www.roithner - laser.com 1 epd - 1300 - 5 - 0.3 v 1.0 13 .11 .2013 description epd - 1300 - 5 - 0.3 is a selective photodiode based on ingaas with an active area of ? 300 m, mounted on a lead frame and encapsulated in a standard clear 5 mm epoxy package . the pd is specified with a sensitivity range of 800 ? 1750 nm and a peak at 1600 nm. maximum ratings parameter symbol values min. max. unit temperature coefficient of i ph t c ( i ph ) 7.4 %/k operating temperature t case - 4 0 + 85 c storage temperature t stg - 40 + 10 0 c optical and electrical characteristics (t case =25c) * for information only parameter symbol conditions values min. typ. max. unit sensitive area diameter d 300 m max. sensitivity wavelength (>90%) ) p v r =0v 800 1750 nm peak sensitivity wavelength peak v r =0v 1600 nm spectral bandwidth at 50% ? 0.5 v r =0v 680 nm breakdown voltage * v r i r =10a 5 v dark current i d v r =5v 15 40 pa shunt resistance r th v r =10mv 3 5 g responsivity at 1300 nm s v r =0v 0.9 a/w noise equivalent power nep =1300nm 4x10 - 15 w/ ?? specific detectivity d* =1300nm 4.5x10 12 ?? ? ?? ? ? ? 1 junction capacitance c j v r =0v 11 pf photo current at 1300 nm * i ph v r =0v e e =1mw/cm2 0.95 a
www.roithner - laser.com 2 preformance characteristics outline dimensions all dimensions in mm spectral response (typical) epd -1300-5 - 0.3 5 mm epoxy
www.roithner - laser.com 3 precautions operation: ? chec k your connection circuits before turning on the pd. ? mind the pd polarity: pd anode is marked by long pin . ? do n ot connect the p d to the mu ltimeter. soldering: ? d o avoid overheating of the pd ? do avoid electrostatic discharge (esd) ? do avoid mechanical stress, shock, and vibration ? do only use non - corrosive flux ? do n ot apply current to the pd until it has cooled down to room temperature after soldering static electricity: pd s are sensitive to electrostatic discharge (esd) . precautions against esd must be taken when handling or operating these pds. surge voltage or electrostatic discharge can result in complete failure of the device. ? all rights reserved the above specifications are for reference purpose only and subjected to change without prior notice
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