6 lake street, lawrence, massachusetts 01841 phone (978) 620-2600 fax (978) 689-0803 website: http://www.microsemi.com 103 millimeters inches dim min max min max d 1.60 1.70 0.063 0.067 f 0.41 0.55 0.016 0.022 g 3.30 3.70 .130 .146 g1 2.54 ref. .100 ref. s 0.03 min. .001 min. figure 1 design datacase: do-213aa , hermetically sealed glass case. (melf, sod-80, ll34) lead finish: tin / lead thermal resistance: ( r o jec ): 100 c/w maximum at l = 0 inch thermal impedance: ( z jx ): 35 c/w maximum polarity: diode to be operated with the banded (cathode) end positive.mounting surface selection: the axial coefficient of expansion (coe) of this device is approximately +6ppm/c. the coe of the mounting surface system should be selected to provide a suitable match with this device. 1n962bur-1 thru 1n986bur-1 available in jan , jantx and jantxv per mil-prf-19500/117 zener diodes leadless package for surface mount metallurgically bonded maximum ratingsoperating temperature: -65c to +175c storage temperature: -65c to +175c dc power dissipation: 500mw @ t ec = +125c power derating: 10 mw / c above t ec = +125c forward voltage @ 200ma: 1.1 volts maximum electrical characteristics @ 25c cdi nominal zener max. dc type zener test maximum zener impedance zener max. reverse number voltage current (note 3) current leakage current v z l zt l zm l r @ v r (note 1) (note 2) z zt @ l zt z zk @ l zk volts ma ohms ohms ma ma a volts cdll957b 6.8 18.5 4.5 700 1.0 55 5.0 5.2 cdll958b 7.5 16.5 5.5 700 .5 50 5.0 5.7 cdll959b 8.2 15.0 6.5 700 .5 45 5.0 6.2 cdll960b 9.1 14.0 7.5 700 .5 41 5.0 6.9 cdll961b 10 12.5 8.5 700 .25 38 2.0 7.6 cdll962b 11 11.5 9.5 700 .25 32 1.0 8.4 cdll963b 12 10.5 11.5 700 .25 31 1.0 9.1 cdll964b 13 9.5 13 700 .25 28 0.5 9.9 cdll965b 15 8.5 16 700 .25 25 0.5 11 cdll966b 16 7.8 17 700 .25 24 0.5 12 cdll967b 18 7.0 21 750 .25 20 0.5 14 cdll968b 20 6.2 25 750 .25 18 0.5 15 cdll969b 22 5.6 29 750 .25 16 0.5 17 cdll970b 24 5.2 33 750 .25 15 0.5 18 cdll971b 27 4.6 41 750 .25 13 0.5 21 cdll972b 30 4.2 49 1000 .25 12 0.5 23 cdll973b 33 3.8 58 1000 .25 11 0.5 25 cdll974b 36 3.4 70 1000 .25 10 0.5 27 cdll975b 39 3.2 90 1000 .25 9.5 0.5 30 cdll976b 43 3.0 93 1500 .25 8.8 0.5 33 cdll977b 47 2.7 105 1500 .25 7.9 0.5 36 cdll978b 51 2.5 125 1500 .25 7.4 0.5 39 cdll979b 56 2.2 150 2000 .25 6.8 0.5 43 cdll980b 62 2.0 185 2000 .25 6.0 0.5 47 cdll981b 68 1.8 230 2000 .25 5.5 0.5 52 cdll982b 75 1.7 270 2000 .25 5.0 0.5 56 cdll983b 82 1.5 330 3000 .25 4.6 0.5 62 cdll984b 91 1.4 400 3000 .25 4.1 0.5 69 cdll985b 100 1.3 500 3000 .25 3.7 0.5 76 cdll986b 110 1.1 750 4000 .25 3.3 0.5 84 note 1 zener voltage tolerance on "b" suffix is + 5%. suffix letter a denotes + 10%. no suffix denotes + 20%. "c" suffix denotes + 2%, and "d" suffix denotes + 1%. note 2 zener voltage is measured with the device junction in thermal equilibrium at an ambient temperature of 25c + 3c. note 3 zener impedance is derived by superimposing on 1 zt a 60hz rms a.c. current equal to 10% of 1 zt . 1n962bur-1 thru 1n986bur-1 and cdll957b thru cdll986b downloaded from: http:///
104 cdll957 thru cdll986b 0 25 50 75 100 125 150 175 t ec , end cap temperature (c) power derating curve 500400 300 200 100 0 pd, rated powerdissipation (mw) figure 2 .1 .2 .3 .4 .5 1 2 5 10 20 30 40 50 100 operating current l zt (ma) figure 3 zener impedance vs. operating current 1000 500400 300 200 100 5040 30 20 10 54 3 2 1 zener impedance z zt (ohms) 3.3 volt 5.1 volt 27 volt 11 volt 6.2 volt downloaded from: http:///
|
