The SFH881YF401 is a silicon PIN photodiode designed for high-speed data transmission and optical sensing applications. This component features a compact surface-mount package and is optimized for near-infrared (NIR) wavelengths. Its high sensitivity and fast switching speeds make it suitable for a variety of industrial and consumer electronics.

Applications

• Optical data transmission systems
• Proximity sensors
• Light curtains
• Barcode scanners
• Medical devices

Features

• High sensitivity to NIR wavelengths (typically 850-950 nm)
• Fast switching speeds for high data rates
• Compact surface-mount package
• Wide viewing angle
• RoHS compliant

Benefits

• Enables reliable optical data transmission
• Provides accurate proximity detection
• Simplifies integration into various applications due to small size
• Reduces system costs with its high performance and efficiency
• Meets environmental regulations with its RoHS compliance

Additional Details

The SFH881YF401 offers a typical spectral sensitivity centered around 880 nm, making it ideal for use with NIR LEDs. Its low capacitance ensures fast response times. It is commonly used in applications requiring precise and reliable optical sensing in the near-infrared spectrum. The PIN photodiode structure provides a wide dynamic range, enabling accurate measurement of light intensity under varying ambient conditions. The surface-mount package allows for automated assembly and minimizes board space. Operating temperature ranges from -40°C to +85°C. This component is designed for longevity and stability in diverse operating environments. The device's high sensitivity minimizes the power requirements for the light source, leading to energy-efficient system designs. It is particularly well-suited for applications where space is limited and high performance is essential.