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| HOA086X/087X Transmissive Sensor FEATURES * Phototransistor output * Accurate position sensing * Four mounting configurations * 0.125 in.(3.18 mm) slot width * Choice of detector aperture * Choice of opaque or IR transmissive housings INFRA-33.TIF DESCRIPTION The HOA086X/087X series consists of an infrared emitting diode facing an NPN silicon phototransistor encased in a black thermoplastic housing. The phototransistor switching takes place whenever an opaque object passes through the slot between emitter and detector. This series allows the user to choose from available options: (1) mounting tab configurations, (2) lead spacing, (3) electro-optical characteristics, (4) detector aperture size, and (5) housing materials. The HOA086X series utilizes an IR transmissive polysulfone housing which features smooth optical faces without external aperture openings; this feature is desirable when aperture blockage from airborne contaminants is a possibility. The HOA087X series employs an opaque polysulfone housing with aperture openings for use in applications in which maximum rejection of ambient light is important and in situations where maximum position resolution is desired. The HOA086X/087X series employs plastic molded components. For additional component information see SEP8506 and SDP8406. Housing material is polysulfone. Housings are soluble in chlorinated hydrocarbons and ketones. Recommended cleaning agents are methanol and isopropanol. To specify the complete product characteristics, see the PART NUMBER GUIDE. OUTLINE DIMENSIONS in inches (mm) Tolerance 3 plc decimals 0.010(0.25) 2 plc decimals 0.020(0.51) Package T DIM_041a.cdr Packages N/P/L PACKAGE N .495(12.57) .475(12.07) PACKAGE P .737(18.72) .717(18.21) PACKAGE L .435(11.05) .415(10.54) om .c 4u et he as at .d w w w 274 .435(11.05) .415(10.54) DIM_41b.ds4 .435(11.05) .415(10.54) .737(18.72) .717(18.21) h Honeywell reserves the right to make changes in order to improve design and supply the best products possible. www..com HOA086X/087X Transmissive Sensor ELECTRICAL CHARACTERISTICS PARAMETER IR EMITTER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS DETECTOR COUPLED CHARACTERISTICS 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 Collector DC Current -40C to 85C -40C to 85C 240C 100 mW [A] 3V 50 mA 30 V 5V 100 mW [A] 30 mA SCHEMATIC Honeywell reserves the right to make changes in order to improve design and supply the best products possible. h 275 HOA086X/087X Transmissive Sensor Fig. 1 IRED Forward Bias Characteristics gra_092.ds4 Fig. 2 Non-Saturated Switching Time vs Load Resistance 100 gra_093.ds4 100 90 80 70 60 50 40 30 20 10 0 0.8 Forward current - mA TA = 80 C TA = 25 C TA = -40 C 1.0 1.2 1.4 1.6 1.8 2.0 Response time - s Pulsed condition 10 1 10 100 1000 10000 Forward voltage - V Fig. 3 Dark Current vs Temperature Fig. 4 gra_301.cdr Load resistance - Ohms Collector Current vs Ambient Temperature 1.2 1.0 0.8 0.6 0.4 0.2 0.0 -50 -25 0 25 50 75 gra_095.ds4 Normalized collector current 100 Free-air temperature - C All Performance Curves Show Typical Values PART NUMBER GUIDE 276 h Honeywell reserves the right to make changes in order to improve design and supply the best products possible. HOA086X/087X Transmissive Sensor Honeywell reserves the right to make changes in order to improve design and supply the best products possible. h 277 |
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