Vishay Visible Light Photodiode, 65 ° Half Sensitivity Angle, Through Hole TO-5 Package BPW21R

The Vishay BPW21R visible light photodiode is a high-precision semiconductor device housed in a robust TO-5 package with a flat glass lens and through hole mounting. It features a 65 ° angle of half sensitivity, allowing accurate detection of visible light in applications such as light sensors in cameras, photometers, color analyzers, and exposure meters. The device exhibits peak spectral sensitivity at 565 nm with wavelength detection ranging from 420 nm to 675 nm.

This photodiode offers a radiant sensitive area of 7.5 mm², enabling high photo sensitivity and linearity with a low dark current of 2 nA to reduce noise interference. Its typical rise and fall times of 80 ns facilitate fast and reliable signal response, while the device supports operation within -40°C to 100°C, making it well suited for various industrial, medical, and scientific measurement systems.

The BPW21R is designed with a breakdown voltage of 60 V and an open circuit voltage of 350 mV to maintain stable electrical parameters in sensitive measuring equipment. Supplied in tape & reel packaging for efficient assembly processes, it is compliant with RoHS standards, ensuring safety and environmental compliance.

TO-5 package with flat glass lens providing optimal protection and precision. Peak sensitivity at 565 nm wavelength suitable for standard visible light detection. Low dark current of 2 nA for enhanced measurement accuracy.

Fast rise and fall times of 80 ns for rapid light change detection. Operates in a broad temperature range from -40 °C to 100 °C for industrial and medical applications. Breakdown voltage rated at 60 V ensuring durable operation.

Open circuit voltage of 350 mV for sensitive signal generation. Radiant sensitive area of 7.5 mm² for effective light sensing. Two-pin through hole mount ensuring easy PCB integration. RoHS compliant for environmental and safety regulations compatibility.

This photodiode series is ideal for industrial manufacturing, laboratory instrumentation, medical equipment, and precision light measurement devices. Vishay's commitment to quality and performance makes the BPW21R a reliable component in demanding applications.

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