SVC347

Ordering number : EN5816

Varactor Diode (IOCAP) for

AM Receiver Electronic Tuning

Silicon Diffused Junction Type

SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN

O1497GI (KOTO) No.5816-1/3

Package Dimensions

unit: mm

1291

[SVC347]

SANYO: CPH3

1 : Anode

2 : Anode

3 : Cathode

1.9

12

3

2.9

0.15

0.4

Specifications

Parameter

Symbol

Conditions

Ratings

Unit

Reverse voltege

16

V

Junction temperature

Tj

125

°C

Storage temperature

Tstg

–55 to +125

°C

Parameter

Symbol

Conditions

Ratings

min

typ

max

Unit

Breakdown voltage

V(BR)R

IR=10µA

16

V

Reverse current (One diode)

IR

VR=9V

100

nA

Interterminal capacitance

C1V

VR=1V, f=1MHz *1

pF

(Capacitance value of

C6V

VR=6V, f=1MHz

55

pF

one diode)

C8V

VR=8V, f=1MHz

20

26

pF

Quality factor

Q

VR=1V, f=1MHz

200

Capacitance ratio

CR

C1V / C8V, f=1MHz

18.5

Matching tolerance *2

∆Cm

(Cmax – Cmin) / Cmin

×100

VR=1V, f=1MHz

2.5

%

VR=6V, f=1MHz

3.0

%

VR=8V, f=1MHz

3.0

%

*1 : 1MHz signal : 20mVrms

Electrical Connection

*2 : Matching tolerance between D1 and D2

as shown in the table below :

Features

• Twin type varactor diode for AM electronic tuning use.

• Miniaturization and high-integration of tuner sets can be

easily achieved due to the small package.

• High capacitance ratio and high quality factor.

• Provided in a tape reel packaging.

• Surface mount type.

A09978

1:Anode

2:Anode

3:Cathode

12

D2

D1

3

(top view)

Rank

C1V (pF)

S

470 to 505

T

495 to 535