cmz5342b thru cmz5388b surface mount high power silicon zener diode 10 watt, 6.8 thru 200 volts 5% tolerance description: the central semiconductor cmz5342b series silicon zener diode is a high quality voltage regulator, manufactured in an epoxy molded surface mount package, and designed for use in industrial, commercial, entertainment and computer applications. marking code: see marking code on electrical characteristics table smc case type zener voltage v z @ i zt test current maximum zener impedance maximum reverse current maximum surge current (note 1) maximum voltage regulation (note 2) maximum regulator current marking code min nom max i zt z zt @ i zt z zk @ i zk i r @ v r i r ? v z i zm vvv ma ma a v a v ma cmz5342b 6.460 6.8 7.140 175 1.0 200 1.0 100 5.2 11.5 0.15 700 c5342b cmz5343b 7.125 7.5 7.875 175 1.5 200 1.0 100 5.7 10.7 0.15 630 c5343b cmz5344b 7.790 8.2 8.610 150 1.5 200 1.0 100 6.2 10.0 0.20 580 c5344b cmz5345b 8.265 8.7 9.135 150 2.0 200 1.0 100 6.6 7.5 0.20 545 c5345b cmz5346b 8.645 9.1 9.555 150 2.0 150 1.0 7.5 6.9 9.2 0.22 520 c5346b cmz5347b 9.500 10 10.50 125 2.0 125 1.0 5.0 7.6 8.6 0.22 475 c5347b cmz5348b 10.45 11 11.55 125 2.5 125 1.0 5.0 8.4 8.0 0.25 430 c5348b cmz5349b 11.40 12 12.60 100 2.5 125 1.0 2.0 9.1 7.5 0.25 395 c5349b cmz5350b 12.35 13 13.65 100 2.5 100 1.0 1.0 9.9 7.0 0.25 365 c5350b cmz5351b 13.30 14 14.70 100 2.5 75 1.0 1.0 10.6 6.7 0.25 340 c5351b cmz5352b 14.25 15 15.75 75 2.5 75 1.0 1.0 11.5 6.3 0.25 315 c5352b cmz5353b 15.20 16 16.80 75 2.5 75 1.0 1.0 12.2 6.0 0.30 295 c5353b cmz5354b 16.15 17 17.85 70 2.5 75 1.0 0.5 12.9 5.8 0.35 280 c5354b cmz5355b 17.10 18 18.90 65 2.5 75 1.0 0.5 13.7 5.5 0.40 264 c5355b cmz5356b 18.05 19 19.95 65 3.0 75 1.0 0.5 14.4 5.3 0.40 250 c5356b cmz5357b 19.00 20 21.00 65 3.0 75 1.0 0.5 15.2 5.1 0.40 237 c5357b cmz5358b 20.90 22 23.10 50 3.5 75 1.0 0.5 16.7 4.7 0.45 216 c5358b cmz5359b 22.80 24 25.20 50 3.5 100 1.0 0.5 18.2 4.4 0.55 198 c5359b cmz5360b 23.75 25 26.25 50 4.0 110 1.0 0.5 19.0 4.3 0.55 190 c5360b cmz5361b 25.65 27 28.35 50 5.0 120 1.0 0.5 20.6 4.1 0.60 176 c5361b cmz5362b 26.60 28 29.40 50 6.0 130 1.0 0.5 21.2 3.9 0.60 170 c5362b cmz5363b 28.50 30 31.50 40 8.0 140 1.0 0.5 22.8 3.7 0.60 158 c5363b cmz5364b 31.35 33 34.65 40 10 150 1.0 0.5 25.1 3.5 0.65 144 c5364b cmz5365b 34.20 36 37.80 30 11 160 1.0 0.5 27.4 3.3 0.65 132 c5365b maximum ratings: (t a =25c) symbol units power dissipation (t l =100c) p d 10 w operating and storage junction temperature t j , t stg -65 to +200 c thermal resistance jl 10 c/w thermal resistance ja 87.5 c/w electrical characteristics: (t a =25c unless otherwise noted) v f =1.2v max @ i f =1.0a (for all types) r8 (8-march 2010) www.centralsemi.com
cmz5342b thru cmz5388b surface mount high power silicon zener diode 10 watt, 6.8 thru 200 volts 5% tolerance smc case - mechanical outline notes: (1) surge current (i r ) - maximum allowable peak, non-recurrent square wave current (tp=8.3ms). (2) voltage regulation ( ? v z ) - v z measurements are made at 10% and then at 50% of the i z max value listed in the electrical characteristics table. the test current time duration for each v z measurement is 4010ms (t a =25c). type zener voltage v z @ i zt test current maximum zener impedance maximum reverse current maximum surge current (note 1) maximum voltage regulation (note 2) maximum regulator current marking code min nom max i zt z zt @ i zt z zk @ i zk i r @ v r i r ? v z i zm vvv ma ma a v a v ma cmz5366b 37.05 39 40.95 30 14 170 1.0 0.5 29.7 3.1 0.65 122 c5366b cmz5367b 40.85 43 45.15 30 20 190 1.0 0.5 32.7 2.8 0.70 110 c5367b cmz5368b 44.65 47 49.35 25 25 210 1.0 0.5 35.8 2.7 0.80 100 c5368b cmz5369b 48.45 51 53.55 25 27 230 1.0 0.5 38.8 2.5 0.90 93.0 c5369b cmz5370b 53.20 56 58.80 20 35 280 1.0 0.5 42.6 2.3 1.00 86.0 c5370b cmz5371b 57.00 60 63.00 20 40 350 1.0 0.5 45.5 2.2 1.20 79.0 c5371b cmz5372b 58.90 62 65.10 20 42 400 1.0 0.5 47.1 2.1 1.35 76.0 c5372b cmz5373b 64.60 68 71.40 20 44 500 1.0 0.5 51.7 2.0 1.50 70.0 c5373b cmz5374b 71.25 75 78.75 20 45 620 1.0 0.5 56.0 1.9 1.60 63.0 c5374b cmz5375b 77.90 82 86.10 15 65 720 1.0 0.5 62.2 1.8 1.80 58.0 c5375b CMZ5376B 82.65 87 91.35 15 75 760 1.0 0.5 66.0 1.7 2.00 54.5 c5376b cmz5377b 86.45 91 95.55 15 75 760 1.0 0.5 69.2 1.6 2.20 52.5 c5377b cmz5378b 95.00 100 105.0 12 90 800 1.0 0.5 76.0 1.5 2.50 47.5 c5378b cmz5379b 104.5 110 115.5 12 125 1000 1.0 0.5 83.6 1.4 2.50 43.0 c5379b cmz5380b 114.0 120 126.0 10 170 1150 1.0 0.5 91.2 1.3 2.50 39.5 c5380b cmz5381b 123.5 130 136.5 10 190 1250 1.0 0.5 98.8 1.2 2.50 36.6 c5381b cmz5382b 133.0 140 147.0 8.0 230 1500 1.0 0.5 106 1.2 2.50 34.0 c5382b cmz5383b 142.5 150 157.5 8.0 330 1500 1.0 0.5 114 1.1 3.00 31.6 c5383b cmz5384b 152.0 160 168.0 8.0 350 1650 1.0 0.5 122 1.1 3.00 29.4 c5384b cmz5385b 161.5 170 178.5 8.0 380 1750 1.0 0.5 129 1.0 3.00 28.0 c5385b cmz5386b 171.0 180 189.0 5.0 430 1750 1.0 0.5 137 1.0 4.00 26.4 c5386b cmz5387b 180.5 190 199.5 5.0 450 1850 1.0 0.5 144 0.9 5.00 25.0 c5387b cmz5388b 190.0 200 210.0 5.0 480 1850 1.0 0.5 152 0.9 5.00 23.6 c5388b electrical characteristics - continued: (t a =25c) v f =1.2v max @ i f =1.0a (for all types) www.centralsemi.com r8 (8-march 2010)
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