sml4728~sml4764a glass passivated zener features ? for surface mounted applications ? low zener impedance ? low regulation factor ? glass passivated chip ? high reliability ? high temperature soldering guaranteed 260 /10 s at terminals ? standard voltage tolerance is 10%, suffix a 5% ? component in accordance to rohs 2002/95/ec and weee 2002/96/ec mechanical date ? case: jedec do-214ac molded plastic over passivated chip ? terminals: solder plated, solderable per mil-std-750 method 2026 ? polarity: types the band by laser denotes the cathode applications ? voltage stabilization maximum ratings & thermal characteristics (t a = 25 c unless otherwise noted) symbol p t j max t stg maximum junction temperature storage temperature range power dissipation value 1.0 ?55 to +150 unit w c 150 c
sml4728~sml4764a glass passivated zener electrical characteristics t a =25 unless otherwise noted vz@izt @i zt z zt @i zt nom ma
ma ua volts mapk 3.3 76 10 400 1.0 100 1.0 1380 3.6 69 10 400 1.0 100 1.0 1260 3.9 64 9 400 1.0 50 1.0 1190 4.3 58 9 400 1.0 10 1.0 1070 4.7 53 8 500 1.0 10 1.0 970 5.1 49 7 550 1.0 10 1.0 890 5.6 45 5 600 1.0 10 2.0 810 6.2 41 2 700 1.0 10 3.0 730 6.8 37 3.5 700 1.0 10 4.0 660 7.5 34 4.0 700 0.5 10 5.0 605 8.2 31 4.5 700 0.5 10 6.0 550 9.1 28 5.0 700 0.5 10 7.0 500 10 25 7 700 0.25 10 7.6 454 11 23 8 700 0.25 5 8.4 414 12 21 9 700 0.25 5 9.1 380 13 19 10 700 0.25 5 9.9 344 15 17 14 700 0.25 5 11.4 305 16 15.5 16 700 0.25 5 12.2 285 18 14 20 750 0.25 5 13.7 250 20 12.5 22 750 0.25 5 15.2 225 22 11.5 23 750 0.25 5 16.7 205 24 10.5 25 750 0.25 5 18.2 190 27 9.5 35 750 0.25 5 20.6 170 30 8.5 40 1000 0.25 5 22.8 150 33 7.5 45 1000 0.25 5 25.1 135 36 7.0 50 1000 0.25 5 27.4 125 39 6.5 60 1000 0.25 5 29.7 115 43 6.0 70 1500 0.25 5 32.7 110 47 5.5 80 1500 0.25 5 35.8 95 51 5.0 95 1500 0.25 5 38.8 90 56 4.5 110 2000 0.25 5 42.6 80 62 4.0 125 2000 0.25 5 47.1 70 68 3.7 150 2000 0.25 5 51.7 65 75 3.3 175 2000 0.25 5 56.0 60 82 3.0 200 3000 0.25 5 62.2 55 91 2.8 250 3000 0.25 5 69.2 50 100 2.5 350 3000 0.25 5 76.0 45 notes:(1)based on dc-measurement at thermal equilibrium (2)surge current is a non-repetitive,8.3 ms pulse width square wave or equivalent sine-wave superimposed on izt per jedec metho d sml4728 sml4729 device house no. i r @v r surge current i rm sml4733 sml4734 leakage current sml4731 sml4732 sml4730 sml4735 sml4736 sml4737 sml4738 sml4739 SML4740 sml4741 sml4742 sml4743 sml4745 sml4744 sml4746 sml4754 sml4747 sml4748 sml4749 sml4750 sml4764 zener voltage zener impedance z zk @i zk sml4759 sml4760 sml4761 sml4762 sml4755 sml4763 sml4756 sml4757 sml4758 sml4751 sml4752 sml4753
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