solid state devices, inc. 14701 firestone blvd * la mirada, ca 90638 phone: (562) 404-4474 * fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com designer?s data sheet part number/ordering information 6 / szn __ __ __ __ screening 7 / __ = not screened tx = tx level txv = txv s = s level package type __ = axial leaded sms = surface mount square tab tolerance __ = 5% c = 2% d = 1% voltage/family 5913 - 5956: 3.3v thru 200v, see table on page 2 szn5913 thru szn5956 and szn5913sms thru szn5956sms 1.5 watt 3.3 ? 200 volts zener diodes features: ? hermetically sealed in glass ? rated at 1.5 w ? available in axial and square tab surface mount (sms) version ? tx, txv, and s-level screening available 7 / ? tolerances of 5%, 2%, or 1% available. ? replaces 1n5913 ? 1n5956 maximum ratings symbol value units nominal zener voltage v z 3.3 - 200 v maximum zener current i zm 7.0 - 454 ma forward surge current (8.3 msec puls) i fsm .072 ? 4.2 a continuous power p d 1.5 w operating and storage temp. top tstg -65 to +175 -65 to +200 oc thermal resistance, junction to lead, l=3/8? (axial) r jl 110 oc/w thermal resistance, junction to end cap (sms) r je 85 oc/w axial (__) dim min. max a .080? .107? b .160? .181? c 1.00? --- d .028? .034? square tab (sms) all dimensions are prior to soldering dim min. max. a .125? .135? b .200? .235? c .023? .027? d body to tab clearance: .003? note: all specifications are subject to change without notification. scd's for these devices should be reviewed by ssdi prior to release. data sheet #: z00012c doc
notes: 1) all zener voltages are measured with an automated test set using a 35 msec test time. longer or shorter test time will have a corresponding effect on the measured value due to heating effects. 2) zener impedance is derived from the ac voltage divided by the ac current with rms value of 10% of dc zener test current supe rimposed on the test current. 3) ratings based on maximum zener voltage of individual units (leaded units). 4) figures shown are for a peak sinusoidal surge current of 8.3 msec duration, non-repetitive. the 8.3 msec square pulse rating i s 71% of the value shown. 5) ssdi standard marking consists of a contrasting color cathode dot or band. part number information is included on packaging la bels. 6 / for ordering information, price, and availability- contact factory. 7 / screening based on mil-prf-19500. screening flows available on request. 8 / voltages are shown for 5% tolerance devices. solid state devices, inc. 14701 firestone blvd * la mirada, ca 90638 phone: (562) 404-4474 * fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com szn5913 thru szn5956 and szn5913sms thru szn5956sms electrical characteristics @ 25c nominal zener voltage ( n ote 1 ) zener test current maximum zener impedance ( n ote 2 ) maximum knee impedance maximum reverse leakage current maximum continuous current ( n ote 3) maximum surge current ( n ote 4 ) vz @ izt izt zz @ izt zzk @ izk ir @ vr vr (note 8) izm izsm part number volt ma ohms ohms ma a volts ma amps szn5913 szn5914 szn5915 szn5916 szn5917 szn5918 s z n59 1 9 3.3 3.6 3.9 4.3 4.7 5.1 5.6 113.6 104.2 96.1 87.2 79.8 73.5 66.9 10 9.0 7.5 6.0 5.0 4.0 2 .0 500 500 500 500 500 350 2 50 1.0 1.0 1.0 1.0 1.0 1.0 1 .0 100 75 25 5.0 5.0 5.0 5.0 1.0 1.0 1.0 1.0 1.5 2.0 3.0 454 416 384 348 319 294 2 67 4.2 3.9 3.6 3.3 3.0 2.7 2 .5 szn5920 szn5921 szn5922 szn5923 szn5924 6.2 6.8 7.5 8.2 9.1 60.5 55.1 50 45.7 41.2 2.0 2.5 3.0 3.5 4.0 200 200 400 400 500 1.0 1.0 .5 .5 .5 5.0 5.0 5.0 5.0 5.0 4.0 5.2 6.0 6.5 7.0 241 220 200 182 164 2.3 2.1 1.9 1.7 1.6 szn5925 szn5926 szn5927 szn5928 szn5929 10.0 11.0 12.0 13.0 15.0 37.5 34.1 31.2 28.8 25 4.5 5.5 6.5 7.0 9.0 500 550 550 550 600 .25 .25 .25 .25 .25 5.0 1.0 1.0 1.0 1.0 8.0 8.4 9.1 9.9 11.4 150 136 125 115 100 1.4 1.3 1.2 1.1 .95 szn5930 szn5931 szn5932 szn5933 szn5934 16.0 18.0 20.0 22.0 24.0 23.4 20.8 18.7 17 15.6 10 12 14 17.5 19 600 650 650 650 700 25 .25 .25 .25 .25 1.0 1.0 1.0 1.0 1.0 12.2 13.7 15.2 16.7 18.2 93 83 75 68 62 .90 .79 .71 .65 .60 szn5935 szn5936 szn5937 szn5938 szn5939 27.0 30.0 33.0 36.0 39.0 13.9 12.5 11.4 10.4 9.6 23 28 33 38 45 700 750 800 850 900 .25 .25 .25 .25 .25 1.0 1.0 1.0 1.0 1.0 20.6 22.8 25.1 27.4 29.7 55 50 45 41 38 .53 .48 .43 .40 .37 szn5940 szn5941 szn5942 szn5943 szn5944 43.0 47.0 51.0 56.0 62.0 8.7 8.0 7.3 6.7 6.0 53 67 70 86 100 950 1000 1100 1300 1500 .25 .25 .25 .25 .25 1.0 1.0 1.0 1.0 1.0 32.7 35.8 38.8 42.6 47.1 34 31 29 26 24 .33 .30 .28 .26 .23 szn5945 szn5946 szn5947 szn5948 szn5949 68.0 75.0 82.0 91.0 100.0 5.5 5.0 4.6 4.1 3.7 120 140 160 200 250 1700 2000 2500 3000 3100 .25 .25 .25 .25 .25 1.0 1.0 1.0 1.0 1.0 51.2 56 62.2 69.2 76 22 20 18 16 15 .21 .19 .17 .16 .14 szn5950 szn5951 szn5952 szn5953 szn5954 110.0 120.0 130.0 150.0 160.0 3.4 3.1 2.9 2.5 2.3 300 380 450 600 700 4000 4500 5000 6000 6500 .25 .25 .25 .25 .25 1.0 1.0 1.0 1.0 1.0 83.6 91.2 98.8 114 121.6 13 12 11 10 9.0 .13 .12 .11 .095 .089 szn5955 szn5956 180.0 200.0 2.1 1.9 900 1200 7000 8000 .25 .25 1.0 1.0 136.8 152 8.0 7.0 .079 .072 note: all specifications are subject to change without notification. scd's for these devices should be reviewed by ssdi prior to release. data sheet #: z00012c doc
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