Photomicrosensor EE-SX493 (Transmissive) Dimensions Note: Features All units are in millimeters unless otherwise indicated. 6 0.2 9.5 Incorporates an IC chip with a built-in detector element and amplifier. • Incorporates a detector element with a built-in temperature compensation circuit. • • • A wide supply voltage range: 4.5 to 16 VDC 6.5±0.05 6.9±0.5 (1.25) • Five, 0.25 (1.25) Item Emitter 0.75±0.1 Cross section AA Allows highly precise sensing with a 0.2-mm-wide sensing aperture. Absolute Maximum Ratings (Ta = 25°C) Pull-off taper: 1/25 max. Five, 0.5 Directly connects with C-MOS and TTL. Symbol Forward current IF 50 mA (see note 1) Reverse voltage VR 4V Power supply voltage VCC 16 V Cross section BB Detector 0 7±0.1 Internal Circuit K A Output voltage VOUT 28 V V Output current IOUT 16 mA O Permissible output dissipation POUT 250 mW (see note 1) Operating Topr –40°C to 60°C Storage Tstg –40°C to 85°C Soldering temperature Tsol 260°C (see note 2) G Terminal No. A K Name Anode Cathode V Power supply (Vcc) Output (OUT) Ground (GND) O G Two, 1 –0.2 dia. (Tip dimension) Rated value Unless otherwise specified, the tolerances are as shown below. Dimensions Tolerance 3 mm max. ±0.125 3 t mm v 6 ±0.150 6 t mm v 10 ±0.180 10 t mm v 18 ±0.215 18 t mm v 30 ±0.260 Ambient temperature Note: 1. Refer to the temperature rating chart if the ambient temperature exceeds 25°C. 2. Complete soldering within 10 seconds. Electrical and Optical Characteristics (Ta = 25°C) Item Emitter Symbol Value Condition Forward voltage VF 1.2 V typ., 1.5 V max. IF = 20 mA Reverse current IR 0.01 µA typ., 10 µA max. VR = 4 V Peak emission wavelength λP 940 nm typ. IF = 20 mA Low-level output voltage VOL 0.12 V typ., 0.4 V max. Vcc = 4.5 to 16 V, IOL = 16 mA, IF = 15 mA High-level output voltage VOH 15 V min. Vcc = 16 V, RL = 1 kΩ, IF = 0 mA Current consumption ICC 5 mA typ., 10 mA max. Vcc = 16 V Peak spectral sensitivity wavelength λP 870 nm typ. VCC = 4.5 to 16 V IFT 10 mA typ., 15 mA max. VCC = 4.5 to 16 V Hysteresis nH 15% typ. VCC = 4.5 to 16 V (see note 1) Response frequency f 3 kHz min. VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16 mA (see note 2) Response delay time tPLH (tPHL) 3 µs typ. VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16 mA (see note 3) Response delay time tPHL (tPLH) 20 µs typ. VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16 mA (see note 3) Detector LED current when output is OFF LED current when output is ON 168 EE-SX493 EE-SX493 Note: 3. The following illustrations show the definition of response delay time. 1. Hysteresis denotes the difference in forward LED current value, expressed in percentage, calculated from the respective forward LED currents when the photo IC in turned from ON to OFF and when the photo IC in turned from OFF to ON. 2. The value of the response frequency is measured by rotating the disk as shown below. Input Output 2.1 mm 0.2 mm 0.2 mm Disk VCC = 5 V RL = 330 Ω IFT ON IFT OFF Supply voltage VCC (V) IFT ON LED current I FT (mA) Ta = 70°C Low-level Output Voltage vs. Output Current (Typical) Ta = 25°C VCC = 5 V IF = 15 mA Response Delay Time vs. Forward Current (Typical) Vout (EE-SX4jj) Forward current IF (mA) Ta = 25°C RL =1 kΩ Low-level Output Voltage vs. Ambient Temperature Characteristics (Typical) VCC = 5 V IF = 15 mA IOL = 16 mA IOL = 5 mA Ambient temperature Ta (°C) Repeat Sensing Position Characteristics (Typical) VCC = 5 V RL = 330 Ω Ta = 25°C VOUT (EE-SX3jj) IFT OFF Supply voltage VCC (V) Output current IC (mA) Response delay time t PHL , t PLH (µs) Current consumption Icc (mA) Ta = 25°C IF = 0 mA (15 mA) Ta = 25°C Forward voltage VF (V) Ambient temperature Ta (°C) Current Consumption vs. Supply Voltage (Typical) Ta = –30°C Low level output voltage V OL(V) LED current I FT (mA) LED Current vs. Ambient Temperature Characteristics (Typical) LED Current vs. Supply Voltage (Typical) Output transistor Ambient temperature Ta (°C) Forward current I F (mA) Forward current I F (mA) 300 Forward Current vs. Forward Voltage Characteristics (Typical) Low level output voltage V OL(V) Forward Current vs. Collector Dissipation Temperature Rating Output allowable dissipation Pc (mW) Engineering Data Center of optical axis Ta = 25°C IF =15 mA VCC = 5 V RL = 330 Ω n = repeat 20 times d1 = 0.01 mm Distance d (mm) 169