HOA1405-002

The HOA1405-002 is a Reflective Sensor, consists of an infrared emitting diode and an NPN silicon phototransistor encased side-by-side on converging optical axes in a black thermoplastic housing. The phototransistor responds to radiation from the IRED only when a reflective object passes within its field of view. The HOA1405 series employs an IR transmissive filter to minimize the effects of visible ambient light and to provide a smooth optical face which prevents the accumulation of airborne contaminants in the optical path. The HOA1405 series contains plastic moulded components. Housing material is polyester. Housing is soluble in chlorinated hydrocarbons and ketones. Recommended cleaning agents are methanol and isopropanol.

• Phototransistor output
• Focused for maximum response
• Ambient light and dust protective filter
• 0.80mA on-state collector current
• 30mA forward current
• 10µA reverse current
• 15µs rise and fall time
• 70mW power dissipation
• -40 to 85°C operating temperature
• 100nA dark current
• 5V emitter-collector breakdown voltage
• 0.4V collector-emitter saturation voltage