ShenzhenYijiajie Electronic Co., Ltd.
The company advocates the corporate culture of "integrity and dedication, pragmatic innovation, unity and cooperation, diligence and progress", pays attention to standardized management, advocates
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Product Description:
GT-UVB-M UV Photodiode UV Detection Sensor GaN Crawler
Features:
General Features: l Selective response to UVB+UVC band l Photovoltaic mode operation l TO-46 metal housing l Good visible blindness l High responsivity and low dark current Applications: UVB lamp monitoring, UVB radiation dose measurement Specifications: Parameters Symbol Value Unit Maximum ratings Operation temperature range Topt -25-85 oC Storage temperature range Tsto -40-80 oC Soldering temperature (3 s) Tsol 260 oC Reverse voltage Vr-max -10 V General characteristics (25 oC) Chip size A 0.77 mm2 Dark current (Vr = -5 V) Id <1 nA Temperature coefficient (@265 nm) Tc 0.05 %/ oC Capacitance (at 0 V and 1 MHz) Cp 18 pF>
Specifications:
| Wavelength of peak responsivisity | λ p 290 nm |
| Peak responsivisity (at 385 nm) | Rmax 0.129 A/W |
| Spectral response range (R=0.1×Rmax) | 230-325 nm |
| UV-visible rejection ratio (Rmax/R450 nm) | - >10 - |
