OSD15-E

Eye Response Detectors (series -E) Centronic Series E photodetectors use the successful Series 5T chip together with high quality glass colour correcting filters. The resulting spectral response approximates to that of the human eye making this device ideal for use in general photometric applications. Electrical / Optical Specifications Characteristics measured at 22C (2) ambient, and a reverse bias of 12 volts, unless otherwise stated. Single Elements - Type Active Area Responsivity Dark Current NEP WHz Capacitance PF Typ. Shunt Resistance Spectral Curve Risetime ns Package No. nA Lux-1 nA = 550 nm Megohms = 630 nm 2 Typ. R = mm mm Typ. Min. Max. Typ. Vr=0V Vr=12V Max. Min. Typ. 50 Max. Typ. OSD1-E 1 1.13 dia 1.5 2 2 0.5 1.510e-14 30 6 100 1000 1 7 1 OSD3-E 3 2.16 x 1.4 4 5 5 1 1.810e-14 80 20 60 700 1 9 1 OSD5-E 5 2.52 dia 6 7.5 10 2 1.910e-14 130 35 40 600 1 9 3 OSD7.5-E 7.5 2.75 x 2.75 8 11 10 2 2.710e-14 150 40 30 300 1 10 3 OSD15-E 15 3.8 x 3.8 16 22 10 3 5.210e-14 390 80 5 80 1 12 3 OSD50-E 50 7.98 dia 22 30 40 5 9.310e-14 1300 270 1.5 25 2 26 9 OSD60-E 62 7.9 x 7.9 26 35 50 9 1.310e-13 1800 310 1 12 2 30 9 OSD100-E 100 11.3 dia 45 60 100 20 1.210e-13 2500 520 1 15 2 45 13 * Notes: * BNC Package also available. In addition to the Series E listed above, Centronic can provide any other detector in this catalogue with optical filters. Contact Sales Department for more information. Unit Conversion Table for Illuminance The Series E photodiodes have been colour corrected to provide a photopic response. They can be used as low cost illuminance monitors for many instrument and industrial applications. The following table provides useful conversion factors for various illuminance units. Lux phot foot-candle watt per square centimetre* 2 2 2 2 Lx(1m/m ) ph(1m/cm ) fc(1m/ft ) W/cm -4 -2 -6 1 1.000 x 10 9.290 x 10 5.0 x 10 4 2 -2 1.000 x 10 1 9.290 x 10 5.0 x 10 1 -3 -5 1.076 x 10 1.076 x 10 1 5.4 x 10 5 1 4 2.0 x 10 2.90 x 10 1.9 x 10 1 * Total irradiance (measured value) by the CIE standard light source A. Highlighted items are Centronic standard products generally available from stock Series E Spectral Response Graph Capacitance versus Bias Voltage Due to our policy of continued development, specifications are subject to change without notice