Opto Diode offers a new ultraviolet-enhanced detector featuring UV detection between 190 nm and 400 nm spectral wavelength, with a full spectrum of 190 nm out of 1000 nm. The device features stable responsivity over wide temperature ranges and 100% internal quantum efficiency from 200 to 400 nm.
The UVG20S has a circular active area specially designed for high energy detection, such as for laser power monitoring applications. Under test conditions at 254 nm, the UVG20S detector’s responsivity ranges from 0.105 A/W to 0.115 A/W. Storage and operating temperatures range from -20 °C to 80 °C and the lead soldering temperature is 260 °C.
For more in-depth information on the UVG20S, download the available datasheet.