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| Infrared Assemblies Dual Channel Transmissive Sensor HOA1889 Series FEATURES * Choice of phototransistor or photodarlington output * PCB mount package * Polarized locator pins * Accurate position sensing * 0,5 mm (0.020 in.) aperture windows * 1,78 mm (0.070 in.) slot width * Available in shipping tubes The HOA1889 Series consists of two infrared emitting diodes facing two NPN silicon phototransistors (HOA1889-011) or two photodarlington transistors (HOA1889-013) encased in a black thermoplastic housing. Detector switching takes place whenever an opaque object passes through the slot between the the emitter and the detector. The dual channels allow both the speed and the direction of the interrupter to be sensed. Emitters and detectors have a 0,5 mm (0.020 in.) vertical aperture. This feature is ideal for use in applications in which high position resolution is desired. The sensor housing is an opaque thermoplastic with aperture openings for use in applications in which maximum rejection of ambient light is important and maximum position resolution is desired. The HOA1889 Series contains plastic molded components. For additional component information see SEP8506, SDP8406, and SDP8106. Housing material is Valox(R). Housings are soluble in chlorinated hydrocarbons and ketones. Recommended cleaning agents are methanol and isopropanol. Valox is a registered trademark of General Electric Company. Honeywell Sensing and Control Infrared Assemblies Dual Channel Transmissive Sensor ABSOLUTE MAXIMUM RATINGS (25C free-air temperature unless otherwise noted) Operating Temperature Range Storage Temperature Range Soldering Temperature (5 sec) IR EMITTER Power Dissipation Reverse Voltage Continuous Forward Current DETECTOR Collector-Emitter Voltage Emitter Collector Voltage Power Dissipation 100 mW 3V 50 mA TRANSISTOR 30 V 5V 100 mW (1) (1) HOA1889 Series CAUTION STRESS DAMAGE Functional operation of the device at or above "Absolute Maximum Ratings" for extended periods of time may affect reliability. Failure to comply with these instructions may result in product damage. -40C to 85C -40C to 85C 240C DARLINGTON 15 V 5V 100 mW 30 mA (1) Collector DC Current 30 mA Note: 1. Derate linearly at 0.78 mW/C above 25C. ELECTRICAL CHARACTERISTICS (25C unless otherwise noted) Parameter IR EMITTER (each) Forward Voltage Reverse Leakage Current DETECTOR (each) Collector-Emitter Breakdown Voltage HOA1889-011 HOA1889-013 Emitter-Collector Breakdown Voltage Collector Dark Current HOA1889-011 HOA1889-013 COUPLED CHARACTERISTICS On-State Collector Current HOA1889-011 HOA1889-013 Collector-Emitter Saturation Voltage HOA1889-011 HOA1889-013 Rise And Fall Time HOA1889-011, HOA1889-013 IC(ON) 0.5 2.0 VCE(SAT) 0.4 1.1 tr , t f 15 75 s V mA VCE=5 V IF=20 mA IF=20 mA IC=40 A IC=250 A VCC=5 V, IC=1 mA RL=1000 RL=100 V(BR)CEO 30 15 V(BR)ECO ICEO 100 250 5.0 V nA IE=100 A VCE=10 V IF=0 V IC=100 A VF IR 1.6 10 V A IF=20 mA VR=3 V Symbol Min Typ Max Unit Test Condition 2 Honeywell * Sensing and Control For application help: call 1-800-537-6945 Infrared Assemblies Dual Channel Transmissive Sensor SCHEMATIC HOA1889 Series 4 5 3 2 6 7 1 8 Figure 2: Non-saturated Switching Time vs Load Resistance 1000 Figure 1: IRED Forward Bias Characteristics 100 90 80 70 60 50 40 30 20 10 0 0.8 Forward current - mA Response time - s Pulsed condition TA = 80 C TA = 25 C TA = -40 C 1.0 1.2 1.4 1.6 1.8 2.0 100 Photodarlington 10 Phototransistor 1 10 100 1000 10000 Forward voltage - V Load resistance - Ohms Figure 3: Detector Dark Current vs Temperature Figure 4: Collector Current vs Ambient Temperature Normalized collector current 1.2 1.0 0.8 0.6 0.4 0.2 0.0 -50 -25 0 25 50 75 100 Free-air temperature - C For application help: call 1-800-537-6945 Honeywell * Sensing and Control 3 Infrared Assemblies Dual Channel Transmissive Sensor ORDER GUIDE Catalog Listing HOA1889-011 HOA1889-013 Description Dual Channel Transmissive Sensor, Phototransistor Dual Channel Transmissive Sensor, Photodarlington 13,39 (.527) HOA1889 Series OUTLINE DIMENSIONS mm/(in.) (for reference only) Leads 1. Anode 1 2. Cathode 1 3. Anode 2 4. Cathode 2 5. Collector 2 7. Collector 1 6. Emitter 2 8. Emitter 1 2,54 (.100) 5,08 (.200) 10,16 (.400) 1,02 (.040) 10,92 (.430) 8,88 (.350) 14,55 (.573) 5 5,08 (.200) 9,84 (.388) 6 7 8 .1,27 (.050) 4 3 13,45 (.533) 2 1 2x O1,02 (.040) 3,18 (.125) 3,3 (.130) 2.0 3,45 (.136) 7,62 (.300) WARRANTY/REMEDY Honeywell warrants goods of its manufacture as being free of defective material and faulty workmanship. Contact your local sales office for warranty information. If warranted goods are returned to Honeywell during that period of coverage, Honeywell will repair or replace without charge those items it finds defective. The foregoing is Buyer's sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. While we provide application assistance, personally, through our literature, and through the Honeywell website, it is up to the customer to determine the suitability of the product in the application. Specifications may change at any time without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. SALES AND SERVICE MICRO SWITCH Sensing and Control serves its customers through a worldwide network of sales offices and distributors. For application assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact a nearby sales office or call: TELEPHONE 1-800-537-6945 (USA) 1-800-737-3360 (Canada) 1-815-235-6847 (International) FAX 1-815-235-6545 (USA) INTERNET www.honeywell.com/sensing info@micro.honeywell.com Sensing and Control Honeywell Inc. 11 West Spring Street Freeport, Illinois 61032 Printed with Soy Ink on 50% Recycled Paper www.honeywell.com/sensing 006457-1-EN IL50 GLO 1298 Printed in USA |
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