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Device Description

A range of silicon varactor diodes for use in frequency control and

filtering. Featuring closely controlled CV characteristics and high Q. Low

reverse current ensures very low phase noise performance. Available in

single or dual common cathode format in a wide rage of miniature

surface mount packages.

Features

·

Close tolerance C-V characteristics

·

Octave tuning from 0 to 6V

·

Low I

R

(typically 200pA)

·

Excellent phase noise performance

·

High Q

·

Range of miniature surface mount packages

Applications

·

VCXO and TCXO

·

Wireless communications

·

Pagers

·

Mobile radio

ZC930, ZMV930, ZV931 series

ISSUE 6 - JANUARY 2002

1

SILICON 12V HYPERABRUPT VARACTOR DIODES

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ZC930, ZMV930, ZV931 series

ISSUE 6 - JANUARY 2002

2

PART

Capacitance

V

R

=1V

Capacitance

V

R

=2.5V

Capacitance

V

R

=4V

Minimum Q

V

R

=4V

f=50MHz

MIN pF

MIN pF

MAX pF

MAX pF

930

8.70

4.30

5.50

2.90

200

931

13.50

6.50

7.80

4.00

300

932

17.00

8.50

10.50

5.50

200

933

42.00

18.00

27.00

12.00

150

933A

42.00

20.25

24.75

12.00

150

934

95.00

40.00

65.00

25.00

80

934A

95.00

47.25

57.75

25.00

80

TUNING CHARACTERISTICS at Tamb = 25

°

C

PARAMETER

SYMBOL

MAX

UNIT

Reverse voltage

V

R

12

V

Forward current

I

F

100

mA

Power dissipation at T

amb

= 25

ЊC SOT23

P

tot

330

mW

Power dissipation at T

amb

= 25

ЊC SOD323

P

tot

330

mW

Power dissipation at T

amb

= 25

ЊC SOD523

P

tot

250

mW

Operating and storage temperature range

-55 to +150

ЊC

ABSOLUTE MAXIMUM RATINGS

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Reverse breakdown voltage

I

R

= 10uA

12

V

Reverse voltage leakage

V

R

= 8V

0.2

100

nA

Temperature coefficient of capacitance

V

R

= 3V, f = 1MHz

300

400

ppCm/

ЊC

ELECTRICAL CHARACTERISTICS at Tamb = 25

°

C

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ZC930, ZMV930, ZV931 series

ISSUE 6 - JANUARY 2002

3

TYPICAL CHARACTERISTICS

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ORDER CODES AND PART MARKING

ZC930, ZMV930, ZV931 series

ISSUE 6 - JANUARY 2002

4

SOT23

SOD323

SOD523

ORDER

CODE

PART

MARK

ORDER CODE

PART

MARK

ORDER

CODE

PART

MARK

ZC930TA

V15

ZMV930TA

AH

ZC931TA

V14

ZMV931TA

AJ

ZV931V2TA

91

ZC932TA

V13

ZMV932TA

AK

ZV932V2TA

92

ZC933TA

V17

ZMV933TA

AL

ZV933V2TA

93

ZC933ATA

A17

ZMV933ATA

AM

ZC934TA

V16

ZMV934TA

AN

ZC934ATA

A16

ZMV934ATA

AO

REEL CODE

REEL SIZE

TAPE WIDTH

QUANTITY PER REEL

TA

7 inch (180mm)

8mm

3000

TC

13 inch (330mm)

8mm

10000

TAPE AND REEL INFORMATION

The order codes are shown as TA which is for 7 inch reels.  For 13 inch reels substitute TC in place of TA in

the order code.

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ZC930, ZMV930, ZV931 series

ISSUE 6 - JANUARY 2002

5

DIM

Millimetres

Inches

Min

Max

Min

Max

A

2.67

3.05

0.105

0.120

B

1.20

1.40

0.047

0.055

C

1.10

0.043

D

0.37

0.53

0.0145

0.021

F

0.085

0.15

0.0033

0.0059

G

NOM 1.9

NOM 0.075

K

0.01

0.10

0.0004

0.004

L

2.10

2.50

0.0825

0.0985

N

NOM

0.95

NOM

0.037

SOT23 PACKAGE DIMENSIONS

SOD323 PACKAGE DIMENSIONS

DIM

Millimetres

Inches

MIN

MAX

MIN

MAX

A

0.91

1.16

0.036

0.046

B

0.0

0.1

0.0

0.004

D

0.33

0.4

0.013

0.016

E

0.127

0.2

0.005

0.008

F

1.52

1.77

0.060

0.070

G

1.11

1.37

0.044

0.054

H

2.46

2.71

0.097

0.107

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Zetex plc

Fields New Road

Chadderton

Oldham, OL9 8NP

United Kingdom

Telephone (44) 161 622 4422

Fax: (44) 161 622 4420

Zetex GmbH

Streitfeldstraße 19

D-81673 München

Germany

Telefon: (49) 89 45 49 49 0

Fax: (49) 89 45 49 49 49

Zetex Inc

700 Veterans Memorial Hwy

Hauppauge, NY11788

USA

Telephone: (631) 360 2222

Fax: (631) 360 8222

Zetex (Asia) Ltd

3701-04 Metroplaza, Tower 1

Hing Fong Road

Kwai Fong

Hong Kong

Telephone: (852) 26100 611

Fax: (852) 24250 494

These offices are supported by agents and distributors in major countries world-wide.

This publication is issued to provide outline information only which (unless agreed by the Company in writing) may not be used, applied or reproduced

for any purpose or form part of any order or contract or be regarded as a representation relating to the products or services concerned. The Company

reserves the right to alter without notice the specification, design, price or conditions of supply of any product or service.

For the latest product information, log on to

www.zetex.com

© Zetex plc 2001

ZC930, ZMV930, ZV931 series

6

ISSUE 6 - JANUARY 2002

MILLIMETRES

MIN.

MAX

A

0.800

A1

0.000

0.100

A2

0.600

0.800

b1

0.160

0.300

c

0.080

0.220

D

0.700

0.900

E

1.500

1.700

E1

1.100

1.300

L

0.200

0.400

L1

0.170

0.230

⍜1Њ

4

Њ

10

Њ

SOD523 PACKAGE DIMENSIONS