ZM4728 THRU ZM4764
SILICON PLANAR POWER ZENER DIODES
Features
Silicon Planar Power Zener Diodes
for use in stabilizing and clipping circuits with high power
rating. Standard Zener voltage tolerance is
10%. Add
suffix 聯(lián)A聰 for
5% tolerance. Other tolerances available
upon request.
These diodes are also available in DO-41 case with the
type designation 1N4728 thru 1N4764.
These diodes are delivered taped.
Details see 聯(lián)Taping聰.
Weight approx. : 0.25g
DIMENSIONS
DIM
A
B
C
inches
Min.
0.189
0.092
0.016
Max.
0.205
0.100
-
Min.
4.8
2.35
0.4
mm
Max.
5.2
2.55
-
Note
Absolute Maximum Ratings
(T
a
=25
)
Symbols
Values
Units
Zener current see Table "Characteristics"
Power dissipation at T
amb
=25
Junction temperature
Storage temperature range
Note:
(1) Valid provided that electrodes are kept at ambient temperature.
P
tot
T
j
T
S
1
1)
W
175
-65 to +175
Characteristics
Thermal resistance
junction to ambient Air
a
t T
amb
=25
Symbols
Min.
Typ.
Max.
Units
R
thA
V
F
-
-
-
-
170
1.2
1)
K/W
V
Forward voltage at I
F
=200mA
Note:
(1) Valid provided that electrodes are kept at ambient temperature.
1