Note:
(1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Features
1N746 THRU 1N759
SILICON PLANAR ZENER DIODES
Silicon Planar Zener Diodes
Standard Zener voltage tolerance is 10%. Add suffix A
for
5% tolerance. Other tolerances, non standard 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
=50
P
tot
400
1)
mW
Junction Temperature
T
j
175
Storage temperature range
T
S
-65 to +175
Note:
(1) Valid provided that leads at a distance of 8 mm from case are kept at ambient temperature.
Characteristics
at
T
amb
=25
Symbols
Min.
Typ.
Max.
Units
Thermal resistance
junction to ambient Air
R
thA
-
-
0.3
1)
K/mW
Forward voltage at I
F
=200mA
V
F
-
-
1.2
V
DIMENSIONS
DIM
inches
mm
Note
Min.
Max.
Min.
Max.
A
-
0.154
-
3.9
B
-
0.075
-
1.9
C
-
0.020
-
0.52
D
1.083
-
27.50
-
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