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BZX85B
SILICON PLANAR POWER ZENER DIODES
for use in stabilizing and clipping circuits with high power rating.
Max. 0.7
Max. 2.8
Min. 25.4
Black Cathode Band
Black Part No. Black "ST" Brand
XXX
ST
Max. 4.2
Min. 25.4
Glass Case DO-41 Dimensions in mm
Absolute Maximum Ratings (Ta = 25 OC) Parameter
Symbol
Value
Power Dissipation
Ptot 1.3 1)
Junction Temperature
Tj 200
Storage Temperature Range
TS - 55 to + 200
1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Unit W OC OC
Characteristics at Ta = 25 OC Parameter
Symbol
Max.
Thermal Resistance Junction to Ambient Air
RthA
130 1)
Forward Voltage at IF = 200 mA
VF 1.2
1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
BZX85B Datasheet
