The SB-SMD3528C-40X from SENBA’s Patch Series is a high-performance infrared (IR) photodiode sensor designed for precise and stable light detection in advanced electronic systems. With a spectral response range of 450nm to 1050nm and peak sensitivity at 850nm, this device is optimized for infrared applications such as proximity sensing, optical communication, and ambient light detection.
Built in a 3528 SMD package, the SB-SMD3528C-40X offers a significantly larger light-sensitive area compared to smaller SMD formats, resulting in improved light capture efficiency and enhanced detection sensitivity. It operates at 5V with a current consumption of approximately 50µA, providing a strong and stable output signal suitable for high-reliability sensing applications.
The sensor supports a wide operating temperature range of -25°C to +80°C, ensuring consistent performance under varying environmental conditions. Its fast response time and stable electrical characteristics allow accurate signal processing and improved system reliability in real-world applications.
Compared to smaller photodiode packages, the SB-SMD3528C-40X delivers enhanced sensitivity and stronger signal performance due to its larger form factor, while maintaining low power consumption and excellent stability.
Key Features:
- Spectral response range: 450nm to 1050nm
- Peak sensitivity at 850nm (IR detection)
- Operating voltage: 5V
- Medium current operation: ~50µA for stable output
- 3528 SMD package for enhanced light reception
- Wide operating temperature: -25°C to +80°C
- Fast response and high stability
- Suitable for precision IR sensing applications
Applications:
- Infrared sensing and detection systems
- Proximity and object detection
- Optical communication devices
- Ambient light sensing and control
- Consumer electronics and smart devices
- Industrial automation and monitoring systems
