design data case: d-5d, hermetically sealed glass case, per mil-prf- 19500/533 lead finish: tin / lead thermal resistance: ( r o jec ): 50 c/w maximum thermal impedance: ( z o jx ): 15 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 + 4ppm / c. the coe of the mounting surface system should be selected to provide a suitable match with this device. millimeters inches dim min max min max d 1.78 2.16 0.070 0.085 f 0.48 0.71 0.019 0.028 g 4.19 4.95 0.165 0.195 s 0.08min. 0.003min. figure 1 151 6 lake street, lawrence, massachusetts 01841 phone (978) 620-2600 fax (781) 689-0803 website: http://www.microsemi.com ? available in jan, jantx, jantxv and jans per mil-prf-19500/533 ? 500 mw zener diodes ? non cavity construction ? metallurgically bonded 1n6309us thru 1n6320us electrical characteristics @ 25c, unless otherwise specified maximum ratings operating temperature: -65c to +175c storage temperature: -65c to +175c power dissapation: 500 mw@t ec =+125oc power derating: 10 mw/c above t ec =+125oc forward voltage: 1.4v dc @ i f =1a dc (pulsed) v z2 v z1 i z2 z z z zk i zm v z (reg) i zsm v r i r1 i r2 n d nom. min. test @ @ surge @ @ @250 a type 5% @ @i z1 current i z2 250 a v v vz 25oc ta= 1-3 khz i z2 250 a (1) 150oc volts volts ma ohms ohms ma volts amps volts a a v/ hz 1n6309us 2.4 1.1 20 30 1200 177 1.5 2.5 1.0 100 200 1.0 1n6310us 2.7 1.2 20 30 1300 157 1.5 2.2 1.0 60 150 1.0 1n6311us 3.0 1.3 20 29 1400 141 1.5 2.0 1.0 30 100 1.0 1n6312us 3.3 1.5 20 24 1400 128 1.6 1.8 1.0 5.0 20 1.0 1n6313us 3.6 1.8 20 22 1400 117 1.6 1.65 1.0 3.0 12 1.0 1n6314us 3.9 2.0 20 20 1700 108 1.6 1.5 1.0 2.0 12 1.0 1N6315US 4.3 2.4 20 18 1400 99 0.9 1.4 1.0 2.0 12 1.0 1n6316us 4.7 2.8 20 16 1500 90 0.5 1.27 1.5 5.0 12 1.0 1n6317us 5.1 3.3 20 14 1300 83 0.4 1.17 2.0 5.0 12 1.0 1n6318us 5.6 4.3 20 8.0 1200 76 0.4 1.10 2.5 5.0 10 2.0 1n6319us 6.2 5.2 20 3.0 800 68 0.3 0.97 3.5 5.0 10 5.0 1n6320us 6.8 6.0 20 3.0 400 63 0.35 1.23 4.0 2.0 50 5.0 note 1: v v v z = v z @ 20 madc minus v z @ 2madc
152 1n6309us thru 1n6320us 0 25 50 75 100 125 150 175 t ec , end cap temperature (c) power derating curve 500 400 300 200 100 0 pd, rated power dissipation (mw) figure 2 .1 .2 .5 1 2 5 10 20 50 100 operating current i zt (ma) figure 3 zener impedance vs. operating current zener impedance z zt (ohms) 1000 500 400 300 200 100 50 40 30 20 10 5 4 3 2 1 5.1 volt 6.2 volt 3.3 volt
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