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A A B C D DO-41 Dim Min Max A 25.40 /c190 B 4.06 5.21 C 0.71 0.864 D 2.00 2.72 All Dimensions in mm Maximum Ratings and Electrical Characteristics @ T A = 25/c176C unless otherwise specified /c183 /c183 /c183 /c183 Mechanical Data /c183 /c183
1.3 Watts Axial Leaded Zener Diodes
Silicon planar power zener diodes. For use in stabilizing and clipping circuits with high power rating. Standard zener voltage tolerance is ± 5% Other tolerances are available upon request. Case: Weight: approx. 0.25g Symbol Value Unit Zener Current see Table "Characteristics" Maximum Forward Voltage at IF = 200 mA. VF 1.2 V Power Dissipation at Ta = 25°C PD 1.3(1) W Thermal Resistance Junction to Ambient Air RθJA 130(1) °C/W Junction temperature TJ 175 °C Storage temperature range TS -55 to + 175 °C Note: (1) Valid provided that leads at a distance of 3/8” from case are kept at ambient temperature. Parameter /c183
ELECTRICAL CHARACTERISTICS
at 25 °C ambient temperature unless otherwise specified Nominal Zener Maximum Zener Maximum Reverse Maximum DC Temp. coefficient Type Voltage (1) Impedance, f 1kHz Leakage Current Zener Current of Zener Voltage Number VZ @ IZT IZT ZZT @ IZT ZZK @ IZK IZK IR @ VR IZM (2) (V) (mA) (W) (W) (mA) (mA) (V) (mA) min. max. BZX85C 13 20 10 400 0.5 0.5 10 79 0.050 0.085 BZX85C 15 15 10 500 0.5 0.5 11 71 0.055 0.090 BZX85C 16 15 15 500 0.5 0.5 12 66 0.055 0.090 BZX85C 18 15 20 500 0.5 0.5 13 62 0.060 0.090 BZX85C 20 10 24 600 0.5 0.5 15 56 0.060 0.090 BZX85C 22 10 25 600 0.5 0.5 16 52 0.060 0.095 BZX85C 24 10 25 600 0.5 0.5 18 47 0.060 0.095 2 of 2 amvz(% / °C)