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KSD-E010-001

1

SDP530Q

Attenuator Diode

Features

·

Low capacitance : Max 0.5pF

·

Low series resistance : rs=3

(Typ.)@IF=10mA

·

AGC and attenuator diode for VHF/UHF band tuner

Ordering

Information

Type No.

Marking

Package Code

SDP530Q

W3

SOD-523

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

2.5

±

0.1

1.7

±

0.1

0.3~0.35

CATHODE MARK

0.2 Min.

0.9

±

0.1

0~0.1

0.15

±

0.04

2

1

PIN Connections
1. Anode

2. Cathode

1.6

±

0.1

0.8

±

0.1

1

1

2

1.2

±

0.1

0.2 Min.

0.6

±

0.1

0~0.1

2

KSD-E010-001

2

SDP530Q

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

Electrical Characteristics

Ta=25

°

C

Characteristic

Symbol

Test Condition

Min. Typ. Max.

Unit

Reverse voltage

V

R

I

R

=10

µ

A

50

-

-

V

Reverse current

I

R

V

R

=50V

-

-

0.1

µ

A

Forward voltage

V

F

I

F

=50mA

-

0.95

-

V

Total capacitance

C

T

V

R

=50V, f=1MHz

-

-

0.5

pF

I

F

=0.1mA, f=100MHz

-

130

-

I

F

=1mA, f=100MHz

-

17

-

Series resistance

r

S

I

F

=10mA, f=100MHz

-

3

-

KSD-E010-001

3

SDP530Q

Electrical Characteristic Curves

Fig. 2 I

F

-V

F

Fig. 1 I

C

-T

a

Fig. 4

r

s

-I

F

Fig. 3 C

T

-V

R