The SB-SMD3528C-50 from SENBA’s Patch Series is a high-sensitivity infrared (IR) photodiode sensor designed for reliable and precise light detection in advanced electronic systems. With a spectral response range of 450nm to 1050nm and peak sensitivity at 850nm, it is optimized for infrared applications such as proximity sensing, optical communication, and ambient light monitoring.
Encased in a 3528 SMD package, this sensor provides a larger active sensing area compared to smaller SMD formats, significantly improving light capture efficiency and detection stability. Operating at 5V with a current consumption of approximately 70µA, the SB-SMD3528C-50 delivers stronger signal output and enhanced responsiveness for demanding sensing applications.
The device supports a wide operating temperature range of -25°C to +80°C, ensuring stable performance across diverse environmental conditions. Its fast response time and consistent electrical characteristics enable accurate signal processing and improved system reliability.
Compared to lower-current variants, the SB-SMD3528C-50 offers increased signal strength and improved sensitivity while maintaining compact SMD integration and energy efficiency, making it suitable for high-performance infrared sensing designs.
Key Features:
- Spectral response range: 450nm to 1050nm
- Peak sensitivity at 850nm (IR detection)
- Operating voltage: 5V
- Higher current operation: ~70µA for stronger output
- 3528 SMD package for improved light reception
- Wide operating temperature: -25°C to +80°C
- Fast response time and stable performance
- Suitable for high-sensitivity IR applications
Applications:
- Infrared sensing and detection systems
- Proximity and object detection
- Optical communication devices
- Ambient light sensing
- Consumer electronics and smart devices
- Industrial automation and monitoring systems
