clairex technologies, inc. 1301 east plano parkway plano, texas 75074-8524 phone: 972-265-4900 fax: 972-265-4949 www.clairex.co m clairex reserves the right to make changes at any time to improve design and to provide the best possible product. case 11 0.025 (0.64) max. 0.190 (4.83) 0.210 (5.33) 0.050 (1.27) 0.030 (0.76) 0.147 (3.73) 0.137 (3.48) 0.019 (0.48) 0.016 (0.41) 1.00 (25.4) min. 0.205 (5.21) 0.215 (5.46) 0.190 (4.83) 0.176 (4.47) 0.158 (4.01) 0.136 (3.45) 0.100 (2.54) dia. cathode anode CLD142, CLD142r silicon planar photodiodes clairex ? technologies, inc . may, 2001 all dimensions are in inches (millimeters) features ? 14 acceptance angle ? 860nm peak response ? to-46 hermetic package ? large photosensitive area ? usable for visible through near-ir description the CLD142 and CLD142r are 0.051" x 0.051" active area silicon photodiodes featuring high linearity, low dark current and fast response. the to-46 header provides thermal environment for reliable operation over a wide temperature range. narrow acceptance angle enables excellent on-axis coupling, for additional information, call clairex. absolute maximum ratings (t a = 25c unless otherwise stated) storage temperatur e........................................................................-55 c to +150c operating temperat ure.....................................................................- 55c to +150c lead soldering temperature (1) .......................................................................... 260c reverse voltag e ...................................................................................................30v maximum continuous power dissipation (2) .....................................................200mw notes: 1. 0.06? (1.5mm) from the header for 5 seconds maximum. 2. derate linearly 1.28mw/c free air temperature to t a = +150c. ? electrical characteristics (t a = 25c unless otherwise noted) symbol parameter min typ max units test conditions i sc short-circuit current (3) 35 - - a v bias = 0v - - 5.0 na i d dark current CLD142 CLD142r - - 5.0 na v f = 100mv, e e = 0 v r = 15v, e e = 0 v o open circuit voltage (3) - 0.35 - v c j junction capacitance - - 40 pf v bias = 0v, f = 1mhz t r , t f output rise and fall time - - 3.0 s r l = 1k ? hp total angle at half sensitivity points - 14 - deg. notes: 3 . radiation source is a tungsten lamp at a color temperature of 2854k and e e = 5mw/cm 2 or equivalent. revised 12/01/04
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