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| Surface Mount Zener Diode DL47 Series RoHS Compliant Product A suffix of "-C" specifies halogen & lead-free 1W, MELF Type Number Nominal Zener Voltage Vz at Izt* Volts 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 82 91 100 Test Current IzT Maximum Zener Impedance Maximum Reverse Leakage Current Test-Voltage Suffix B Volts 1.0 1.0 1.0 1.0 1.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 7.6 8.4 9.1 9.9 11.4 12.2 13.7 15.2 16.7 18.2 20.6 22.8 25.1 27.4 29.7 32.7 35.8 38.8 42.6 47.1 51.7 56.0 62.2 69.2 76.0 ZzT at IzT 10 10 9 9 8 7 5 2 3.5 4 4.5 5 7 8 9 10 14 16 20 22 23 25 35 40 45 50 60 70 80 95 110 125 150 175 200 250 300 Zzk at IzK 400 400 400 400 500 550 600 700 700 700 700 700 700 700 700 700 700 700 750 750 750 750 750 1000 1000 1000 1000 1500 1500 1500 2000 2000 2000 2000 3000 3000 3000 IzK mA 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 IR A 100 100 50 10 10 10 10 10 10 10 10 10 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Surge Current IR At Ta=25ae mA 1380 1260 1170 1085 965 890 810 730 660 605 550 500 454 414 380 344 304 285 250 225 205 190 170 150 135 125 115 110 95 90 80 70 65 60 55 50 45 Maximum Regulator Current IzM mA 276 252 234 217 193 178 162 146 133 121 110 100 91 83 76 69 61 57 50 45 41 38 34 30 27 25 23 22 19 18 16 14 13 12 11 10 9 DL4728A DL4729A DL4730A DL4731A DL4732A DL4733A DL4734A DL4735A DL4736A DL4737A DL4738A DL4739A DL4740A DL4741A DL4742A DL4743A DL4744A DL4745A DL4746A DL4747A DL4748A DL4749A DL4750A DL4751A DL4752A DL4753A DL4754A DL4755A DL4756A DL4757A DL4758A DL4759A DL4760A DL4761A DL4762A DL4763A DL4764A mA 76 69 64 58 53 49 45 41 37 34 31 28 25 23 21 19 17 15.5 14 12.5 11.5 10.5 9.5 8.5 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.7 3.3 3 2.8 2.5 Standard Voltage Tolerance is 5 % Measured with Pulses Tp = 40m Sec. http://www.SeCoSGmbH.com/ 01-Jun-2002 Rev. A Any changing of specification will not be informed individual Page 1 of 2 Absolute Maximum Ratings Unit W J J Characteristic Symbol Value Zener Current see Table "Characteristics" Power Dissipation at Tamb=25J Ptot 1* Junction Temperature Tj 200 Storage Temperature Range Ts -65 to +200 *Valid provided that leads at a distance of 10mm from case are kept at ambient temperature. Characte ristic at Tamb=25J Symbol Max. 170* 1.2 Unit K/mW V Min. Typ. Thermal Resistance Junction to Ambient Air RA Forward Voltage At IF=200mA VF *Valid provided that leads at a distance of 10mm from case are kept at ambient temperature. Breakdown Characteristics 5 100 80 60 40 20 0 DL4728 01-Jun-2002 Rev. A 10 15 20 25 30 Admissible power dissipation versus ambient temperature Valid provided that leads are kept at ambient temperature at distance of 10 mm from case W 1.0 2.5~2.8 0.2 100 200 J Tamb Dimensions in mm http://www.SeCoSGmbH.com/ Any changing of specification will not be informed individual Page 2 of 2 0.3~0.5 1.0 5.0~5.5 0.3~0.5 DL4733 DL4732 DL4731 DL4735 0.8 DL4739 0.6 0.4 DL4741 DL4742 DL4744 DL4747 DL4748 DL4749 DL4750 Ptot MELF |
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