HOA2498-003

HOA2498 Reflective Sensor FEATURES Choice of phototransistor or photodarlington output Focused for maximum response Wide operating temperature range (55Cto+100C) INFRA-64.TIF DESCRIPTION OUTLINE DIMENSIONS in inches (mm) The HOA2498 series consists of an infrared emitting Tolerance 3 plc decimals 0.010(0.25) diode and an NPN silicon phototransistor 2 plc decimals 0.020(0.51) (HOA2498001,002) or photodarlington (HOA2498003), encased sidebyside on converging .250(6.35) optical axes in a black thermoplastic housing. The detector responds to radiation from the IRED only when .070(1.78) .625(15.88) a reflective object passes within its field of view. The .450(11.43) .50(12.7) HOA2498 series employs metal can packaged TEST .75(19.05) components. For additional component information see SURFACE (E) EMITTER SE1450, SD1440, and SD1410. (C) COLLECTOR .250(6.35 (A) ANODE (K) CATHODE Housing material is polyester. Housings are soluble in .062(1.60)R .150(3.81) 2 PLCS chlorinated hydrocarbons and ketones. Recommended .040(1.02) .187(4.75) cleaning agents are methanol and isopropanol. DIM 039.ds4 Honeywell reserves the right to make changes in order to improve design and 260 h supply the best products possible.HOA2498 Reflective Sensor ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS IR EMITTER DETECTOR COUPLED CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS SCHEMATIC (25C Free-Air Temperature unless otherwise noted) Operating Temperature Range -55C to 100C Storage Temperature Range -55C to 125C Soldering Temperature (10 sec) 260C IR EMITTER Power Dissipation 75 mW Reverse Voltage 3 V Continuous Forward Current 50 mA DETECTOR TRANS. DARLINGTON Collector-Emitter Voltage 30 V 15 V Emitter-Collector Voltage 5 V 5 V Power Dissipation 75 mW 75 mW Collector DC Current 30 mA 30 mA Honeywell reserves the right to make changes in order to improve design and 261 h supply the best products possible.