maximum ratings: (t a =25c unless otherwise noted) symbol units power dissipation p d 350 mw operating and storage temperature t j , t stg -65 to +150 c electrical characteristics: (t a =25c) v f =1.5v max @ i f =100ma (for all types) cmpz4678 thru cmpz4717 surface mount 350mw low level silicon zener diode 5% tolerance sot-23 case central semiconductor corp. tm r7 (17-april 2008) description: the central semiconductor cmpz4678 series silicon zener diode is a high quality voltage regulator designed for applications requiring an extremely low operating current and low leakage. marking code: consult factory type no. nominal zener voltage v z @ i zt test current i zt maximum reverse leakage current i r @ v r maximum voltage change** v z maximum zener current i zm (v) (a) (a) (v) (v) (ma) cmpz4678 1.8 50 7.5 1.0 0.70 120.0 cmpz4679* 2.0 50 5.0 1.0 0.70 110.0 cmpz4680* 2.2 50 4.0 1.0 0.75 100.0 cmpz4681* 2.4 50 2.0 1.0 0.80 95.0 cmpz4682 2.7 50 1.0 1.0 0.85 90.0 cmpz4683 3.0 50 0.8 1.0 0.90 85.0 cmpz4684 3.3 50 7.5 1.5 0.95 80.0 cmpz4685 3.6 50 7.5 2.0 0.95 75.0 cmpz4686 3.9 50 5.0 2.0 0.97 70.0 cmpz4687 4.3 50 4.0 2.0 0.99 65.0 cmpz4688 4.7 50 10 3.0 0.99 60.0 cmpz4689 5.1 50 10 3.0 0.97 55.0 cmpz4690 5.6 50 10 4.0 0.96 50.0 cmpz4691 6.2 50 10 5.0 0.95 45.0 cmpz4692 6.8 50 10 5.1 0.90 35.0 cmpz4693 7.5 50 10 5.7 0.75 31.8 cmpz4694 8.2 50 1.0 6.2 0.50 29.0 cmpz4695 8.7 50 1.0 6.6 0.10 27.4 cmpz4696 9.1 50 1.0 6.9 0.08 26.2 cmpz4697 10 50 1.0 7.6 0.10 24.8 cmpz4698 11 50 0.05 8.4 0.11 21.6 * available on special order only, please consult factory. ?? v z =v z @ 100a minus v z @ 10a. ? pb-free plating available upon request.
central semiconductor corp. tm cmpz4678 thru cmpz4717 surface mount 350mw low level silicon zener diode 5% tolerance r7 (17-april 2008) sot-23 case - mechanical outline lead code: 1) anode 2) no connection 3) cathode electrical characteristics - continued: (t a =25c) v f =1.5v max @ i f =100ma (for all types) * available on special order only, please consult factory. ?? v z =v z @ 100a minus v z @ 10a. marking code: consult factory 2 3 1 pin configuration type no. nominal zener voltage v z @ i zt test current i zt maximum reverse leakage current i r @ v r maximum voltage change** v z maximum zener current i zm (v) (a) (a) (v) (v) (ma) cmpz4699 12 50 0.05 9.1 0.12 20.4 cmpz4700 13 50 0.05 9.8 0.13 19.0 cmpz4701 14 50 0.05 10.6 0.14 17.5 cmpz4702 15 50 0.05 11.4 0.15 16.3 cmpz4703 16 50 0.05 12.1 0.16 15.4 cmpz4704 17 50 0.05 12.9 0.17 14.5 cmpz4705 18 50 0.05 13.6 0.18 13.2 cmpz4706 19 50 0.05 14.4 0.19 12.5 cmpz4707 20 50 0.01 15.2 0.20 11.9 cmpz4708 22 50 0.01 16.7 0.22 10.8 cmpz4709 24 50 0.01 18.2 0.24 9.9 cmpz4710 25 50 0.01 19.0 0.25 9.5 cmpz4711 27 50 0.01 20.4 0.27 8.8 cmpz4712 28 50 0.01 21.2 0.28 8.5 cmpz4713 30 50 0.01 22.8 0.30 7.9 cmpz4714 33 50 0.01 25.0 0.33 7.2 cmpz4715 36 50 0.01 27.3 0.36 6.6 cmpz4716* 39 50 0.01 29.6 0.39 6.1 cmpz4717* 43 50 0.01 32.6 0.43 5.5
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