SB-SMD0603-40 5V IR Photodiode Sensor 850nm | 40µA 0603 SMD -25~+80°C | SENBA

The SB-SMD0603-40 from SENBA’s Patch Series is a compact and high-performance infrared (IR) photodiode sensor engineered for precise light detection in space-constrained electronic designs. With a spectral response range of 450nm to 1050nm and peak sensitivity at 850nm, this device is optimized for infrared sensing applications such as proximity detection, optical communication, and ambient light monitoring.

Encapsulated in a miniature 0603 SMD package, the SB-SMD0603-40 is ideal for high-density PCB layouts and modern compact devices. It operates at 5V and features a higher operating current of approximately 40µA, providing enhanced signal strength and sensitivity compared to lower-current variants. This makes it suitable for applications requiring stronger and more responsive IR detection.

The sensor supports a wide operating temperature range of -25°C to +80°C, ensuring reliable performance in varying environmental conditions. Its fast response time and stable output characteristics contribute to accurate signal processing and improved system efficiency.

Compared to lower-current photodiodes, the SB-SMD0603-40 offers improved detection capability and stronger output response while maintaining compact size and energy efficiency, making it an excellent choice for advanced sensing applications.

Key Features:

• Spectral response range: 450nm to 1050nm
• Peak sensitivity at 850nm (IR detection)
• Operating voltage: 5V
• Higher current operation: ~40µA for stronger signal output
• Compact 0603 SMD package
• Wide operating temperature: -25°C to +80°C
• Fast response time and stable performance
• Ideal for 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 automation and sensing systems