BZX85B Series ZENER DIODES DO - 41 Glass (DO-204AL) VZ : 3.6 to 200V PD : 1.3W FEATURES : 1.00 (25.4) min. 0.102(2.6 )max. • Silicon planar power zener diodes. • For use in stabilizing and clipping circuits with high power rating. • Standard zener voltage tolerance is ± 2% • Other tolerances are available upon request. • Pb / RoHS Free 0.173 (4.4) max. Cathode Mark 1.00 (25.4) min. 0.034 (0.86)max. MECHANICAL DATA : Case: DO-41 Glass Case Weight: approx. 0.35g Dimensions in inches and ( millimeters ) Maximum Ratings and Thermal Characteristics Rating at 25 °C ambient temperature unless otherwise specifie. Parameter Symbol Value Unit Maximum Forward Voltage at I F = 200 mA. VF 1.2 V Power Dissipation at Ta = 25°C PD 1.3(1) W RθJA 130(1) °C/W Junction temperature TJ 175 °C Storage temperature range TS -65 to + 200 °C Zener Current see Table "Characteristics" Thermal Resistance Junction to Ambient Air Note: (1) Valid provided that leads at a distance of 3/8” from case are kept at ambient temperature. Page 1 of 2 Rev. 05 : October 5, 2005 ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified Type Number BZX85B3V6G BZX85B3V9G BZX85B4V3G BZX85B4V7G BZX85B5V1G BZX85B5V6G BZX85B6V2G BZX85B6V8G BZX85B7V5G BZX85B8V2G BZX85B9V1G BZX85B10G BZX85B11G BZX85B12G BZX85B13G BZX85B15G BZX85B16G BZX85B18G BZX85B20G BZX85B22G BZX85B24G BZX85B27G BZX85B30G BZX85B33G BZX85B36G BZX85B39G BZX85B43G BZX85B47G BZX85B51G BZX85B56G BZX85B62G BZX85B68G BZX85B75G BZX85B82G BZX85B91G BZX85B100G BZX85B110G BZX85B120G BZX85B130G BZX85B150G BZX85B160G BZX85B180G BZX85B200G Nominal Zener (1) Voltage Maximum Zener Impedance, f = 1kHz VZ @ IZT (V) IZT (mA) Z ZT @ IZT (Ω) Z ZK @ IZK (Ω) IZK (mA) 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 91 100 110 120 130 150 160 180 200 60 60 50 45 45 45 35 35 35 25 25 25 20 20 20 15 15 15 10 10 10 8.0 8.0 8.0 8.0 6.0 6.0 4.0 4.0 4.0 4.0 4.0 4.0 2.7 2.7 2.7 2.7 2.0 2.0 2.0 1.5 1.5 1.5 15 15 13 13 10 7.0 4.0 3.5 3.0 5.0 5.0 7.0 8.0 9.0 10 10 15 20 24 25 25 30 30 35 40 50 50 90 115 120 125 130 135 200 250 350 450 550 700 1000 1100 1200 1500 500 500 500 500 500 400 300 300 200 200 200 200 300 350 400 500 500 500 600 600 600 750 1000 1000 1000 1000 1000 1500 1500 2000 2000 2000 2000 3000 3000 3000 4000 4500 5000 6000 6500 7000 8000 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 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 Maximum Reverse Maximum DC Leakage Current Zener Current IR @ VR (V) (μA) 20 10 3.0 3.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 1.0 1.0 1.0 1.0 1.5 2.0 3.0 4.0 4.5 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 91 100 110 120 130 150 IZM (2) (mA) 290 280 250 215 200 190 170 155 140 130 120 105 97 88 79 71 66 62 56 52 47 41 36 33 30 28 26 23 21 19 16 15 14 12 10 9.4 8.6 7.8 7.0 6.4 5.8 5.2 4.7 Temp. coefficient of Zener Voltage αmvz(% / °C) min. max. -0.08 -0.07 -0.05 -0.03 -0.01 0 0.010 0.015 0.020 0.030 0.040 0.450 0.045 0.045 0.050 0.055 0.055 0.060 0.060 0.060 0.060 0.060 0.060 0.060 0.060 0.060 0.060 0.060 0.060 0.060 0.060 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 0.055 -0.05 -0.02 0.010 0.040 0.040 0.045 0.055 0.060 0.065 0.070 0.075 0.080 0.080 0.085 0.085 0.090 0.090 0.090 0.090 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 0.095 Notes: (1) Measured with pulses tp = 5 ms (2) Valid provided that leads are kept at ambient temperature at a distance of 10 mm from case (3) The type number listed have a standard tolerance on the nominal zener voltage± 2%. Page 2 of 2 Rev. 05 : October 5, 2005