t4 - lds - 0271 , rev . 1 (12 1053 ) ?201 2 microsemi corporation page 1 of 6 1n4057 (a) thru 1n4085 (a) available high voltage temperature compensated zener reference diodes screening in reference to mil - prf - 19500 available description the 1n4057 thr ough 1n4085a series of t emperature c ompensated r eference d iodes provides a wide selection of nominal voltages ranging from 12.4 v to 200 v with low temperature coefficients of either 0.005%/c or 0.002%/ o c for minimal voltage change with temperature. this is achieved at the speci fied test currents of: - 10.0 ma for the lower voltages 12.4 v to 33 v - 7.5 ma for the next higher voltage grouping of 37 v to 100 v - 5.00 ma for 68 v to 100 v - 2.5 ma for the highe st voltage group 105 v to 200 v these axial - leaded reference diodes are packaged in three different plastic body package configurations progressively increasing in size with the voltage. microsemi also of fers numerous other zener r eference d iode products in smaller packages for lower voltages in popular jedec registrations. p ackaging important: for the latest information, visit our website http://www.microsemi.com . features ? jedec registered 1n 4057 thru 1n 4085 . ? hermetically sealed, metallurgically bonded, double - plug construct ion. ? standard v oltage tolerances of +/ - 5 %. ? maximum temperature coefficient selections available of 0.005 %/ o c and 0.002 %/ o c. ? up - screening available in reference to mil - prf - 19500 . (s ee part nomenclature for all avai lable options.) ? rohs compliant versions available . applications / benefits ? provides minimal voltage change in voltage over a broad temperature range . ? for instrumentation and other circuit designs requiring a stable voltage reference. ? flexible axial - lea d mounting terminals . ? non - sensitive to esd per mil - std - 750 m ethod 1020 . 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 oc off - state power dissipation (1) case cc case dd case ee p d 1.5 2 2.5 w solder temperature @ 10 s t sp 260 o c notes : 1. starting at 25 oc, derate linearly to zero at 150 oc: case cc derate at 12 mw/oc case dd derate at 16 mw/oc case ee derate at 20 mw/oc downloaded from: http:///
t4 - lds - 0271 , rev . 1 (12 1053 ) ?201 2 microsemi corporation page 2 of 6 1n4057 (a) thru 1n4085 (a) mechanical and packaging ? case: plastic shell filled with non - conductive ep oxy around a hermetically sealed glass encased diode . ? terminals: tin - lead or rohs compliant matte - tin plated copper clad steel solderable per mil - std - 750, m ethod 2026. ? marking: part number and cathode band. ? polarity: reference diode to be operated with the banded end positive with respect to the opposite end. ? tape & reel option: consult factory for quantities. ? weight: case cc: 1.17 grams case dd: 1.42 grams case ee: 2.86 grams ? see p ackage d imensions on last page. part nomenclature jan 1n4057 a (e3) reliability level mq (reference jan) mx (reference jantx) mv (reference jantxv) cds (reference jans) blank = commercial jedec type numbe r ( see electrical characteristic s t able ) rohs compliance e3 = rohs c ompliant blank = non - rohs c ompliant temperature coefficient a = +/ - .002 % / oc blank = +/ - .005 % / oc symbols & definitions symbo l definition i z , i zt , i zk regulator current: the dc regulator current (i z ), at a specified test point (i zt ), near breakdown knee (i zk ). p d power dissipation: the power dissipation, dc. v z zener voltage: the z ener voltage the device will exhibit at a specified current (i z ) in its breakdown region. downloaded from: http:///
t4 - lds - 0271 , rev . 1 (12 1053 ) ?201 2 microsemi corporation page 3 of 6 1n4057 (a) thru 1n4085 (a) electrical characteristics jedec type number zener voltage (see note 1) v z @ i zt zener test current i zt maximum dynamics impedance z x @ i zt maximum temperature coefficient (see note 2) vz tempera ture range case type no. v olts (+/ - 5%) ma o hms +/ -% / o c +/ - mv / o c o c 1n4057 1n4057a 12.4 12.4 10.0 10.0 25 25 .005 .002 .62 .25 55 to +25 to +100 55 to +25 to +100 cc cc 1n4058 1n4058a 14.6 14.6 10.0 10.0 30 30 .005 .002 .73 .29 55 to +25 to +100 55 to +25 to +100 cc cc 1n4059 1n4059a 16.8 16.8 10.0 10.0 30 30 .005 .002 .84 .34 55 to +25 to +100 55 to +25 to +100 cc cc 1n4060 1n4060a 18.5 18.5 10.0 10.0 30 30 .005 .002 .92 .37 55 to +25 to +100 55 to +25 to +100 cc cc 1n4061 1n4061a 21 21 10. 0 10.0 35 35 .005 .002 1.05 .42 55 to +25 to +100 55 to +25 to +100 cc cc 1n4062 1n4062a 23 23 10.0 10.0 40 40 .005 .002 1.15 .46 55 to +25 to +100 55 to +25 to +100 cc cc 1n4063 1n4063a 27 27 10.0 10.0 45 45 .005 .002 1.35 .54 55 to +25 to +100 55 to +25 to +100 cc cc 1n4064 1n4064a 30 30 10.0 10.0 50 50 .005 .002 1.50 .60 55 to +25 to +100 55 to +25 to +100 cc cc 1n4065 1n4065a 33 33 10.0 10.0 55 55 .005 .002 1.65 .66 55 to +25 to +100 55 to +25 to +100 cc cc 1n4066 1n4066a 37 37 7.5 7.5 80 80 .005 . 002 1.85 .74 55 to +25 to +100 55 to +25 to +100 cc cc 1n4067 1n4067a 43 43 7.5 7.5 90 90 .005 .002 2.15 .86 55 to +25 to +100 55 to +25 to +100 cc cc 1n4068 1n4068a 47 47 7.5 7.5 100 100 .005 .002 2.35 .94 55 to +25 to +100 55 to +25 to +100 cc cc 1n4069 1n4069a 51 51 7.5 7.5 110 110 .005 .002 2.55 1.02 55 to +25 to +100 55 to +25 to +100 dd dd 1n4070 1n4070a 56 56 7.5 7.5 120 120 .005 .002 2.80 1.12 55 to +25 to +100 55 to +25 to +100 dd dd 1n4071 1n4071a 62 62 7.5 7.5 135 135 .005 .002 3.10 1.24 55 to +25 to +100 55 to +25 to +100 dd dd 1n4072 1n4072a 68 68 5.0 5.0 230 230 .005 .002 3.40 1.36 55 to +25 to +100 55 to +25 to +100 dd dd 1n4073 1n4073a 75 75 5.0 5.0 250 250 .005 .002 3.75 1.50 55 to +25 to +100 55 to +25 to +100 dd dd 1n4074 1n4074a 82 82 5.0 5.0 270 270 .005 .002 4.10 1.64 55 to +25 to +100 55 to +25 to +100 dd dd 1n4075 1n4075a 87 87 5.0 5.0 290 290 .005 .002 4.35 1.74 55 to +25 to +100 55 to +25 to +100 dd dd 1n4076 1n4076a 91 91 5.0 5.0 310 310 .005 .002 4.55 1.82 55 to +25 to +100 55 to +25 to +100 dd dd 1n4077 1n4077a 100 100 5.0 5.0 340 340 .005 .002 5.00 2.00 55 to +25 to +100 55 to +25 to +100 dd dd 1n4078 1n4078a 105 105 2.5 2.5 700 700 .005 .002 5.25 2.10 55 to +25 to +100 55 to +25 to +100 dd dd 1n4079 1n4079a 110 110 2.5 2.5 740 740 .005 .002 5.50 2.20 55 to +25 to +100 55 to +25 to +100 dd dd 1n4080 1n4080a 120 120 2.5 2.5 800 800 .005 .002 6.00 2.40 55 to +25 to +100 55 to +25 to +100 dd dd 1n4081 1n4081a 130 130 2.5 2.5 840 840 .005 .002 6.50 2.60 55 to +25 to +100 55 to +25 to +100 ee ee 1n4082 1n4082a 140 140 2.5 2.5 960 960 .005 .002 7.00 2.80 55 to +25 to +100 55 to +25 to +100 ee ee 1n4083 1n4083a 150 150 2.5 2.5 1020 1020 .005 .002 7.50 3.00 55 to +25 to +100 55 to +25 to +100 ee ee 1n4084 1n4084a 175 175 2.5 2.5 1150 1150 .005 .002 8.75 3.50 55 to +25 to +100 55 to +25 to +100 ee ee 1n4085 1n4085a 200 200 2.5 2.5 1350 1350 .005 .002 10.00 4.00 55 to +25 to +100 55 to +25 to +100 ee ee *jedec registered data notes: 1. voltage measurements to be perfor med 15 seconds after application of dc current. 2. the 1n4057 through 1n4085 series is specified over the temperature range - 55 o c to +100 o c with measurements made at - 55 o c , +100 o c , and at the reference temperature +25 o c . the maximum voltage change over the range - 55 o c to +25 o c and +25 o c to +100 o c for this series is limited to the values (expressed in mv / o c) shown in the table. these values are computed by considering the temperature coefficient to be an average over the temperature range. for example, there is an 80 o c change in temperature from - 55 o c to +25 o c . at an average temperature coefficient of 0.005 %/ o c , the maximum percentage change in voltage would be: 80 o c x 0.005 %/ o c or 0.4 %. for the 1n4057, having a nominal zener voltage of 12.4 volts, the maximum allowable voltage change would be: 0.4 % of 12.4 volts or 49.6 millivolts. downloaded from: http:///
t4 - lds - 0271 , rev . 1 (12 1053 ) ?201 2 microsemi corporation page 4 of 6 1n4057 (a) thru 1n4085 (a) graphs zener voltage C volts figure 1 typical volt - ampere curve of 1n4076a t l - lead temperature ( c) , 3/8 from body figure 2 - case cc po wer derating curve zener current (ma) dc power dissipation - watts downloaded from: http:///
t4 - lds - 0271 , rev . 1 (12 1053 ) ?201 2 microsemi corporation page 5 of 6 1n4057 (a) thru 1n4085 (a) graphs t l - lead temperature (c) , 3/8 from body figure 3 - case dd power derating curve t l - lead temperature (c) , 3/8 from body figure 4 - case ee power derating curve dc power dissipation - watts dc power dissipation - watts downloaded from: http:///
t4 - lds - 0271 , rev . 1 (12 1053 ) ?201 2 microsemi corporation page 6 of 6 1n4057 (a) thru 1n4085 (a) package dimensions downloaded from: http:///
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