maximum ratings and electrical characteristics ratings at 25 o c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20%. sma2ez6.2 thru sma2ez330 rectifier specialists r dc components co., ltd. features mechanical data dimensions in inches(millimeters) 100 50 30 20 10 5 3 2 1 0.5 0.3 0.2 0.1 0 1 2 3 4 5 6 7 8 9 10 fig. 1 - changes in the power dissipation due to the ambient temperature. 2 1 pd(w) ta( oc) 0 50 100 150 ambient temperature. power dissipation vz , zener voltage(v) fig. 2 - vz =3.9 thru 10 volts iz, zener current(ma) sma(do-214ac) * voltage range:6.2v to 330v * build-in strain relief * glass passivated junction * low inductance * excellent clamping capability technical specifications of surface mount silicon zener diodes * low profile package symbol value units zener current see table "characteristics" power dissipation (notes 1) at tamb=25oc ptot 2 w peak forward surge current, 8.3ms single half sine-wave ifsm superimposed on rated load (jedec method) (notes 2) 15 amps maximum forward voltage at i f=500ma vf 1.2 volts operating and storage temperature tj ,tstg -55 to + 150 oc notes: 1. mounted on 5.0mm2 (.013mm thick) land areas. 2. measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum. .114(2.9) .098(2.5) .181(4.6).157(4.0) .062(1.6).055(1.4) .012(0.30).006(0.15) .008(0.21).002(0.05) .208(5.3).188(4.8) .060(1.5).030(0.8) .096(2.4).078(2.0) vol tage range - 6.2 to 330 volts current - 2.0 ampere * weight: 0.064 gram * case: molded plastic * epoxy: ul 94v- 0 rate flame retardant * mounting position: any *terminals: solder plated, solderable per mil-std-750, method 2026 * polarity: as marked
r dc components co., ltd. rating and characteristic curves (sma2ez6.2 thru sma2ez330) vz , zener voltage(v) fig. 3 - vz =12 thru 82 volts iz, zener current(ma) 100 50 30 20 10 5 3 2 1 0.5 0.3 0.2 0.1 0 10 20 30 40 50 60 80 90 70 100 vz , zener voltage(v) fig. 4 - vz =100 thru 200 volts iz, zener current(ma) 100 50 30 20 10 5 3 2 1 0.5 0.3 0.2 0.1 100 120 140 160 180 200 note: standard zener voltage tolerance 5% nominal zener voltage vz@izt zener test current izt ma maximum zener impedance zzt@izt zzk@izk ohms ohms izk ma maximum reverse leakage current ir @vr ua volts type maximum regulator current izm ma sma2ez6.2 6.2 80.5 1.5 700 1.00 50.0 3.0 292.0 sma2ez6.8 6.8 73.5 2.0 700 1.00 50.0 4.0 266.0 sma2ez7.5 7.5 66.5 2.0 700 0.50 50.0 5.0 242.0 sma2ez8.2 8.2 61.0 2.3 700 0.50 50.0 6.0 220.0 sma2ez9.1 9.1 55.0 2.5 700 0.50 50.0 7.0 200.0 sma2ez10 10 50.0 3.5 700 0.25 50.0 7.6 182.0 sma2ez11 11 45.5 4.0 700 0.25 50.0 8.4 166.0 sma2ez12 12 41.5 4.5 700 0.25 1.0 9.1 152.0 sma2ez13 13 38.5 5.0 700 0.25 0.5 9.9 138.0 sma2ez15 15 33.4 7.0 700 0.25 0.5 11.4 122.0 sma2ez16 16 31.2 8.0 700 0.25 0.5 12.2 114.0 sma2ez18 18 27.8 10 750 0.25 0.5 13.7 100.0 sma2ez20 20 25.0 11 750 0.25 0.5 15.2 90.0 sma2ez22 22 22.8 12 750 0.25 0.5 16.7 82.0 sma2ez24 24 20.8 13 750 0.25 0.5 18.2 76.0 sma2ez27 27 18.5 18 750 0.25 0.5 20.6 68.0 sma2ez30 30 16.6 20 1000 0.25 0.5 22.5 60.0 sma2ez33 33 15.1 23 1000 0.25 0.5 25.1 55.0 sma2ez36 36 13.9 25 1000 0.25 0.5 27.4 50.0 sma2ez39 39 12.8 30 1000 0.25 0.5 29.7 47.0 sma2ez43 43 11.6 35 1500 0.25 0.5 32.7 43.0 sma2ez47 47 10.6 40 1500 0.25 0.5 35.8 39.0 sma2ez51 51 9.8 48 1500 0.25 0.5 38.8 36.0 sma2ez56 56 9.0 55 2000 0.25 0.5 42.6 32.0 SMA2EZ62 62 8.1 60 2000 0.25 0.5 47.1 29.0 sma2ez68 68 7.4 75 2000 0.25 0.5 51.7 27.0 sma2ez75 75 6.7 90 2000 0.25 0.5 56.0 24.0 sma2ez82 82 6.1 100 3000 0.25 0.5 62.2 22.0 sma2ez91 91 5.5 125 3000 0.25 0.5 69.2 20.0 sma2ez100 100 5.0 175 3000 0.25 0.5 76.0 18.0 sma2ez110 110 4.5 250 4000 0.25 0.5 83.6 17.0 sma2ez120 120 4.2 325 4500 0.25 0.5 91.2 15.0 sma2ez130 130 3.8 400 5000 0.25 0.5 98.8 14.0 sma2ez140 140 3.6 500 5500 0.25 0.5 106.4 13.0 sma2ez150 150 3.3 575 6000 0.25 0.5 114.0 12.0 sma2ez160 160 3.1 650 6500 0.25 0.5 121.6 11.0 sma2ez170 170 2.9 675 7000 0.25 0.5 130.4 11.0 sma2ez180 180 2.8 725 7000 0.25 0.5 136.8 10.0 sma2ez190 190 2.6 825 8000 0.25 0.5 144.8 10.0 sma2ez200 200 2.5 1900 9990 0.25 0.5 152.0 9.0 sma2ez220 220 2.0 2000 8500 0.25 0.5 167.0 8.0 sma2ez270 270 1.6 2200 8500 0.25 0.5 205.0 6.7 sma2ez300 300 1.5 2200 9000 0.25 0.5 228.0 5.9 sma2ez330 330 1.4 2300 9000 0.25 0.5 250.0 5.4
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