t4 - lds - 0193 , rev. 2 (11 1899 ) ?2011 microsemi corporation page 1 of 6 1n6309 thru 1n6355d available on commercial versions voidless hermetically sealed 500m w glass zener diodes qualified per mil - prf - 19500/533 qualified levels : jan, jantx, jantxv and jans description this zener v oltage r egulator series is military qualified and is ideal for high - reliability applications where a failure cannot be tolerated. these industry - recognized 0.5 w att zener v oltage r egulators are hermetically sealed with voidless - glass construction using an internal metallurgical bond. it includes zener selections from 2.4 to 200 volts in standard 5% tolerances as well as 1% and 2% tolerances. they are also available in surface - mount packages. microsemi also offers numerous other zener products to meet higher and lower power ratings in both thru - hole and surface mount packages. do - 35 or d package also available in : b sq melf package (surface mount) 1n6309us C 1n6355 d us important: for the latest information, visit our website http://www.microsemi.com . features ? jedec registered 1n 6309 thru 1n6355 series. ? voltage tolerances of 1%, 2% and 5 % are available . (see part nomenclature. ) ? voidless hermetically sealed glass package. ? internal category 1 m etallurgical bonds for 1n6321 thru 1n6355 and category iii for 1n6309 thru 1n6320 . ? jan, jantx, jantxv, and ja ns reliability levels are available per mil - prf - 19500/533 . ? rohs compliant versions available (commercial grade only) . applications / benefits ? small do - 35 size package (or d package) . ? regulates voltage over a broad operating current and temperature ra nge . ? extensive selection from 2.4 to 200 volts . ? standard and tight voltage tolerances available . ? extremely robust construction . ? flexible axial - lead mounting terminals . ? non - sensitive to esd per mil - std - 750 m ethod 1020 . ? inherently radiation hard as described in microsemi micronote 050 . maximum ratings msc C law rence 6 lake street, lawrence, ma 01841 tel: 1- 800 - 446 - 1158 or (978) 620 - 2600 fax: (978) 689 - 0803 msc C ireland gort road business park, ennis, co. clare, ireland tel: +353 (0) 65 6840044 fax: +353 (0) 65 6822298 website: www.microsemi.com parameters/test conditions symbol value unit junction and storage temp erature t j and t stg - 65 to +175 o c thermal resistance junction - to - lead (1) 1n6309 C 1n6320 1 n6321 C 1n6355 r ? jl 150 95.5 o c /w thermal resistance junction - to - ambient (2) r ? ja 240 o c /w steady - state power dissipation @ t l = 75 o c p d 0.5 w forward voltage @ 1.0 a v f 1.4 v solder temperature @ 10 s t sp 260 o c notes : 1. a t 3/8 inch (10 mm) from body. see f igure 1 and f igure 2 for derating. 2. t a = +55 c before derating on printed circuit board (pcb), pcb = fr4 .0625 inch (1.59 mm) 1 - layer 1 - oz cu, horizontal, still air, pads = .092 inch (2.34 mm) diameter, strip = .030 inch (0.76 mm) x 1 inch ( 25.4 mm) long, axial lead length l .187 inch ( 4.75 mm); r ja with a defined thermal resistance condition included is measured at i z = as defined in the characteristics and ratings table herein . downloaded from: http:///
t4 - lds - 0193 , rev. 2 (11 1899 ) ?2011 microsemi corporation page 2 of 6 1n6309 thru 1n6355d mechanical and packaging ? case: hermetically sealed v oidless hard glass with t ungsten slugs . ? terminals: axial - leads are t in/ l ead (sn/pb) or rohs compliant m atte/ t in (commercial grade only) over c opper clad steel . ? marking: body painted and part number . ? polarity: cathode indicated by band . ? tape & reel optio n: standard per eia - 296 . consult factory for quantities. ? weight: 150 milligrams. ? see p ackage d imensions on last page. part nomenclature jan 1n6309 c (e3) reliability level jan = jan level jant x = jant x l evel jantx v = jantx v level jans = jans level blank = commercial jedec type number (s ee e lectrical characteristic s t able ) rohs compliance e3 = rohs compliant ( available on commercial grade only ) blank = non - rohs compliant zener voltage tolerance c = +/ - 2% d = +/ - 1% blank = +/ - 5% symbols & definitions symbol definition i r reverse current: the maximum reverse (leakage) current that will flow at the specified vol tage and temperature. i z , i zt , i zk reg ulator current: the dc regulator current (i z ), at a specified test point (i zt ), near breakdown knee (i zk ). i zm maximum regulator (zener) current: the maximum rated dc current for the specified power rat ing. i zsm maximum zener surge current: the non -r epetitive peak value of z ener surge current at a specified wave form. v f maximum forward voltage: the maximum forward voltage the device will exhibit at a specified current. v wm working peak voltage: the maximum peak voltage that can be applied over the operating temperature r ange. this is also referred to as standoff voltage. v z zener voltage: the z ener voltage the device will exhibit at a specified current (i z ) in its breakdown region. z zt or z zk dynamic impedance: the small signal impedance of the diode when biased to operate in its bre akdown region at a specified rms current modulation (typically 10% of i zt or i zk ) and superimposed on i zt or i zk respectively. downloaded from: http:///
t4 - lds - 0193 , rev. 2 (11 1899 ) ?2011 microsemi corporation page 3 of 6 1n6309 thru 1n6355d electrical characteristics @ 25 o c type note 1 v z2 nom. +/ - 5% @ i z2 v z1 min. @ i z1 250 ua test current i z2 dynamic impedance z z @ i z2 dynamic impedance z zk @ 250 a max. current i zm voltage reg. v z(reg) ( ? v z ) note 2 surge current 8.3 ms quare wave i zsm reverse voltage v r max. reverse current i r1 @ v r 25 o c max. reverse current i r2 @ v r 150 o c max . noise density n d @ 250 a 1 to 3 khz max. temp. coeff. of zener voltage vz v olts v olts ma ohms ohms ma v olts a mps v olts a a v /hz %/ o c 1n6309 2.4 1.1 20 30 1,200 177 1.50 2.50 1.0 100 200 1 - .085 1n6310 2.7 1.2 20 30 1,300 157 1.50 2.20 1.0 60 150 1 - .080 1n6311 3.0 1.3 20 29 1,400 141 1.50 2.00 1.0 30 100 1 - .075 1n6312 3.3 1.5 20 27 1,400 128 1.60 1.80 1.0 5 20 1 - .070 1n6313 3.6 1.8 20 25 1,400 117 1.60 1.65 1.0 3 12 1 - .065 1n6314 3.9 2.0 20 23 1,700 108 1.60 1.50 1.0 2 12 1 - .060 1n6315 4.3 2.4 20 20 1,700 99 0.90 1.40 1.0 2 12 1 - .045 +.020 1n6316 4.7 2.8 20 17 1,500 90 0.50 1.27 1.5 5 12 1 - .028 +.032 1n6317 5.1 3.3 20 14 1,300 83 0.40 1.17 2.0 5 12 1 - .020 +.035 1n6318 5.6 4.3 20 8 1,200 76 0.40 1.10 2.5 5 10 2 +.050 1n6319 6.2 5.2 20 3 800 68 0.30 0.97 3.5 5 10 5 +.060 1n6320 6.8 6.0 20 3 400 63 0.35 1.23 4.0 2 50 5 +.062 1n6321 7.5 6.6 20 4 400 57 0.40 1.1 6 5.0 2 30 5 +.068 1n6322 8.2 7.5 20 5 400 52 0.40 1.07 6.0 1 10 20 +.075 1n6323 9.1 8.4 20 6 500 47 0.50 0.97 7.0 1 10 40 +.076 1n6324 10.0 9.1 20 6 500 43 0.50 0.89 8.0 1 10 80 +.079 1n6325 11.0 10.0 20 7 550 39 0.50 0.83 8.5 1 10 100 +.082 1n6326 1 2.0 11.0 20 7 550 35 0.55 0.77 9.0 1 10 100 +.083 1n6327 13.0 11.9 9.5 8 550 33 0.55 0.71 9.9 0.05 10 100 +.083 1n6328 15.0 13.8 8.5 10 600 28 0.70 0.62 11.0 0.05 10 100 +.084 1n6329 16.0 14.7 7.8 12 600 27 0.75 0.58 12.0 0.05 10 100 +.084 1n6330 18.0 16.6 7.0 14 600 24 0.85 0.52 14.0 0.05 10 100 +.085 1n6331 20.0 18.5 6.2 18 500 21 0.95 0.47 15.0 0.05 10 100 +.086 1n6332 22.0 20.4 5.6 20 500 19 1.05 0.43 17.0 0.05 10 100 +.087 1n6333 24.0 22.3 5.2 24 500 18 1.15 0.39 18.0 0.05 10 100 +.088 1n6334 2 7.0 25.2 4.6 27 500 16 1.30 0.35 21.0 0.05 10 100 +.090 1n6335 30.0 28.0 4.2 32 500 14 1.45 0.31 23.0 0.05 10 100 +.091 1n6336 33.0 30.9 3.8 40 600 13 1.60 0.28 25.0 0.05 10 100 +.092 1n6337 36.0 33.7 3.4 50 600 12 1.75 0.260 27.0 0.05 10 100 +.093 1n6 338 39.0 36.6 3.2 55 700 11 1.90 0.240 30 0.05 10 100 +.094 1n6339 43.0 40.4 3.0 65 800 9.9 2.10 0.220 33 0.05 10 80 +.095 1n6340 47.0 44.2 2.7 75 900 9.0 2.25 0.200 36 0.05 10 80 +.095 1n6341 51.0 48.0 2.5 85 1,000 8.3 2.50 0.180 39 0.05 10 80 +.096 1 n6342 56.0 52.7 2.2 100 1,200 7.6 2.70 0.170 43 0.05 10 80 +.097 1n6343 62.0 58.4 2.0 125 1,300 6.8 2.90 0.150 47 0.05 10 80 +.099 1n6344 68.0 64.1 1.8 155 1,500 6.3 3.20 0.130 52 0.05 10 80 +.101 1n6345 75.0 70.8 1.7 180 1,600 5.7 3.40 0.125 56 0.05 10 80 +.103 1n6346 82.0 77.4 1.5 220 1,800 5.2 3.80 0.115 62 0.05 10 80 +.105 1n6347 91.0 86.0 1.4 270 2,100 4.7 4.20 0.100 69 0.05 10 80 +.108 1n6348 100.0 94.5 1.3 340 2,400 4.3 4.40 0.095 76 0.05 10 80 +.110 1n6349 110.0 104.0 1.1 500 2,800 3.9 4.80 0 .085 84 0.05 10 80 +.110 1n6350 120.0 113.0 1.0 600 3,200 3.5 5.20 0.080 91 0.05 10 80 +.110 1n6351 130.0 122 0.95 850 4,100 3.3 5.60 0.070 99 0.05 10 80 +.110 1n6352 150.0 141 0.85 1,000 4,500 2.8 7.00 0.065 114 0.05 10 80 +.110 1n6353 160.0 151 0.80 1,200 5,000 2.7 7.50 0.060 122 0.05 10 80 +.110 1n6354 180.0 170 0.68 1,500 5,600 2.4 9.00 0.050 137 0.05 10 80 +.110 1n6355 200.0 189 0.65 1,800 6,500 2.1 12.00 0.045 152 0.05 10 80 +.110 notes: 1. standard voltage tolerance is 5 percent. tighter tolerances are available in plus /minus 1 and 2 percent voltage tolerance s. (see part nomenclature .) 2. voltage regulation v z(reg) is the measured voltage change at thermal equilibrium between the current of 10% and 50% of m aximum zener c urrent i zm when the lead temperature is maintained at 25 c =+8 c, -2 c. downloaded from: http:///
t4 - lds - 0193 , rev. 2 (11 1899 ) ?2011 microsemi corporation page 4 of 6 1n6309 thru 1n6355d graphs t l ( o c) lead = 3/8 inch figure 1 - (1n6309 C 1n6320) t l temperature - power derating curve r ? jl 3/8 inch = 150 o c/w ( dc operation) t l ( o c) lead = 3/8 inch figure 2 - (1n6321 C 1n6355 ) t l temperature - power derating curve r ? jl 3/8 inch = 95.5 o c/w ( dc operation) m aximum power dissipation C m illiwatts m aximum power dissipation C m illiwatts downloaded from: http:///
t4 - lds - 0193 , rev. 2 (11 1899 ) ?2011 microsemi corporation page 5 of 6 1n6309 thru 1n6355d graphs (continued) t pcb ( o c ) ambient figure 3 temperature - power derating curve r ? ja = 240 o c/w ( dc operation) m aximum power dissipation C m illiwatts downloaded from: http:///
t4 - lds - 0193 , rev. 2 (11 1899 ) ?2011 microsemi corporation page 6 of 6 1n6309 thru 1n6355d pack age dimensions note: dimensions 1. dimensions are in inches. ltr inch millimeters notes 2. millimeters are given for general information only. min max min max 3. lead diameter not controlled in this zone to allow for flash. bd .060 .090 1.52 2.29 lead finish build - up and minor irregularities other than slugs. bl .120 .200 3.05 5.08 5 4. in accordance with asme y14.5m, diameters are equivalent to ld .018 .022 0.46 0.56 x symbology. ll 1.000 1.500 25.40 38.10 5. the bl dimension shall include the entire body including slugs. ll1 .050 1.27 3 downloaded from: http:///
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