The SB-SMD0805-20 from SENBA’s Patch Series is a high-sensitivity infrared (IR) photodiode sensor designed for reliable light detection in compact and high-density electronic applications. With a spectral response range of 450nm to 1050nm and peak sensitivity at 850nm, this device is optimized for infrared detection, making it ideal for proximity sensing, optical communication, and ambient light monitoring.
Packaged in a standard 0805 SMD form factor, the SB-SMD0805-20 offers a balance between compact size and improved light reception area compared to smaller packages. It operates at 5V with a low current consumption of approximately 23µA, providing efficient performance suitable for battery-powered and energy-conscious designs.
The sensor supports a wide operating temperature range of -25°C to +80°C, ensuring stable operation across various environmental conditions. Its fast response time and consistent output characteristics enable accurate signal detection and improved system reliability.
Compared to smaller 0603 variants, the SB-SMD0805-20 offers enhanced sensitivity due to its larger package size, while maintaining low power consumption and excellent performance, making it ideal for modern electronic sensing applications.
Key Features:
- Spectral response range: 450nm to 1050nm
- Peak sensitivity at 850nm (IR detection)
- Operating voltage: 5V
- Low current consumption: ~23µA
- 0805 SMD package for improved light reception
- Wide operating temperature: -25°C to +80°C
- Fast response time and stable performance
- Suitable for compact and high-density PCB designs
Applications:
- Infrared sensing and detection systems
- Proximity and object detection
- Optical communication devices
- Ambient light sensing
- Consumer electronics and wearables
- Industrial sensing and automation
