22 corey street, melrose, massachusetts 02176 phone (781) 665-1071 fax (781) 665-7379 website: http://www.cdi-diodes.com e-mail: mail@cdi-diodes.com ? 1n5283ur-1 thru 1n5314ur-1 available in jan , jantx, jantxv and jans per mil-prf-19500/463 ? current regulator diodes ? leadless package for surface mount ? metallurgically bonded ? double plug construction figure 1 design data case: do-213ab , hermetically sealed glass case. (melf, ll41) lead finish: tin / lead thermal resistance: ( r o jec ): 50 ?c/w maximum at l = 0 inch thermal impedance: ( z o jx ): 25 ?c/w maximum polarity: diode to be operated with the banded (cathode) end negative. mounting surface selection: the axial coefficient of expansion (coe) of this device is approximately +6ppm/c. the coe of the mounting surface system should be selected to provide a suitable match with this device. millimeters inches dim min max min max d 2.39 2.66 .094 .105 f 0.41 0.55 .016 .022 g 4.80 5.20 .189 .205 g1 4.11 ref. .159 ref. s 0.03 min. .001 min. electrical characteristics @ 25c, unless otherwise specified minimum minimum dynamic knee maximum cdi regulator current impedance impedance limiting type l p (ma) @ v s = 25v @v s = 25v @v k = 6.0 v voltage number z s (m ? )z k (m ? )@ l l = 0.8 lp (min) nom min max (note 1) (note 2) v l (volts) cdll5283 0.22 0.198 0.242 25.0 2.75 1.00 cdll5284 0.24 0.216 0.264 19.0 2.35 1.00 cdll5285 0.27 0.243 0.297 14.0 1.95 1.00 cdll5286 0.30 0.270 0.330 9.0 1.60 1.00 cdll5287 0.33 0.297 0.363 6.6 1.35 1.00 cdll5288 0.39 0.351 0.429 4.10 1.00 1.05 cdll5289 0.43 0.387 0.473 3.30 0.870 1.05 cdll5290 0.47 0.423 0.517 2.70 0.750 1.05 cdll5291 0.56 0.504 0.616 1.90 0.560 1.10 cdll5292 0.62 0.558 0.682 1.55 0.470 1.13 cdll5293 0.68 0.612 0.748 1.35 0.400 1.15 cdll5294 0.75 0.675 0.825 1.15 0.335 1.20 cdll5295 0.82 0.738 0.902 1.00 0.290 1.25 cdll5296 0.91 0.819 1.001 0.880 0.240 1.29 cdll5297 1.00 0.900 1.100 0.800 0.205 1.35 cdll5298 1.10 0.990 1.210 0.700 0.180 1.40 cdll5299 1.20 1.08 1.32 0.640 0.155 1.45 cdll5300 1.30 1.17 1.43 0.580 0.135 1.50 cdll5301 1.40 1.26 1.54 0.540 0.115 1.55 cdll5302 1.50 1.35 1.65 0.510 0.105 1.60 cdll5303 1.60 1.44 1.76 0.475 0.092 1.65 cdll5304 1.80 1.62 1.98 0.420 0.074 1.75 cdll5305 2.00 1.80 2.20 0.395 0.061 1.85 cdll5306 2.20 1.98 2.42 0.370 0.052 1.95 cdll5307 2.40 2.16 2.64 0.345 0.044 2.00 cdll5308 2.70 2.43 2.97 0.320 0.035 2.15 cdll5309 3.00 2.70 3.30 0.300 0.029 2.25 cdll5310 3.30 2.97 3.63 0.280 0.024 2.35 cdll5311 3.60 3.24 3.96 0.265 0.020 2.50 cdll5312 3.90 3.51 4.29 0.255 0.017 2.60 cdll5313 4.30 3.87 4.73 0.245 0.014 2.75 cdll5314 4.70 4.23 5.17 0.235 0.012 2.90 note 1 z s is derived by superimposing a 90hz rms signal equal to 10% of v s on v s note 2 z k is derived by superimposing a 90hz rms signal equal to 10% of v k on v k maximum ratings operating temperature: -65c to +175c storage temperature: -65c to +175c dc power dissipation: 500mw @ +75c @ t ec = +125c power derating: 10 mw / c above t ec = +125c peak operating voltage: 100 volts 1n5283ur-1 thru 1n5314ur-1 and cdll5283 thru cdll5314
cdll5283 thru cdll5314 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 2.0 3.0 4.0 5.0 lp . nominal pinch-off current (ma) figure 2 temperature coefficient 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 2.0 3.0 4.0 5.0 lp. nominal pinch-off current (ma) figure 4 current regulation factor 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 2.0 3.0 4.0 5.0 lp . nominal pinch-off current (ma) figure 3 temperature coefficient 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 -0.1 -0.2 -0.3 -0.4 -0.5 1.0 0.8 0.6 0.4 0.2 0 -0.2 -0.4 -0.6 -0.8 -1.0 0.1 0 -0.1 -0.2 -0.3 -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1.0 -1.1 tc,temperature coefficient (% / c) tc,temperature coefficient ? lp,current change (ma) range typical
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