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Byju's Answer
Standard XII
Physics
Zener Diode
The rating of...
Question
The rating of a zener diode is
1
W
,
15
V
. Find the zener maximum current.
A
66.7
A
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B
1
A
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C
15
A
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D
66.7
m
A
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Solution
The correct option is
D
66.7
m
A
Here the maximum power,
P
m
a
x
=
1
W
and
V
Z
=
15
V
Using,
P
=
V
I
,
the zener maximum current is
I
Z
(
m
a
x
)
=
P
m
a
x
V
Z
=
1
15
=
66.7
m
A
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