Overview
The BPW 34 S is a high-speed silicon PIN photodiode in a surface-mount DIL plastic package designed for radiant sensitive applications. It features a wide spectral range from 400 nm to 1100 nm and is AEC-Q101 qualified for use in automotive environments. With a typical switching time of 20 ns, it is optimized for high-speed detection and light-to-current conversion.
Why Choose This Part
This photodiode offers high reliability with a Corrosion Robustness Class 3B rating and AEC-Q101 qualification. Its surface-mount DIL package supports high packing density and automated reflow soldering, while its short 20 ns response time makes it ideal for high-bandwidth applications up to 50 MHz.
Applications
Getting Started
To integrate this photodiode, design a transimpedance amplifier (TIA) using a low-noise op-amp to convert the nanoampere-scale photocurrent into a usable voltage. Ensure the clear epoxy package is oriented towards the light source and use a reverse bias of up to 32V to minimize junction capacitance for maximum speed.
