eer ae core Ler eee SILICON PLANAR POWER ZENER DIODES Silicon Planar Power Zener Diodes Admissi iw eimati - ae ae ~ ge . . Imissible power dissipation for use in stabilizing and clipping circuits with high power versus ambient temperature rating. Standard Zener voltage tolerance is +10%. Add Valid provided that leads are kept at ambient suffix A for +5% tolerance. Other tolerances available yor ate distance of 10 mm from case upon request. Lo INd4729... t l Ret oR a = E - max, 2.5@ 4 o6 a2 7 t Cathode : Mark 2 a4 f = ard = a2 Glass case ~ JEDEC DO-41 . . : 0 Dimensions in mm : 0 100 200C +4 Tamb Absolute Maximum Ratings Symbol Value Unit Zener Current s6 Table Gharacteristics Power Dissipation at Tam = 25 C Pret 17) w Junction Temperature Tj 200 . fc Storage Temperature Range Ig 65 to +200 C Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature Characteristics at T,,,, = 25C Symbol Min. Typ. Max. Unit Thermal Resistance Rina - - 170" K/W Junction to Ambient Air , Forward Voltage Ve - - 4.2 Vv atl- = 200 mA " Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature SURGE COMPONENTS, INC. 1016 GRAND BLVD., DEER PARK, NY 11729 PHONE (631) 595-1818 FAX (631) 595-1283 wWww.surgecomponents.comeer ae core Ler eee 1N4729 THRU 1N4764 Type Nominal Test Maximum Zener impedance) Maximum Surge Maximum Zener current reverse leakage current current regulator voltage*) current) at at at at at lor lot T, = 26C V2V tap mA 2772 Z7,.2 12, A lg BA VaV IgmA long MA 1N4729 3.6 69 10 400 1.0 100 1 1260 252 1N4730 3.9 64 9 400 1.0 100 _ 1190 234 1N4731 4.3 58 9 400 1.0 50 1 1070 217 1N4732 47 53 8 500 1.0 10 1 970 193 1N4733 5.1 49 7 550 1.0 10 1 890 178 1N4734 5.6 45 5 600 1.0 10 2 810 162 1N4735 6.2 41 2 700 1.0 10 3 730 146 1N4736 6.8 37 3.5 700 1.0 10 4 660 133 1N4737 7.5 34 4.0 700 0.5 10 5 605 121 1N4738 8.2 31 4.5 700 0.5 10 6 550 110 1N4739 9.1 28 5.0 700 0.5 | 10 7 500 100 1N4740 10 25 7 700 0.25 10 7.6 454 91 1N4741 11 | 23 8 700 0.25 5 8.4 414 83 | _1N4742 12 21 9 700 0.25 9.1 380 76 1N4743 18 19 10 700 0.25 5 9.9 344 69 1N4744 15 17 14 700 0.25 5 11.4 304 61 1N4745 16 15.5 16 700 0.25 5 12.2 285 57 1N4746 18 14 20 750 0.25 5 13.7 250 50 1N4747 20 12.5 22 750 0.25 5 15.2 225 45 1N4748 22 11.5 23 750 0.25 5 16.7 205 41 1N4749 24 10.5 25 750 0.25 5 18.2 190 38 1N4750 27 9.5 35 750 0.25 5 20.6 : 170 34 1N4751 30 8.5 40 1000 0.25 5 22.8 150 30 1N4752 33 7.6 45 1000 0.25 5 25.1 135 27 1N4753 36 7.0 50 1000 0.25 5 27.4 125 25 1N4754 | 39 6.5 60 1006 0.25 5 29.7 115 23 1N4755 43 6.0 70 1500 0.25 5 32.7 110 | 22 1N4756 47 5.5 80 1500 0.25 5 35.8 95 19 1N4757 51 5.0 95 1500 0.25 5 38.8 90 18 1N4758 56 45 110 2000 _| 0.25 5 42.6 80 16 1N4759 62 4.0 125 2000 0.25 5 47.1 79 14 1N4760 68 3.7 150 2000 0.25 5 51.7 65. 13 1N4761 75 3.3 175 2000 0.25 5 56.0 60 12 1N4762 82 3.0 200 3000 0.25 5 62.2 55 11 1N4763 91 2.8 250 3000 0.25 5 69.2 50 10 1N4764 100 2.5 350 3000 0.25 5 76.0 45 9 *) The Zener impedance is derived from the 60 Hz AC voltage which results when an AC current having an RMS value equal to 10 % of the Zener current (Iz; or |zx) is superimposed on Iz, or Izx. Zener Impedance is measured at two points to insure a sharp knee on the breakdown curve and to eliminate unstable units. ?} Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature. 3) Measured under thermal equilibrium and DC test conditions. SURGE COMPONENTS, INC. 1016 GRAND BLVD., DEER PARK, NY 11729 PHONE (631) 595-1818 FAX (631) 595-1283 wWww.surgecomponents.com