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| Special UV-Index Sensor ERYF Features of the ERYF special UV-Index Sensor The UVI Sensor ERYF is based on our approved broad band UV-Sensor TW30SX and uses a Filter leading to excellent accordance with the erythema action curve of the human skin. The ERYF is designed for use as a erythema sensor according to ISO 17166 CIE S 007/E (2000) - DIN 5050. It is optimally suited to feature high quality instruments for exact measurements of the UV Index. Overview on the advantages: * * * * * * * * * * UVI precision is possible up to 1/2 UVI the Sensor's current is directly proportional to the UV-Index also suited for sun tanning bank dosimetry Based on approved TW30SX technology Schottky-type photodiode Intrinsic visible blindness due to wide-bandgap semiconductor material large photoactive area designed to operate in photovoltaic mode hermetically sealed metal TO18 housing and UV-glass window we are able to manufacture up to 2.000.000 pcs. per year. Rev. 1.4 Page 1 [4] Special UV-Index Sensor ERYF Maximum Ratings Parameter Symbol Value Unit Operating temperature range Reverse voltage Forward current Total power dissipation at 25C Topt VRmax IFmax Ptot -20 ... +80 3 1 1 C V mA mW General Characteristics (Ta = 25 C) Parameter Symbol Value Unit Active area Active area dimensions Max. viewing angle Shunt resistance (dark) Dark current at 10mV reverse bias Open circuit voltage (200W/cm2, =300nm) min. Short circuit current (200W/cm2, =300nm) Breakdown voltage (dark) Rev. 1.4 A LxW Rs 4,18 2.2 x 1.9 70 300 mm2 mm 2 degree M Id 30 pA V0 >250 mV I0 160 nA VBR >3 V Page 2 [4] Special UV-Index Sensor ERYF Spectral Characteristics (Ta = 25 C) Parameter Symbol garanteed Value Unit min. spectral sensitivity at peak Wavelength of peak spectral sensitivity Range of spectral sensitivity (S=0.1*Smax) Visible blindness Smax Smax Smax S 400nm 19 300 215 - 325 mA W -1 nm nm 10000 Spectral Response Rev. 1.4 Page 3 [4] Special UV-Index Sensor ERYF Pin Layout Rev. 1.4 Page 4 [4] |
Price & Availability of ERYF
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