V I S H AY I N T E R T E C H N O L O G Y, I N C . Optoelectronics - Through-Hole Package Designs Eliminate Cross Talk AND TEC I INNOVAT O L OGY Reflective and Transmissive Sensors N HN OPTOELECTRONICS O 19 62-2012 Proven Portfolio of Reflective and Transmissive Sensors with Through-Hole Packaging FEATURES Transmissive Reflective • Wide gap widths up to 3.1 mm • Operating range up to 15 mm • Fine apertures from 0.25 mm to 1.0 mm • Peak operating distance up to 2.5 mm • Output current (phototransistor) from 0.5 mA to 4.0 mA • Output current of 1 mA, typical • Vertical and horizontal slots • Package designs eliminate cross talk BENEFITS OF THROUGH-HOLE PACKAGES • Manual assembly - leaded devices can be hand soldered • More robust solder area in case of double sided soldering • Holders allow positioning of the sensor, not confined to the PCB APPLICATIONS • Detect the status of a door or panel, inserted coin, credit/ATM card , or paper edge –– Printers, copier, scanners, computer servers, networking equipment, vending machines, ATM machines • Interface to encoding wheels and strips –– Meters, pumps, angular position sensors, linear position sensors • Industrial - optical switch, liquid level sensing RESOURCES • • • • Datasheets: http://www.vishay.com/optical-sensors/ Application Notes: http://www.vishay.com/doc?81452, http://www.vishay.com/doc?81449 Optoelectronis Portfolio: http://www.vishay.com/optoelectronics/ For technical questions, contact [email protected] One of the World’s Largest Manufacturers of Discrete Semiconductors and Passive Components PRODUCT SHEET 1/2 VMN-PT0268-1202 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 V I S H AY I N T E R T E C H N O L O G Y, I N C . INNOVAT O L OGY Reflective and Transmissive Sensors 19 62-2012 TRANSMISSIVE SENSORS (Photo Interrupters, Slotted Interrupters) PART NUMBER GAP (mm) APERTURE (mm) TCST1030 3.0 None OUTPUT CURRENT TYPICAL (mA) 2.4 1 4 TCST1103 TCST1202 3.1 TCST1300 TCST1230 2.8 TCST2103 TCST2202 3.1 TCST2300 TCST5250 2.7 0.5 2 0.25 0.5 0.5 2.0 1.0 4.0 0.5 2.0 0.25 0.5 0.5 1.5 ON/OFF TIME ton/toff (µs) 15/10 8.3 x 4.7 x 8.15 10/8 11.9 x 6.3 x 10.8 15/10 9.2 x 4.8 x 5.4 10/8 24.5 x 6.3 x 10.8 15/10 14.3 x 6 x 9.5 DIMENSIONS (mm) Note • All optical sensors have phototransistor output 100 130 0 I Crel - Relative Collector Current I Crel - Relative Collector Current 110 A = 0.5 mm 90 80 s 70 60 50 40 30 20 10 0 VS = + 5 V 110 s 90 + OPA – 50 30 0.2 0.4 CNY70 TCRT1000 TCRT1010 0.2 to 15 0 to 5 0.2 to 4 2.5 0 to 0.5 1 PEAK OPERATING DISTANCE (mm) Notes (1) Relative collector current > 20 % 10 I Crel - Relative Collector Current 1.2 1 d CNY70 0.1 V CE = 5 V I F = 20 mA 0.001 0 4 6 d - Distance (mm) PRODUCT SHEET 0.4 8 10 • A current limiting resistor, connected in series with the emitter diode to keep forward current within specification • A load resistor, connected in series with emitter of the phototransistor, to provide a voltage output The emitter current of the phototransistors will be low (< 1 mA)in many applications. To achieve a high cut-off frequency and high output voltage, a low load resistor followed by an amplifier is recommended. VCE = 10 V I F = 20 mA 1.0 + 10 TCRT1000 0.8 – OPA + 0.6 TCRT5000 0.4 390 Ω 1 kΩ 1 kΩ 0.2 Output 220 k Ω GND 0.0 2 0.2 R4 A typical optical sensor circuit consists of a sensor and two external components: TCRT5000 TCRT5000(L) (1) 0 Vout s - Displacement (mm) REFLECTIVE SENSORS OPERATING RANGE (mm) R2 TCST1030 s - Displacement (mm) PART NUMBER R5 70 10 0.1 0.2 0.3 0.4 0.5 TCST1230 R3 R1 TCST5250 0 - 0.5 - 0.4 - 0.3 - 0.2 - 0.1 0 I C - Collector Current (mA) Optoelectronics - Through-Hole Package Designs Eliminate Cross Talk AND TEC I OPTOELECTRONICS N HN O 0 4 2 8 10 12 14 16 6 d - Distance to Reflecting Card (mm) 2/2 VMN-PT0268-1202 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000