Zener Diodes
Description
BZX85 Series
VZ Range: 3.
6 to 200 Volts Zener Diodes Power Dissipation: 1.
3W
Features
Silicon Planar Power Zener Diodes.
For use in stabilizing and clipping circuits with high power rating.
The Zener voltages are graded according to the international E 24 standard.
Replace suffix "C" with "B" for ±2% tolerance.
Other voltage tolerances and other Zener voltages are available upon request.
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Mechanical Data
Case: DO-41Glass Case Weight: approx.
0.
35g
Maximum Ratings and Thermal Characteristics
(TA=25oC unless otherwise noted)
Parameter Zener current (see Table "Characteristics") Power dissipation at Tamb=25oC Thermal resistance junction to ambient air Junction temperature Storage temperature range Ptot RθJA Tj TS 1.
3 130
(1)
Symbol
Value
Unit
W
o
(1)
C/W
o
175 -55 to +175
C C
o
Notes:
1.
Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.
549
Electrical Characteristics
(TA=25oC unless otherwise noted) Maximum VF=1.
0V at IF=200mA
Temp.
coefficient of z ener voltage at IZ=IZT αvz (% / oC) at IZK (mA) 1 1 1 1 1 1 1 1 1 1 1 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 Min.
- 0.
08 - 0.
08 - 0.
08 - 0.
08 - 0.
07 - 0.
05 - 0.
03 - 0.
01 0 +0.
01 +0.
015 +0.
02 +0.
03 +0.
035 +0.
04 +0.
045 +0.
045 +0.
05 +0.
055 +0.
055 +0.
06 +0.
06 +0.
06 +0.
06 +0.
06 +0.
06 +0.
06 +0.
06 +0.
06 +0.
06 +0.
06 +0.
06 +0.
06 +0.
06 0.
055 0.
055 0.
055 0.
055 0.
055 0.
055 0.
055 0.
055 0.
055 0.
050 0.
050 0.
050 Max.
- 0.
06 - 0.
06 - 0.
06 - 0.
05 - 0.
02 +0.
01 +0.
04 +0.
04 +0.
045 +0.
055 +0.
06 +0.
065 +0.
07 +0.
075 +0.
08 +0.
08 +0.
085 +0.
085 +0.
09 +0.
09 +0.
09 +0.
09 +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
Type number y=C for +5% y=B for +2% BZX85 - y2V7 BZX85 - y3V0 BZX85 - y3V3 BZX85 - y3V6 BZX85 - y3V9 BZX85 - y4V3 BZX85 - y4V7 BZX85 ...
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