Note:
(1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
Features
BZX85 ...
SILICON PLANAR POWER ZENER DIODES
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 voltage tolerances and higher Zener
voltages upon request.
Absolute Maximum Ratings
(T
a
=25 )
1
Symbols
Values
Units
Zener current see Table "Characteristics"
Power dissipation at T
amb
=25
P
tot
1.3
1)
W
Junction temperature
T
j
200
Storage temperature range
T
S
-55 to +200
Note:
(1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
Characteristics
a
t T
amb
=25
Symbols
Min.
Typ.
Max.
Units
Thermal resistance
junction to ambient Air
R
thA
-
-
130
1)
K/W
Forward voltage at I
F
=200mA
V
F
-
-
1.0
V
DIMENSIONS
DIM
inches
mm
Note
Min.
Max.
Min.
Max.
A
-
0.169
-
4.3
B
-
0.110
-
2.8
C
-
0.031
-
0.8
D
1.102
-
28.0
-