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
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 C SOT23
P
tot
330
mW
Power dissipation at T
amb
= 25 C SOD323
P
tot
330
mW
Power dissipation at T
amb
= 25 C SOD523
P
tot
250
mW
Operating and storage temperature range
-55 to +150
C
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/ C
ELECTRICAL CHARACTERISTICS at Tamb = 25
C
ZC930, ZMV930, ZV931 series
ISSUE 6 - JANUARY 2002
3
TYPICAL CHARACTERISTICS
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.
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
Zetex plc
Fields New Road
Chadderton
Oldham, OL9 8NP
United Kingdom
Telephone (44) 161 622 4422
Fax: (44) 161 622 4420
Zetex GmbH
Streitfeldstrae 19
D-81673 Mnchen
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
1
4
10
SOD523 PACKAGE DIMENSIONS
PDF 
ZIP