description: the central semiconductor cll5221b series silicon zener diode is a high quality voltage regulator designed for use in industrial, commercial, entertainment, and computer applications. marking code: cathode band maximum ratings: symbol unit power dissipation (@t a =50c) p d 500 mw operating and storage temperature t j ,t stg -65 to +200 c tolerance "b" 5 % tolerance "c" 2 % tolerance "d" 1 % electrical characteristics: (t a =25c), v f =1.25v max @ i f =200ma for all types. cll5221b thru cll5267b surface mount silicon zener diode 2.4 volts thru 75 volts 500mw, 5% tolerance sod-80 case central semiconductor corp. tm type no. zener voltage v z @ i zt test current i zt maximum zener impedance maximum reverse current maximum zener voltage temperature coefficient min nom max z zt @ i zt z zk @ i zk i r @ v r v z volts volts volts ma ? ? ? ? ma a volts %/c cll5221b* 2.280 2.4 2.520 20 30 1200 0.25 100 1.0 -0.085 cll5222b* 2.375 2.5 2.625 20 30 1250 0.25 100 1.0 -0.085 cll5223b* 2.565 2.7 2.835 20 30 1300 0.25 75 1.0 -0.080 cll5224b* 2.660 2.8 2.940 20 30 1400 0.25 75 1.0 -0.080 cll5225b 2.850 3.0 3.150 20 29 1600 0.25 50 1.0 -0.075 cll5226b 3.135 3.3 3.465 20 28 1600 0.25 25 1.0 -0.070 cll5227b 3.420 3.6 3.780 20 24 1700 0.25 15 1.0 -0.065 cll5228b 3.705 3.9 4.095 20 23 1900 0.25 10 1.0 -0.060 cll5229b 4.085 4.3 4.515 20 22 2000 0.25 5.0 1.0 0.055 cll5230b 1.465 4.7 4.935 20 19 1900 0.25 5.0 2.0 0.030 cll5231b 4.845 5.1 5.355 20 17 1600 0.25 5.0 2.0 0.030 cll5232b 5.320 5.6 5.880 20 11 1600 0.25 5.0 3.0 +0.038 cll5233b 5.700 6.0 6.300 20 7.0 1600 0.25 5.0 3.5 +0.038 cll5234b 5.890 6.2 6.510 20 7.0 1000 0.25 5.0 4.0 +0.045 cll5235b 6.460 6.8 7.140 20 5.0 750 0.25 3.0 5.0 +0.050 cll5236b 7.125 7.5 7.875 20 6.0 500 0.25 3.0 6.0 +0.058 cll5237b 7.790 8.2 8.610 20 8.0 500 0.25 3.0 6.5 +0.062 cll5238b 8.265 8.7 9.135 20 8.0 600 0.25 3.0 6.5 +0.065 cll5239b 8.645 9.1 9.555 20 10 600 0.25 3.0 7.0 +0.068 cll5240b 9.500 10 10.50 20 17 600 0.25 3.0 8.0 +0.075 cll5241b 10.45 11 11.55 20 22 600 0.25 2.0 8.4 +0.076 cll5242b 11.40 12 12.60 20 30 600 0.25 1.0 9.1 +0.077 cll5243b 12.35 13 13.65 9.5 13 600 0.25 0.5 9.9 +0.079 cll5244b 13.30 14 14.70 9.0 15 600 0.25 0.1 10 +0.082 *available on special order only, please consult factory. r3 (13-november 2002)
central semiconductor corp. tm cll5221b thru cll5267b surface mount silicon zener diode 2.4 volts thru 75 volts 500mw, 5% tolerance r3 (13-november 2002) sod-80 case - mechanical outline electrical characteristics: (t a =25c), v f =1.25v max @ i f =200ma for all types. marking code: cathode band type no. zener voltage v z @ i zt test current i zt maximum zener impedance maximum reverse current maximum zener voltage temperature coefficient min nom max z zt @ i zt z zk @ i zk i r @ v r v z volts volts volts ma ? ? ? ? ma a volts %/c cll5245b 14.25 15 15.75 8.5 16 600 0.25 0.1 11 +0.082 cll5246b 15.20 16 16.80 7.8 17 600 0.25 0.1 12 +0.083 cll5247b 16.15 17 17.85 7.4 19 600 0.25 0.1 13 +0.084 cll5248b 17.10 18 18.90 7.0 21 600 0.25 0.1 14 +0.085 cll5249b 18.05 19 19.95 6.6 23 600 0.25 0.1 14 +0.086 cll5250b 19.00 20 21.00 6.2 25 600 0.25 0.1 15 +0.086 cll5251b 20.90 22 23.10 5.6 29 600 0.25 0.1 17 +0.087 cll5252b 22.80 24 25.20 5.2 33 600 0.25 0.1 18 +0.088 cll5253b 23.75 25 26.25 5.0 35 600 0.25 0.1 19 +0.089 cll5254b 25.65 27 28.35 4.6 41 600 0.25 0.1 21 +0.090 cll5255b 26.60 28 29.40 4.5 44 600 0.25 0.1 21 +0.091 cll5256b 28.50 30 31.50 4.2 49 600 0.25 0.1 23 +0.091 cll5257b 21.35 33 34.65 3.8 58 700 0.25 0.1 25 +0.092 cll5258b 34.20 36 37.80 3.4 70 700 0.25 0.1 27 +0.093 cll5259b 37.05 39 40.95 3.2 80 800 0.25 0.1 30 +0.094 cll5260b 40.85 43 45.15 3.0 93 900 0.25 0.1 33 +0.095 cll5261b 44.65 47 49.35 2.7 105 100 0.25 0.1 36 +0.095 cll5262b 48.45 51 53.55 2.5 125 1100 0.25 0.1 39 +0.096 cll5263b 53.20 56 58.80 2.2 150 1300 0.25 0.1 43 +0.096 cll5264b 57.00 60 63.00 2.1 170 1400 0.25 0.1 46 +0.097 cll5265b 58.90 62 65.10 2.0 185 1400 0.25 0.1 47 +0.097 cll5266b 64.60 68 71.40 1.8 230 1600 0.25 0.1 52 +0.097 cll5267b 71.25 75 78.75 1.7 270 1700 0.25 0.1 56 +0.098
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