Photomicrosensor (Actuator Mounted) EE-SA103 Be sure to read Precautions on page 24. ■ Dimensions ■ Features An actuator can be attached. Note: All units are in millimeters unless otherwise indicated. PCB mounting type. 0.3±0.1 9High resolution with a 0.5-mm-wide aperture. 1±0.08 3 0.3±0.1 ■ Absolute Maximum Ratings (Ta = 25°C) 4 60°±2° Item Symbol Rated value 0.3±0.1 Emitter Forward current I 50 mA F Four, C0.3 7.7 +0.05 1.6 (see note 1) 0 dia. 0.3±0.1 4 6±0.15 Part C Pulse forward cur- I 1 A Two, FP B A C 0.5 rent (see note 2) 2.3 2.3 Optical Reverse voltage V 4 V R axis 6 1.5 4.4 Detector Collector–Emitter V 30 V 2.5 CEO voltage C0.3 9.3±1 Emitter–Collector V --- 1.2 0.7±0.1 ECO E C K A +0.05 voltage 1.2 0 dia. B A Four, 0.25 Four, 0.5 0.3 max. 0.25 max. Collector current I 20 mA C 6.75±0.2 (2.5) (2.5) Collector dissipa- P 100 mW C Cross section BB Cross section AA tion (see note 1) K C Ambient tem- Operating Topr –25°C to 85°C perature Storage Tstg –30°C to A E Internal Circuit 100°C Soldering temperature Tsol 260°C K C (see note 3) Unless otherwise specified, the tolerances are as shown below. Note: 1. Refer to the temperature rating chart if the ambient temper- A E ature exceeds 25°C. Dimensions Tolerance 2. The pulse width is 10 μs maximum with a frequency of 3 mm max. ±0.3 100 Hz. Terminal No. Name 3 < mm £ 6 ±0.375 3. Complete soldering within 10 seconds. A Anode 6 < mm £ 10 ±0.45 K Cathode 10 < mm £ 18 ±0.55 C Collector 18 < mm £ 30 ±0.65 E Emitter ■ Electrical and Optical Characteristics (Ta = 25°C) Item Symbol Value Condition Emitter Forward voltage V 1.2 V typ., 1.5 V max. I = 30 mA F F Reverse current I 0.01 μA typ., 10 μA max. V = 4 V R R Peak emission wavelength λ 940 nm typ. I = 20 mA P F Detector Light current I 0.5 mA min., 14 mA max. I = 20 mA, V = 10 V L F CE Dark current I 2 nA typ., 200 nA max. V = 10 V, 0 lx D CE Leakage current I --- --- LEAK Collector–Emitter saturated volt- V (sat) 0.1 V typ., 0.4 V max. I = 20 mA, I = 0.1 mA CE F L age Peak spectral sensitivity wave- λ 850 nm typ. V = 10 V P CE length Rising time tr 4 μs typ. V = 5 V, R = 100 Ω, I = 5 mA CC L L Falling time tf 4 μs typ. V = 5 V, R = 100 Ω, I = 5 mA CC L L 184 EE-SA103 Photomicrosensor (Actuator Mounted) ■ Engineering Data Forward Current vs. Collector Forward Current vs. Forward Light Current vs. Forward Current Dissipation Temperature Rating Voltage Characteristics (Typical) Characteristics (Typical) Ta = 25°C V = 10 V CE IF Ta = −30°C PC Ta = 25°C Ta = 70°C Ambient temperature Ta (°C) Forward current I (mA) F Forward voltage V (V) F Light Current vs. Collector−Emitter Relative Light Current vs. Ambi- Dark Current vs. Ambient Voltage Characteristics (Typical) ent Temperature Characteristics Temperature Characteristics (Typical) (Typical) Ta = 25°C I = 50 mA F I = 20 mA F V = 10 V CE V = 5 V CE 0 lx I = 40 mA F I = 30 mA F I = 20 mA F I = 10 mA F Collector−Emitter voltage V (V) CE Ambient temperature Ta (°C) Ambient temperature Ta (°C) Response Time vs. Load Resist- Sensing Position Characteristics Sensing Position Characteristics ance Characteristics (Typical) (Typical) (Typical) 120 V = 5 V CC I = 20 mA F Ta = 25°C I = 20 mA F V = 10 V CE V = 10 V CE Ta = 25°C 100 Ta = 25°C (Center of optical axis) 80 d 60 40 20 0 −2.0 −1.5 −1.0 −0.5 0 0.5 1.0 1.5 2.0 Distance d (mm) Load resistance R (kΩ) L Distance d (mm) Response Time Measurement Actuator Dimensions Circuit Input 2.2±0.1 dia. 90 % Output 10 % 0 1.5 −0.1dia. 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 Response time tr, tf (μs) Light current I (mA) Forward current I (mA) L F Collector dissipation P (mW) C Relative light current I (%) L Forward current I (mA) F Relative light current I (%) L Dark current I (nA) D Relative light current I (%) L Light current I (mA) L (Center of optical axis)