PD638C Photodiode Sensor – High Speed Silicon Photodiode for IR, Light Detection & Electronic Projects

PD638C Photodiode Sensor – High Speed Silicon Photodiode for IR, Light Detection & Electronic Projects.

The PD638C Photodiode is a high-sensitivity silicon photodiode designed for light detection, infrared sensing, and optical signal applications. It converts light energy into electrical current, making it suitable for use in IR receivers, optical sensors, remote control circuits, light measurement devices, and automation projects.

This photodiode offers fast response time, stable performance, and high reliability, making it ideal for both professional electronic circuits and DIY projects. The compact through-hole package allows easy mounting on PCBs and breadboards.

The PD638C is widely used in IR communication circuits, light sensing modules, encoder systems, industrial automation, and robotics projects.

Key Features

• Model: PD638C
• Type: Silicon Photodiode
• High Sensitivity to Light / IR
• Fast Response Time
• Low Noise Output
• Through-Hole Package
• Stable and Reliable Performance
• Easy to Use in PCB Circuits

Applications

• IR receiver circuits
• Light detection systems
• Optical sensors
• Remote control circuits
• Arduino and microcontroller projects
• Robotics and automation
• Industrial electronics
• Encoder and counter circuits