BZX85C Series ZENER DIODES
VZ : 2.7 to 75V
PD : 1.3W
FEATURES :
• 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.
• Pb / RoHS Free
MECHANICAL DATA :
Case: DO-41 Glass Case
Weight: approx. 0.25g
Maximum Ratings and Thermal Characteristics
Rating at 25 °C ambient temperature unless otherwise specified.
Symbol Value Unit
Zener Current see Table "Characteristics"
Maximum Forward Voltage at IF = 200 mA. VF1.2 V
Power Dissipation at Ta = 25°CPD1.3(1) W
Thermal Resistance Junction to Ambient Air RθJA 130(1) °C/W
Junction temperature TJ175 °C
Storage temperature range TS-65 to + 200 °C
Note:
(1) Valid provided that leads at a distance of 3/8” from case are kept at ambient temperature.
Page 1 of 2 Rev. 06 : March 26 , 2009
Parameter
DO - 41 Glass
(DO-204AL)
0.102(2.6 )max.
0.173 (4.4)
max.
0.034 (0.86 )max.
Dimensions in inches and ( millimeters
1.00 (25.4)
min.
1.00 (25.4)
min.
Cathode
Mark
IATF 0060636
SGS TH07/1033
TH09/2479
TH97/2478
ELECTRICAL CHARACTERISTICS
Rating 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 @ VRIZM (2)
(V) (mA) (Ω)(Ω) (mA) (μA) (V) (mA) min. max.
BZX85C2V7G 2.7 80 20 400 1.0 150 1.0 370 -0.08 -0.05
BZX85C3V0G 3.0 80 20 400 1.0 100 1.0 340 -0.08 -0.05
BZX85C3V3G 3.3 80 20 400 1.0 40 1.0 320 -0.08 -0.05
BZX85C3V6G 3.6 60 15 500 1.0 20 1.0 290 -0.08 -0.05
BZX85C3V9G 3.9 60 15 500 1.0 10 1.0 280 -0.07 -0.02
BZX85C4V3G 4.3 50 13 500 1.0 3.0 1.0 250 -0.05 0.010
BZX85C4V7G 4.7 45 13 500 1.0 3.0 1.0 215 -0.03 0.040
BZX85C5V1G 5.1 45 10 500 1.0 1.0 1.5 200 -0.01 0.040
BZX85C5V6G 5.6 45 7.0 400 1.0 1.0 2.0 190 0 0.045
BZX85C6V2G 6.2 35 4.0 300 1.0 1.0 3.0 170 0.010 0.055
BZX85C6V8G 6.8 35 3.5 300 1.0 1.0 4.0 155 0.015 0.060
BZX85C7V5G 7.5 35 3.0 200 0.5 1.0 4.5 140 0.020 0.065
BZX85C8V2G 8.2 25 5.0 200 0.5 1.0 6.2 130 0.030 0.070
BZX85C9V1G 9.1 25 5.0 200 0.5 1.0 6.8 120 0.040 0.075
BZX85C10G 10 25 7.0 200 0.5 0.5 7.5 105 0.450 0.080
BZX85C11G 11 20 8.0 300 0.5 0.5 8.2 97 0.045 0.080
BZX85C12G 12 20 9.0 350 0.5 0.5 9.1 88 0.045 0.085
BZX85C13G 13 20 10 400 0.5 0.5 10 79 0.050 0.085
BZX85C15G 15 15 10 500 0.5 0.5 11 71 0.055 0.090
BZX85C16G 16 15 15 500 0.5 0.5 12 66 0.055 0.090
BZX85C18G 18 15 20 500 0.5 0.5 13 62 0.060 0.090
BZX85C20G 20 10 24 600 0.5 0.5 15 56 0.060 0.090
BZX85C22G 22 10 25 600 0.5 0.5 16 52 0.060 0.095
BZX85C24G 24 10 25 600 0.5 0.5 18 47 0.060 0.095
BZX85C27G 27 8.0 30 750 0.25 0.5 20 41 0.060 0.095
BZX85C30G 30 8.0 30 1000 0.25 0.5 22 36 0.060 0.095
BZX85C33G 33 8.0 35 1000 0.25 0.5 24 33 0.060 0.095
BZX85C36G 36 8.0 40 1000 0.25 0.5 27 30 0.060 0.095
BZX85C39G 39 6.0 50 1000 0.25 0.5 30 28 0.060 0.095
BZX85C43G 43 6.0 50 1000 0.25 0.5 33 26 0.060 0.095
BZX85C47G 47 4.0 90 1500 0.25 0.5 36 23 0.060 0.095
BZX85C51G 51 4.0 115 1500 0.25 0.5 39 21 0.060 0.095
BZX85C56G 56 4.0 120 2000 0.25 0.5 43 19 0.060 0.095
BZX85C62G 62 4.0 125 2000 0.25 0.5 47 16 0.060 0.095
BZX85C68G 68 4.0 130 2000 0.25 0.5 51 15 0.055 0.095
BZX85C75G 75 4.0 135 2000 0.25 0.5 56 14 0.055 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 of ±5%.
Page 2 of 2 Rev. 06 : March 26 , 2009
αmvz(% / °C)
IATF 0060636
SGS TH07/1033
TH09/2479
TH97/2478
