SVC388

No.8116-1/3

Features

•

Twin type varactor diode for AM electronic tuning use.

•

High capacitance ratio and high quality factor.

•

Provided in a tape and reel packaging format.

Specifications

Absolute Maximum Ratings at Ta=25

°C

Parameter

Symbol

Conditions

Ratings

Unit

Reverse Voltage

VR

16

V

Junction Temperature

Tj

125

°C

Storage Temperature

Tstg

--55 to +125

°C

Electrical Characteristics at Ta=25

°C

Ratings

Parameter

Symbol

Conditions

min

typ

max

Unit

Breakdown Voltage

V(BR)R

IR=10µA16

V

Reverse Current (One diode)

IR

VR=9V

100

nA

C1V

VR=1V, f=1MHz *1

470*

525*

pF

Interterminal Capacitance

C6V

VR=6V, f=1MHz

55

pF

(Capacitance value of 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

(Cmax--Cmin) / Cmin!100

Matching Tolerance *2

∆Cm

VR=1V, f=1MHz

1.5

%

VR=6V, f=1MHz

2.0

%

VR=8V, f=1MHz

2.0

%

*1 : 1MHz signal : 20mVrms

*2 : Between D1 and D2 Matching Tolerance

* : SVC388 are classified by C1V as right :

Rank

C1V(pF)

S

470 to 505

T

485 to 525

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

Ordering number : ENN8116

Any and all SANYO products described or contained herein do not have specifications that can handle

applications that require extremely high levels of reliability, such as life-support systems, aircraft's

control systems, or other applications whose failure can be reasonably expected to result in serious

physical and/or material damage. Consult with your SANYO representative nearest you before using

any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other

parameters) listed in products specifications of any and all SANYO products described or contained

herein.

21805VB TS IM TB-00000297

SVC388

Hyper-Abrupt Junction Type Silicon Composite Varactor

AM Low Voltage

Electronic Tuning Applications