Ultraviolet selective thin film sensor TW30DY Features • • • • • • • Schottky-type photodiode Intrinsic visible blindness due to wide-bandgap semiconductor material Built-in filter glass for low sensitivity above 400nm Large photoactive area No focusing lens needed, therefore large usable incident angle Designed to operate in photovoltaic mode TO-39 metal package Maximum Ratings Parameter Symbol Value Unit Topt -20 ... +80 °C Reverse voltage VRmax 3 V Forward current IFmax 5 mA Total power dissipation at 25°C Ptot 5 mW Operating temperature range Rev. 1.4 Page 1 [3] For price, delivery, and to place orders, please contact sglux in Germany at sglux GmbH, Ostendstr. 25, 12459 Berlin, Tel. +49 30 5301 5211, Fax +49 30 5301 5209 or visit our website: sglux.de Ultraviolet selective thin film sensor TW30DY General Characteristics (Ta = 25 °C) Parameter Symbol typ. Value Unit A 15.66 mm2 LxW 5.4 x 2.9 mm2 Max. viewing angle α app. 60 degree Shunt resistance (dark) Rs 10 MΩ Dark current at 10mV reverse bias Id 100 pA Open circuit voltage (200µW/cm2, λ=300nm) V0 120 mV Short circuit current (200µW/cm2, λ=300nm) I0 620 nA VBR >3 V Symbol typ. Value Unit Max. spectral sensitivity S max 20 Wavelength of max. spectral sensitivity λ Smax 300 nm - 253-361 nm Active area Active area dimensions Breakdown voltage (dark) Spectral Characteristics (Ta = 25 °C) Parameter Range of spectral sensitivity (S=0.1*S max ) Visible blindness S max S 400 nm mA W -1 >1.000 Rev. 1.4 Page 2 [3] For price, delivery, and to place orders, please contact sglux in Germany at sglux GmbH, Ostendstr. 25, 12459 Berlin, Tel. +49 30 5301 5211, Fax +49 30 5301 5209 or visit our website: sglux.de Ultraviolet selective thin film sensor TW30DY Spectral Response Pin Layout Rev. 1.4 Page 3 [3] For price, delivery, and to place orders, please contact sglux in Germany at sglux GmbH, Ostendstr. 25, 12459 Berlin, Tel. +49 30 5301 5211, Fax +49 30 5301 5209 or visit our website: sglux.de