BZX85...
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. Other tolerances and higher Zener voltages are
upon request.
Absolute Maximum Ratings (Ta = 25
o
C)
Symbol
Zener Current see Table “Characteristics”
Power Dissipation
Junction Temperature
Storage Temperature Range
1)
Value
1.3
1)
Unit
W
O
O
P
tot
T
j
T
S
200
-55 to +200
C
C
Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case
Characteristics at T
amb
= 25
o
C
Symbol
Thermal Resistance
Junction to Ambient Air
R
thA
Min.
-
Typ.
-
Max.
130
1)
Unit
K/W
V
Forward Voltage
V
F
-
-
1
at I
F
= 200mA
1)
Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case
BZX85...
Admissible power dissipation
Versus ambient temperature
Valid provided that leads are kept at ambient
Temperature at a distance of 10 mm from case
w
P
tot
T
amb
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