www.vishay.com
2
Document Number 85782
Rev. 2, 25-Mar-03
VISHAY
SML4728 to SML4764A
Vishay Semiconductors
Electrical Characteristics
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 Method
Partnumber Device
Marking
Code
Nominal
Zener
Voltage
Te st
Current
Maximum Dynamic
ImpedanceResistance
Maximum DC Reverse
Leakage Current
Maximum
Surge
Current
VZ1) @ IZT IZT ZZT @ IZT ZZK @ IZK IZK IRVRIRM2)
VmA ΩmA µA V mApk
SML4728 3P3 3.3 76 10 400 1100 11380
SML4729 3P6 3.6 69 10 400 1100 11260
SML4730 3P9 3.9 64 9400 150 11190
SML4731 4P3 4.3 58 9400 110 11070
SML4732 4P7 4.7 53 8500 110 1970
SML4733 5P1 5.1 49 7550 110 1890
SML4734 5P6 5.6 45 5600 110 2810
SML4735 6P2 6.2 41 2700 110 3730
SML4736 6P8 6.8 37 3.5 700 110 4660
SML4737 7P5 7.5 34 4700 0.5 10 5605
SML4738 8P2 8.2 31 4.5 700 0.5 10 6550
SML4739 9P1 9.1 28 5700 0.5 10 7500
SML4740 10 10 25 7700 0.25 10 7.6 454
SML4741 11 11 23 8700 0.25 58.4 414
SML4742 12 12 21 9700 0.25 59.1 380
SML4743 13 13 19 10 700 0.25 59.9 344
SML4744 15 15 17 14 700 0.25 511.4 305
SML4745 16 16 15.5 16 700 0.25 512.2 285
SML4746 18 18 14 20 750 0.25 513.7 250
SML4747 20 20 12.5 22 750 0.25 515.2 225
SML4748 22 22 11.5 23 750 0.25 516.7 205
SML4749 24 24 10.5 25 750 0.25 518.2 190
SML4750 27 27 9.5 35 750 0.25 520.6 170
SML4751 30 30 8.5 40 1000 0.25 522.8 150
SML4752 33 33 7.5 45 1000 0.25 525.1 135
SML4753 36 36 750 1000 0.25 527.4 125
SML4754 39 39 6.5 60 1000 0.25 529.7 115
SML4755 43 43 670 1500 0.25 532.7 110
SML4756 47 47 5.5 80 1500 0.25 535.8 95
SML4757 51 51 595 1500 0.25 538.8 90
SML4758 56 56 4.5 110 2000 0.25 542.6 80
SML4759 62 62 4125 2000 0.25 547.1 70
SML4760 68 68 3.7 150 2000 0.25 551.7 65
SML4761 75 75 3.3 175 2000 0.25 556 60
SML4762 82 82 3200 3000 0.25 562.2 55
SML4763 91 91 2.8 250 3000 0.25 569.2 50
SML4764 100 100 2.5 350 3000 0.25 576 45