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United Kingdom
The OSRAM Opto Semiconductors BPW21R is a high-precision silicon photodiode designed for applications requiring accurate light detection. Housed in a hermetically sealed TO-5 package, it offers a spectral sensitivity range from 350 nm to 820 nm, closely matching the human eye's response. With a radiant sensitive area of 7.45 mm² and a half-angle of ±55°, it provides reliable performance in various lighting conditions. The photodiode features low dark current and high shunt resistance, ensuring minimal noise and stable operation. Its linear photocurrent response over a wide illumination range makes it suitable for exposure meters, colour measuring instruments, and other optical sensing applications.
The BPW21R photodiode stands out for its high linearity and wide spectral sensitivity range, making it ideal for applications requiring precise light measurements. Its hermetically sealed TO-5 package ensures durability and reliability, while the low dark current and high shunt resistance contribute to stable performance. The photodiode's design closely matches the human eye's response, enhancing its suitability for optical sensing applications.
For more information please check the datasheets.
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