L1N4757

L1N4738 thru LZ1200 Surface Mount Zener Diodes Vz Range: 8.2 to 200V Power Dissipation: 1W Features Toal power dissipation: max1.0W Low leakage current Moisture sensitivity: level 1, per J-STD-020 Solder dip 260 °C, 10 s Low profile， typical thickness 1.0mm For use in stabilizing and clipping circuits with high power rating Zener voltage tolerance is ±5% Package: eSGB(SMAF) Absolute Maximum Ratings (TA=25°C unless otherwise specified) Parameter Symbol Value Unit Zener Current See Next Table Power Dissipation at TA=75°C Maximum Instantaneous Forward Voltage at 200mA Thermal Resistance Junction to Ambient Operating and Storage Temperature Range Ptot VF Rthja TJ, TSTG 1 1.2 85 -55 to +150 W V °C/W °C Note:1),The thermal resistance from junction to ambient,case or mount,mounted on P.C.B with 5×5mm copper pads,2 OZ,FR4 PCB Electrical Characteristics (TA = 25 °C unless otherwise noted) Part Number L1N4738 L1N4739 L1N4740 L1N4741 L1N4742 L1N4743 L1N4744 L1N4745 L1N4746 L1N4747 Zener Voltage Test Dynamic Knee Knee Reverse Current Impedance Current Impedance Current Vz(Min) VZ /V IZT Vz(Nominal) Vz(Max) mA ZZT Ω IZK ZZK mA Ω IR(Max) µAdc 7.79 8.2 8.61 31 4.5 0.5 700 10 8.65 9.1 9.56 28 5 0.5 700 10 9.5 10 10.5 25 7 0.25 700 10 10.45 11 11.55 23 8 0.25 700 5 11.4 12 12.6 21 9 0.25 700 5 12.35 13 13.65 19 10 0.25 700 5 14.25 15 15.75 17 14 0.25 700 5 15.2 16 16.8 15.5 16 0.25 700 5 17.1 18 18.9 14 20 0.25 750 5 19 20 21 12....