rf0 1133 , rev . a ( 5/28/13 ) ?201 3 microsemi corporation page 1 of 5 1n5913bp e3 C 1n 5956bpe3 (plastic) compliant a xial -leaded 1.5 w att plastic zener d iodes description the 1n5913 bp e3 C 5956b p e3 series of 1.5 watt zeners provides voltage regulation in a selection from 3.3 to 200 volts with different tolerances available. these plastic encapsulat ed zeners have moisture classification of level 1 with no dry pack required. they are also available in various military equivalent screening levels for high reliability . the plastic m olded zeners with a p suffix provide a lower thermal resistance (junction to lead) compared to the optional glass body (g suffix) for these same jedec part numbers. both package options are available by microsemi. do - 41 (do - 204al) plas tic package also available in : smb package (tabbed surface mount) smbg(j)5913b C smbg(j)5956b smaj package (tabbed surface mount) smaj5913b C smaj5956b powermite package (tabbed surface mount) 1pmt5913b C 1pmt5956b important: for the latest information, visit our website http://www.microsemi.com . features ? j edec registered 1n5913b C 1n5956b number series. ? zener voltage available 3.3 v to 200 v. ? tolerances of 10%, 5%, and 2% are available. ? rohs compliant . ? optional glass body axial - leaded zener s available as 1n5913bg C 1n5956bg (see separate data sheet). applications / benefits ? regulates voltage over a broad operating current and temperature range . ? flexible axial - lead moun ting terminals . ? non - sensitive to esd per mil - std - 750 method 1020 . ? moisture classification is level 1 per ipc/jedec j - std - 020b with no dry pack required . maximum ratings @ t a = 25 o c unless otherwise specified parameters/test conditions symbol value u nit junction and storage temperature t j & t stg - 65 to +1 50 o c thermal resistance junction - to - lead @ 3/8 inch (10 mm) lead length from body r ? jl 45 o c /w thermal resistance junction - to - ambient (1) r ? ja 105 o c /w steady state power dissipation @ t l 82 .5 oc (2) @ t a = 25 oc (1) p d 1.5 1.19 w rated average power dissipation (also see f igure 1 ) p m(av) 1.5 w forward voltage @ 200 ma v f 1.2 v solder temperature @ 10 s 260 o c notes: 1. when mounted on fr4 pc board (1 oz cu) with 4 mm 2 copper pads and track width 1 mm, length 25 mm . 2. at 3/8 inch (10 mm) lead length from body. msc C lawrence 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 downloaded from: http:///
rf0 1133 , rev . a ( 5/28/13 ) ?201 3 microsemi corporation page 2 of 5 1n5913bp e3 C 1n 5956bpe3 (plastic) mechanical and packaging ? case: void- free transfer molded thermosetting epoxy body meeting ul94v - 0. ? terminals: rohs compliant matte/ t in over c opper. solderable per mil - std - 750, method 2026. ? marking: p art number . ? polarity: cathode indicated by band. diode to be operated with the banded end positive with respect to the opposite end for zener regulation. ? tape & reel option: standard per eia - 296 (add tr suffix to part number) . consu lt factory for quantities. ? weight: approximately 0.7 grams. ? see p ackage d imensions on last page. part nomenclature 1n5913 b p (e3) jedec type number (see electrical characteristics table) tolerance level a = 10 % b = 5 % c = 2 % rohs compliance e3 = rohs c ompliant plastic casing symbols & definitions symbol definition v z zener voltage: the z ener voltage the device will exhibit at a specified current (i z ) in its breakdown region. 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 ). z zt or z zk dynamic impedance: the small signal impedance of the diode when biased to operate in its breakdown region at a specified rms current modulation (typically 10% of i zt or i zk ) and superimposed on i zt or i zk respectively. v f maximum forward voltage: the maximum forward voltage the device will exhibit at a specified current. i r maximum reverse current: the maximum reverse (leakage) current that will flow at the specified voltage and temperature. i zm maximum regulator (zener) current: the maximum rated dc current for the specified power rat ing. downloaded from: http:///
rf0 1133 , rev . a ( 5/28/13 ) ?201 3 microsemi corporation page 3 of 5 1n5913bp e3 C 1n 5956bpe3 (plastic) electrical characteristics @ t l = 30 oc je dec type number (n ote 1) zener voltage v z test current i zt maximum dynamic impedance z zt knee current i zk maximum knee impedance z zk maximum reverse current i r @ v r reverse voltage v r max. dc current i zm volts ma ohms ma ohms a volts ma 1n5913 b 1n5914b 1n5915b 1n5916b 1n5917b 3.3 3.6 3.9 4.3 4.7 113.6 104.2 96.1 87.2 79.8 10 9.0 7.5 6.0 5.0 1.0 1.0 1.0 1.0 1.0 500 500 500 500 500 100 75 25 5.0 5.0 1.0 1.0 1.0 1.0 1.5 454 416 384 348 319 1n5918b 1n5919b 1n5920b 1n5921b 1n5922b 5.1 5.6 6.2 6.8 7 .5 73.5 66.9 60.5 55.1 50 4.0 2.0 2.0 2.5 3.0 1.0 1.0 1.0 1.0 0.5 350 250 200 200 400 5.0 5.0 5.0 5.0 5.0 2.0 3.0 4.0 5.2 6.0 294 267 241 220 200 1n5923b 1n5924b 1n5925b 1n5926b 1n5927b 8.2 9.1 10 11 12 45.7 41.2 37.5 34.1 31.2 3.5 4.0 4.5 5.5 6.5 0.5 0.5 0.25 0.25 0.25 400 500 500 550 550 5.0 5.0 5.0 1.0 1.0 6.5 7.0 8.0 8.4 9.1 182 164 150 136 125 1n5928b 1n5929b 1n5930b 1n5931b 1n5932b 13 15 16 18 20 28.8 25 23.4 20.8 18.7 7.0 9.0 10 12 14 0.25 0.25 0.25 0.25 0.25 550 600 600 650 650 1.0 1.0 1.0 1.0 1.0 9.9 11.4 12.2 13.7 15.2 115 100 93 83 75 1n5933b 1n5934b 1n5935b 1n5936b 1n5937b 22 24 27 30 33 17 15.6 13.9 12.5 11.4 17.5 19 23 28 33 0.25 0.25 0.25 0.25 0.25 650 700 700 750 800 1.0 1.0 1.0 1.0 1.0 16.7 18.2 20.6 22.8 25.1 68 62 55 50 45 1n5938b 1n5939b 1n5940b 1n5941b 1n5942b 36 39 43 47 51 10.4 9.6 8.7 8.0 7.3 38 45 53 67 70 0.25 0.25 0.25 0.25 0.25 850 900 950 1000 1100 1.0 1.0 1.0 1.0 1.0 27.4 29.7 32.7 35.8 38.8 41 38 34 31 29 1n5943b 1n5944b 1n5945b 1n5946b 1n5947b 56 62 68 75 82 6.7 6.0 5.5 5. 0 4.6 86 100 120 140 160 0.25 0.25 0.25 0.25 0.25 1300 1500 1700 2000 2500 1.0 1.0 1.0 1.0 1.0 42.6 47.1 51.2 56 62.2 26 24 22 20 18 1n5948b 1n5949b 1n5950b 1n5951b 1n5952b 91 100 110 120 130 4.1 3.7 3.4 3.1 2.9 200 250 300 380 450 0.25 0.25 0.25 0.25 0.2 5 3000 3100 4000 4500 5000 1.0 1.0 1.0 1.0 1.0 69.2 76 83.6 91.2 98.8 16 15 13 12 11 1n5953b 1n5954b 1n5955b 1n5956b 150 160 180 200 2.5 2.3 2.1 1.9 600 700 900 1200 0.25 0.25 0.25 0.25 6000 6500 7000 8000 1.0 1.0 1.0 1.0 114 121.6 136.8 152 10 9.0 8.0 7. 0 notes: 1. zener voltage ( v z ) is measured at t l = 30 o c and 90 seconds after application of dc current. 2. the z ener impedance is derived from the 60 hz ac voltage, which results when an ac current having an rms value equal to 10% of the dc z ener current (i zt or i zk ) is superimposed on i zt or i zk . see micronote 202 for z ener impedance variation with different operating currents. downloaded from: http:///
rf0 1133 , rev . a ( 5/28/13 ) ?201 3 microsemi corporation page 4 of 5 1n5913bp e3 C 1n 5956bpe3 (plastic) graphs temperature ( o c) time in milliseconds t l lead temp (oc), or t a on fr4 pc board figure 2 C transient surge capability figure 1 C power derating curve square - wave pulse width (non - repetitive) in milliseconds v z C zene r voltage C volts figure 3 C capacitance vs zener voltage c C capacitance - picofarads p d , maximum power dissipation (watts) typical maximum power in watts downloaded from: http:///
rf0 1133 , rev . a ( 5/28/13 ) ?201 3 microsemi corporation page 5 of 5 1n5913bp e3 C 1n 5956bpe3 (plastic) package dimensions notes: 1. dimensions are in inches. 2. millimeters are given for information only. 3. in accordance with asme y14.5m, diameters are equivalent to x symbology. dimensions ltr inch millimeters min max min max bd - 0.107 - 2.718 bl - 0.205 - 5.207 ld 0.030 0.034 0.762 0.864 ll 1.10 - 27.940 - downloaded from: http:///
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