The RPI-579E is an infrared phototransistor manufactured by Rohm Semiconductor. It is specifically designed to detect infrared light and convert it into an electrical signal. This device is commonly used in a variety of applications, including remote controls, optical sensors, and light barriers.

Applications

• Remote control systems
• Optical switches
• Light curtains
• Object detection
• Encoders

Features

• High sensitivity to infrared light
• Fast response time
• Compact package
• Operating Wavelength: 940 nm
• Collector-Emitter Voltage (VCEO): 30V
• Collector Current (IC): 20mA
• Wide receiving angle

Benefits

• Accurate detection of infrared light, ensuring reliable operation in various sensing applications.
• Rapid response due to the fast response time, making it suitable for real-time control and monitoring.
• Easy integration with a compact package, allowing for use in space-constrained designs.
• Versatile usage with a wide receiving angle, providing flexibility in optical configurations.
• Low power consumption, contributing to energy-efficient systems.

Additional Details

The RPI-579E phototransistor is designed to provide stable and reliable performance in a variety of environmental conditions. It is often used in conjunction with an infrared LED as a complete optical sensing solution. Rohm Semiconductor is known for its commitment to quality and reliability, making this a dependable choice for IR detection.