description: the central semiconductor cmpzda2v4 series silicon dual zener diode is a high quality voltage regulator, connected in a common anode configuration, for use in industrial, commercial, entertainment and computer applications. marking code: see marking codes on electrical characteristics table cmpzda2v4 thru cmpzda47v surface mount dual, silicon zener diode 2.4 volts thru 47 volts 350mw sot-23 case central semiconductor corp. tm r7 (3-june 2008) type no. zener voltage v z @ i zt test current maximum zener impedance maximum reverse current maximum zener current maximum zener voltage temp. coeff. marking code min max i zt z zt @ i zt z zk @ i zk i r @ v r i zm v z v v ma ma a v ma % / c cmpzda2v4 2.2 2.6 5.0 100 600 1.0 50 1.0 63 -0.06 ww3 cmpzda2v7 2.5 2.9 5.0 100 600 1.0 20 1.0 57 -0.06 ww4 cmpzda3v0 2.8 3.2 5.0 95 600 1.0 10 1.0 54 -0.06 ww5 cmpzda3v3 3.1 3.5 5.0 95 600 1.0 5.0 1.0 47 -0.06 ww6 cmpzda3v6 3.4 3.8 5.0 95 600 1.0 2.0 1.0 45 -0.06 ww7 cmpzda3v9 3.7 4.1 5.0 90 600 1.0 2.0 1.0 43 -0.06 ww8 cmpzda4v3 4.0 4.6 5.0 90 600 1.0 1.0 1.0 40 -0.05 ww9 cmpzda4v7 4.4 5.0 5.0 80 500 1.0 3.0 2.0 38 -0.03 zz1 cmpzda5v1 4.8 5.4 5.0 60 480 1.0 2.0 2.0 35 0.02 zz2 cmpzda5v6 5.2 6.0 5.0 40 400 1.0 1.0 2.0 32 0.03 zz3 cmpzda6v2 5.8 6.6 5.0 10 150 1.0 3.0 4.0 28 0.04 zz4 cmpzda6v8 6.5 7.2 5.0 15 80 1.0 2.0 4.0 25 0.05 zz5 cmpzda7v5 7.0 7.9 5.0 15 80 1.0 1.0 5.0 23 0.05 zz6 cmpzda8v2 7.7 8.7 5.0 15 80 1.0 0.7 5.0 21 0.06 zz7 cmpzda9v1 8.5 9.6 5.0 15 100 1.0 0.5 6.0 18 0.06 zz8 cmpzda10v 9.4 10.6 5.0 20 150 1.0 0.2 7.0 16 0.07 zz9 cmpzda11v 10.4 11.6 5.0 20 150 1.0 0.1 8.0 15 0.07 yy1 cmpzda12v 11.4 12.7 5.0 25 150 1.0 0.1 8.0 13 0.07 yy2 cmpzda13v 12.4 14.1 5.0 30 170 1.0 0.1 8.0 12 0.08 yy3 cmpzda15v 13.8 15.6 5.0 30 200 1.0 0.05 10.5 11 0.08 yy4 cmpzda16v 15.3 17.1 5.0 40 200 1.0 0.05 11.2 10 0.08 yy5 cmpzda18v 16.8 19.1 5.0 45 225 1.0 0.05 12.6 9.2 0.08 yy6 cmpzda20v 18.8 21.2 5.0 55 225 1.0 0.05 14.0 8.3 0.08 yy7 cmpzda22v 20.8 23.3 5.0 55 250 1.0 0.05 15.4 7.6 0.09 yy8 maximum ratings: (t a =25c) symbol units power dissipation p d 350 mw operating and storage temperature t j , t stg -65 to +175 c thermal resistance ja 429 c/w electrical characteristics per zener: (t a =25c) v f =0.9v max @ i f =10ma (for all types)
central semiconductor corp. tm cmpzda2v4 thru cmpzda47v surface mount dual, silicon zener diode 2.4 volts thru 47 volts 350mw r7 (3-june 2008) type no. zener voltage v z @ i zt test current maximum zener impedance maximum reverse current maximum zener current maximum zener voltage temp. coeff. marking code min max i zt z zt @ i zt z zk @ i zk i r @ v r i zm v z v v ma ma a v ma % / c cmpzda24v 22.8 25.6 5.0 70 250 1.0 0.05 16.8 7.0 0.09 yy9 cmpzda27v 25.1 28.9 2.0 80 300 0.5 0.05 18.9 6.2 0.09 w10 cmpzda30v 28.0 32.0 2.0 80 300 0.5 0.05 21.0 5.6 0.09 w11 cmpzda33v 31.0 35.0 2.0 80 325 0.5 0.05 23.1 5.0 0.09 w12 cmpzda36v 34.0 38.0 2.0 90 350 0.5 0.05 25.2 4.6 0.09 w13 cmpzda39v 37.0 41.0 2.0 130 350 0.5 0.05 27.3 4.3 0.09 w14 cmpzda43v 40.0 46.0 2.0 150 375 0.5 0.05 30.1 3.9 0.10 w15 cmpzda47v 44.0 50.0 2.0 170 375 0.5 0.05 32.9 3.5 0.10 w16 sot-23 case - mechanical outline electrical characteristics - continued: marking code: see marking codes on electrical characteristics table lead code: 1) cathode d2 2) cathode d1 3) anode d1, anode d2 2 3 1 d1 d2
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