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| Back Opto-Switch Reflective Phototransistor output. Sensing distance 5mm. Dust-tight construction. With a visible-light intercepting filter which allows objects to be sensed without being greatly influenced by the light radiated from fluorescent lamps. Mounted with M2 screws. Model with soldering terminals (EE-SF5). Model with PCB terminals (EE-SF5-B). EE-SF5(-B) Dimensions Matte d A Internal Circuit C 1.9 dia. 2.2 dia. hole K E Terminal No. A K C E Name Anode Cathode Collector Emitter Unless otherwise specified, the tolerances are as shown below. Four , 1.5 Dimensions Four, 0.5 Tolerance 0.3 0.375 0.45 0.55 0.65 7.61 Four, 0.25 3 mm max. 3 t mm v 6 6 t mm v 10 10 t mm v 18 18 t mm v 30 2.540.2 7.620.3 EE-SF5 2.540.2 EE-SF5-B Absolute Maximum Ratings (Ta = 25C) Item Emitter Forward current Pulse forward current Reverse voltage Detector Collector-Emitter voltage Emitter-Collector voltage Collector current Collector dissipation Ambient temperature Operating Storage Soldering Note: IF IFP VR VCEO VECO IC PC Topr Tstg Tsol Symbol Rated value 50 mA (see note 1) 1 A (see note 2) 4V 30 V --20 mA 100 mW (see note 1) -25C to 80C -30C to 80C 260C 1. Refer to the temperature rating chart if the ambient temperature exceeds 25C. 2. The pulse width is 10 s maximum with a frequency of 100 Hz. Electrical and Optical Characteristics (Ta = 25C) Item Emitter Forward voltage Reverse current Peak emission wavelength Detector Light current IR P IL Symbol VF Value 1.2 V typ., 1.5 V max. 0.01 A typ., 10 A max. 940 nm typ. 200 A min., 2,000 A max. 2 nA typ., 200 nA max. 2 A max. --850 nm typ. 30 s typ. 30 s typ. IF = 30 mA VR = 4 V IF = 20 mA IF = 20 mA, VCE = 10 V White paper with a reflection ratio of 90%, d = 5 mm (see note) VCE = 10 V, 0 x IF = 20 mA, VCE = 10 V with no reflection --VCE = 10 V VCC = 5 V, RL = 1 k, IL = 1 mA VCC = 5 V, RL = 1 k, IL = 1 mA Condition Dark current Leakage current Collector-Emitter saturated voltage Peak spectral sensitivity wavelength Rising time Falling time Note: ID ILEAK VCE (sat) P tr tf The letter "d" indicates the distance between the top surface of the sensor and the sensing object. Engineering Data Forward Current vs. Collector Dissipation Temperature Rating Collector dissipation Pc (mW) Light Current vs. Forward Current Characteristics (Typical) Ta = 25C VCE = 10 V d = 5 mm Sensing object: White paper with a reflection factor of 90% Light Current vs. Collector-Emitter Voltage Characteristics (Typical) Ta = 25C d = 5 mm Sensing object: White paper with a reflection factor of 90% IF = 40 mA Forward current I F (mA) Light current I L (mA) Light current I L (mA) IF = 30 mA IF = 20 mA IF = 10 mA Ambient temperature Ta (C) Forward current IF (mA) Collector-Emitter voltage VCE (V) Relative Light Current vs. Ambient Temperature Characteristics (Typical) Relative light current I L (%) IF = 20 mA VCE = 5 V Dark Current vs. Ambient Temperature Characteristics (Typical) VCE = 10 V 0x Response Time vs. Load Resistance Characteristics (Typical) Vcc = 5 V Ta = 25C Ambient temperature Ta (C) Ambient temperature Ta (C) Response time tr, tf ( s) Dark current I D (nA) Load resistance RL (k) Sensing Distance Characteristics (Typical) Ta = 25C VCE = 10 V Sensing object: White paper with a reflection factor of 90% Sensing Position Characteristics (Typical) Relative light current I L (%) IF = 20 mA VCE = 5 V Ta = 25C (a) : d1 = 3 mm (b) : d1 = 5 mm Sensing object: White paper with a reflection factor of 90% Sensing Position Characteristics (Typical) Relative light current I L (%) IF = 20 mA VCE = 5 V Ta = 25C d1 = 5 mm Sensing object: White paper with a reflection factor of 90% Light current I L ( A) Phototransistor side LED side d1 = 5 mm Distance d (mm) Distance d2 (mm) Distance d2 (mm) Sensing Angle Characteristics (Typical) Relative light current I L (%) Sensing Angle Characteristics (Typical) Relative light current I L (%) Response Time Measurement Circuit Input Output 90 % 10 % Ta = 25C IF = 20 mA VCE = 10 V Sensing object: White paper with a reflection factor of 90% d = 5 mm Sensing object Ta = 25C IF = 20 mA VCE = 10 V d = 5 mm Sensing object: White paper with a reflection factor of 90% Input Output Angle deviation () Angle deviation () |
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