DET20 series bias photodetector for mW level optical power detection, using free space light input, the series of photodetectors without amplification circuit, with very low noise, the module using analog signal output.
The photodiode material is silicon, and the response spectrum is 300-1100nm; UV enhancement at 355nm; with a large target surface of 3000um, it is very suitable for doing low light detection, fluorescence detection and other applications.