectral sensitivity wavelength λP 850 nm typ. VCE = 10 V Rising time tr 4 μs typ. VCC = 5 V, RL = 100 Ω, IL = 5 mA Falling time tf 4 μs typ. VCC = 5 V, RL = 100 Ω, IL = 5 mA 184 EE-SA103 Photomicrosensor (Actuator Mounted) ■ Engineering Data Ambient temperature Ta (°C) Ta = 25°C Ta = 70°C IF = 20 mA IF = 10 mA Collector−Emitter voltage VCE (V) VCE = 10 V 0 lx Dark current ID (nA) IF = 30 mA Ambient temperature Ta (°C) Response Time vs. Load Resistance Characteristics (Typical) Sensing Position Characteristics (Typical) Ambient temperature Ta (°C) Sensing Position Characteristics (Typical) 120 80 Response Time Measurement Circuit Distance d (mm) d 60 40 20 0 −2.0 Load resistance RL (kΩ) IF = 20 mA VCE = 10 V Ta = 25°C 100 (Center of optical axis) IF = 20 mA VCE = 10 V Ta = 25°C (Center of optical axis) Relative light current IL (%) Response time tr, tf (μs) Forward current IF (mA) Dark Current vs. Ambient Temperature Characteristics (Typical) IF = 20 mA VCE = 5 V Relative light current IL (%) IF = 40 mA VCC = 5 V Ta = 25°C Light current IL (mA) Ta = −30°C Forward voltage VF (V) IF = 50 mA Light current IL (mA) Ta = 25°C VCE = 10 V Relative Light Current vs. Ambient Temperature Characteristics (Typical) Light Current vs. Collector−Emitter Voltage Characteristics (Typical) Ta = 25°C Light Current vs. Forward Current Characteristics (Typical) Relative light current IL (%) PC Forward current IF (mA) IF Forward current IF (mA) Forward Current vs. Forward Voltage Characteristics (Typical) Collector dissipation PC (mW) Forward Current vs. Collector Dissipation Temperature Rating −1.5 −1.0 −0.5 0 0.5 1.0 1.5 2.0 Distance d (mm) Actuator Dimensions Input Output 2.2±0.1 dia. 90 % 10 % 0 1.5−0.1 dia. Input Output Note: 1. Make sure that the portions marked with dotted lines have no burrs. 2. The material of the actuator must be selected by considering the infrared permeability of the actuator. EE-SA103 Photomicrosensor (Actuator Mounted) 185