CLL4728A thru cll4764a surface mount silicon zener diode 1 watt, 3.3 thru 100 volts description: the central semiconductor CLL4728A series silicon zener diode is a high quality voltage regulator for use in surface mount industrial, commercial, entertainment and computer applications. marking: cathode band type zener voltage test current maximum zener impedance maximum reverse current maximum current v z @ i zt i zt z zt @ i zt z zk @ i zk i r @ v r i zm vma maa vma CLL4728A 3.3 76 10 400 1.0 100 1.0 1380 cll4729a 3.6 69 10 400 1.0 100 1.0 1260 cll4730a 3.9 64 9.0 400 1.0 50 1.0 1190 cll4731a 4.3 58 9.0 400 1.0 10 1.0 1070 cll4732a 4.7 53 8.0 500 1.0 10 1.0 970 cll4733a 5.1 49 7.0 550 1.0 10 1.0 890 cll4734a 5.6 45 5.0 600 1.0 10 2.0 810 cll4735a 6.2 41 2.0 700 1.0 10 3.0 730 cll4736a 6.8 37 3.5 700 1.0 10 4.0 660 cll4737a 7.5 34 4.0 700 0.5 10 5.0 605 cll4738a 8.2 31 4.5 700 0.5 10 6.0 550 cll4739a 9.1 28 5.0 700 0.5 10 7.0 500 cll4740a 10 25 7.0 700 0.25 10 7.6 454 cll4741a 11 23 8.0 700 0.25 5.0 8.4 414 cll4742a 12 21 9.0 700 0.25 5.0 9.1 380 cll4743a 13 19 10 700 0.25 5.0 9.9 344 cll4744a 15 17 14 700 0.25 5.0 11.4 304 cll4745a 16 15.5 16 700 0.25 5.0 12.2 285 cll4746a 18 14 20 750 0.25 5.0 13.7 250 cll4747a 20 12.5 22 750 0.25 5.0 15.2 225 cll4748a 22 11.5 23 750 0.25 5.0 16.7 205 cll4749a 24 10.5 25 750 0.25 5.0 18.2 190 cll4750a 27 9.5 35 750 0.25 5.0 20.6 170 cll4751a 30 8.5 40 1000 0.25 5.0 22.8 150 maximum ratings: (t a =25 c) symbol units power dissipation p d 1.0 w operating and storage junction temperature t j , t stg -65 to +200 c v z tolerance: part number with ?a? suffix 5 % v z tolerance: part number with ?c? suffix 2 % v z tolerance: part number with ?d? suffix 1 % electrical characteristics: (t a =25 c) v f =1.2max @ i f =200ma (for all types) melf case r4 (21-april 2010) www.centralsemi.com
CLL4728A thru cll4764a surface mount silicon zener diode 1 watt, 3.3 thru 100 volts type zener voltage test current maximum zener impedance maximum reverse current maximum current v z @ i zt i zt z zt @ i zt z zk @ i zk i r @ v r i zm vma maa vma cll4752a 33 7.5 45 1000 0.25 5.0 25.1 135 cll4753a 36 7.0 50 1000 0.25 5.0 27.4 125 cll4754a 39 6.5 60 1000 0.25 5.0 29.7 115 cll4755a 43 6.0 70 1500 0.25 5.0 32.7 110 cll4756a 47 5.5 80 1500 0.25 5.0 35.8 95 cll4757a 51 5.0 95 1500 0.25 5.0 38.8 90 cll4758a 56 4.5 110 2000 0.25 5.0 42.6 80 cll4759a 62 4.0 125 2000 0.25 5.0 47.1 70 cll4760a 68 3.7 150 2000 0.25 5.0 51.7 65 cll4761a 75 3.3 175 2000 0.25 5.0 56 60 cll4762a 82 3.0 200 3000 0.25 5.0 62.2 55 cll4763a 91 2.8 250 3000 0.25 5.0 69.2 50 cll4764a 100 2.5 350 3000 0.25 5.0 76 45 electrical characteristics - continued: (t a =25 c) v f =1.2max @ i f =200ma (for all types) melf case - mechanical outline marking: cathode band www.centralsemi.com r4 (21-april 2010)
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