HOA1406-001

HOA1406 Reflective Sensor FEATURES • Choice of phototransistor or photodarlington output • Low profile package • Hermetic style emitter and detector • Focused for maximum response • 24.0 in.(610 mm) min. 26 AWG PTFE insulated lead wires INFRA-84.TIF DESCRIPTION The HOA1406 series consists of an infrared emitting diode facing an NPN silicon phototransistor (HOA1406- 001) or photodarlington (HOA1406- 003) encased side- by- side on converging optical axes, in a black thermoplastic housing. The detector responds to radiation from the IRED only when a reflective object passes within its field of view. This low profile sensor is ideally suited for applications where space is limited, or stacking of sensors is required. The HOA1406 series employs hermetically sealed metal can packaged components. For additional component information see SE2460, SD2440, SD2410. Housing material is polycarbonate. Housings are soluble in chlorinated hydrocarbons and ketones. Recommended cleaning agents are methanol and isopropanol. OUTLINE DIMENSIONS in inches (mm) Tolerance 3 plc decimals ±0.010(0.25) 2 plc decimals ±0.020(0.51) .335 (8.51) .315 (8.00) .062(1.60) R. 2 PLCS A .260 (6.60) .240 (6.10) TEST SURFACE K .610 (15.49) .590 (14.99) .135 (3.43) .115 (2.92) E C 0.20 (5.08) .450(11.43) .430 (10.92) .950 (24.13) .930 (23.67) .110 (2.79) .090 (2.29) Wire color code and functions are: IRED anode - red IRED cathode - black Collector - white Emitter - green DIM_072.ds4 256 h Honeywell reserves the right to make changes in order to improve design and supply the best products possible. HOA1406 Reflective Sensor ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS IR EMITTER DETECTOR COUPLED CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS SCHEMATIC (25¡C Free-Air Temperature unless otherwise noted) Operating Temperature Range Storage Temperature Range IR EMITTER Power Dissipation Reverse Voltage Continuous Forward Current DETECTOR Collector-Emitter Voltage Emitter-Collector Voltage Power Dissipation Collector DC Current Honeywell reserves the right to make changes in order to improve design and supply the best products possible. -40¡C to 100¡C -40¡C to 100¡C 80 mW [À] 3V 50 mA TRANS. 30 V 5V 75 mW [Á] 30 mA DARLINGTON 15 V 5V 75 mW [Á] 30 mA h 257 HOA1406 Reflective Sensor Fig. 1 IRED Forward Bias Characteristics Fig. 2 gra_073.ds4 Pulsed condition TA = 80°C TA = 25°C TA = -40°C 100 Photodarlington 10 Phototransistor 1 0.8 1.0 1.2 1.4 1.6 1.8 10 2.0 100 1000 10000 Load resistance - Ohms Forward voltage - V Fig. 4 Dark Current vs Temperature gra_301.cdr Normalized collector current Fig. 3 gra_079.ds4 1000 Response time - µs Forward current - mA 100 90 80 70 60 50 40 30 20 10 0 Non-Saturated Switching Time vs Load Resistance Collector Current vs Ambient Temperature gra_076.ds4 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 Fig. 6 Collector Current vs Distance to Reflective Surface 1.00 0.90 0.80 0.70 0.60 0.50 0.40 0.30 0.20 0.10 gra_210.ds4 Normalized collector current Normalized collector current Fig. 5 IF = 40 mA VCC = 5.0 V 0.00 0.04 0.08 0.12 0.16 0.20 0.24 0.30 Collector Current vs IRED Forward Current gra_209.ds4 1.80 1.60 1.40 1.20 1.00 0.80 VCE = 5 V d = 0.2 in. 0.60 0.40 0.20 0.00 0 Distance to reflective surface - inches 10 20 30 40 50 IRED forward current - mA• All Performance Curves Show Typical Values 258 h Honeywell reserves the right to make changes in order to improve design and supply the best products possible. HOA1406 Reflective Sensor Honeywell reserves the right to make changes in order to improve design and supply the best products possible. h 259