KSD-C022-000
1
SDP520D
Attenuator Diode
Features
SMD package : SOD-323
Low capacitance : C
T
=0.25pF(Typ.)
Low series resistance : rs=7
(Typ.)
VHF tuner band RF attenuator application
AGC for FM tuner
Ordering
Information
Type No.
Marking
Package Code
SDP520D 2M
SOD-323
Outline Dimensions unit :
mm
S
S
e
e
m
m
i
i
c
c
o
o
n
n
d
d
u
u
c
c
t
t
o
o
r
r
PIN Connections
1. Anode
2. Cathode
2.5
0.1
1.7
0.1
1.
25
0.
1
0.
3~0.
35
CATHODE MARK
0.2 Min.
0.
9
0.
1
0~0.
1
0.
15
0.
04
2
1
1
2
KSD-C022-000
2
SDP520D
Absolute maximum ratings
Ta=25
C
Characteristic Symbol
Ratings
Unit
Continuous reverse voltage
V
R
50 V
Forward current
I
F
*
50 mA
Junction temperature
T
j
150
C
Storage temperature
T
stg
-55 ~ 150
C
* : Unit ratings. Total rating = Unit rating
1.5
Electrical Characteristics
Ta=25
C
Characteristic Symbol Test
Condition Min.
Typ.
Max.
Unit
Reverse voltage
V
R
I
R
=10
A
50 - - V
Reverse current
I
R
V
R
=50V -
-
0.1
A
Forward voltage
V
F
I
F
=50mA -
0.95
-
V
Total capacitance
C
T
V
R
=50V, f=1MHz
-
0.25
0.5
pF
I
F
=0.01mA, f=100MHz
-
2800
-
I
F
=0.1mA, f=100MHz
-
380
-
I
F
=1mA, f=100MHz
-
45
-
Series resistance
r
S
I
F
=10mA, f=100MHz
-
7
-
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