830 series
Silicon 25V hyperabrupt varactor diodes
ZC829, ZDC833, ZMV829, ZMDC830 and ZV831
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.
SOT23
SOT323
Features
•
•
•
•
•
•
Close tolerance CV characteristics
High tuning ratio
Low I
R
(typically 200pA)
Excellent phase noise performance
High Q
Range of miniature surface mount packages
SOD523
SOD323
Applications
•
•
•
•
VCXO and TCXO
Wireless communications
Pagers
Mobile radio
Where steeper CV slopes are required there is the 12V hyperabrupt range:
ZC930, ZMV930, ZV930 and ZV931
Issue 11 - January 2007
© Zetex Semiconductors plc 2007
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830 series
Order codes and device marking
SOT23
SOD323
SOD523
SOT23
SOT323
Order code
ZC829ATA
ZC829BTA
ZC830ATA
ZC830BTA
ZC831ATA
ZC831BTA
ZC832ATA
ZC832BTA
ZC833ATA
ZC833BTA
ZC834ATA
ZC834BTA
ZC835ATA
ZC835BTA
ZC836ATA
ZC836BTA
Mark
J9A
J9B
J1A
J1B
J3A
J3B
J4A
J4B
J2A
J2B
J5A
J5B
J6A
J6B
J7A
J7B
Order code
ZMV829ATA
ZMV829BTA
ZMV830ATA
ZMV830BTA
ZMV831ATA
ZMV831BTA
ZMV832ATA
ZMV832BTA
ZMV833ATA
ZMV833BTA
ZMV834ATA
ZMV834BTA
ZMV835ATA
ZMV835BTA
Mark
AA
CA
AB
CB
AC
CC
AD
CD
AE
CE
AF
CF
AG
CG
Order code
Mark
Order code
Mark
Order code
Mark
ZV831BV2TA
ZV832BV2TA
81
82
ZDC833ATA
ZDC834ATA
C2A
C5A
ZMDC831BTA
ZMDC832BTA
CC
CD
Note:
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.
Tape and reel information
Reel code
TA
TC
Reel size
(inches)
7
13
Tape width
(millimeters)
8
8
Quantity per reel
3,000
10,000
Issue 11 - January 2007
© Zetex Semiconductors plc 2007
2
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830 series
Tuning characteristics at T
amb
= 25°C
Part
Capacitance (pF)
V
R
=2V, f=1MHz
Min.
7.38
7.79
9.0
9.5
13.5
14.25
19.8
20.9
29.7
31.35
42.3
44.65
61.2
64.6
90.0
95.0
Nom.
8.2
8.2
10.0
10.0
15.0
15.0
22.0
22.0
33.0
33.0
47.0
47.0
68.0
68.0
100.0
100.0
Max.
9.02
8.61
11.0
10.5
16.5
15.75
24.2
23.1
36.3
34.65
51.7
49.35
74.8
71.4
110.0
105.0
Min Q
V
R
= 3V
f = 50MHz
250
250
300
300
300
300
200
200
200
200
200
200
100
100
100
100
Capacitance ratio
C
2
/ C
20
@ f = 1MHz
Min.
Max.
4.3
5.8
4.3
5.8
4.5
6.0
4.5
6.0
4.5
6.0
4.5
6.0
5.0
6.5
5.0
6.5
5.0
6.5
5.0
6.5
5.0
6.5
5.0
6.5
5.0
6.5
5.0
6.5
5.0
6.5
5.0
6.5
829A
829B
830A
830B
831A
831B
832A
832B
833A
833B
834A
834B
835A
835B
836A
836B
Absolute maximum ratings
Parameter
Forward current
Power dissipation at T
amb
= 25°C SOT23
Power dissipation at T
amb
= 25°C SOD323
Power dissipation at T
amb
= 25°C SOD523
Operating and storage temperature range
Symbol
I
F
P
tot
P
tot
P
tot
Max.
200
330
330
250
-55 to +150
Unit
mA
mW
mW
mW
°C
Electrical characteristics at T
amb
= 25°C
Paramater
Reverse breakdown voltage
Reverse voltage leakage
Temperature coefficient of
capacitance
Conditions
I
R
= 10 A
V
R
= 20V
V
R
= 3V, f = 1MHz
Min.
25
Typ.
0.2
300
Max.
20
400
Unit
V
nA
ppCm/°C
Issue 11 - January 2007
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3
www.zetex.com
830 series
Typical characteristics
Issue 11 - January 2007
© Zetex Semiconductors plc 2007
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830 series
Package outline - SOT23
E
e
b
3 leads
e1
L1
E1
D
A
A1
L
c
Dim.
A
B
C
D
F
G
Millimeters
Min.
Max.
2.67
3.05
1.20
1.40
-
1.10
0.37
0.53
0.085
0.15
1.90 NOM
Inches
Min.
Max.
0.105
0.120
0.047
0.055
-
0.043
0.015
0.021
0.0034
0.0059
0.075 NOM
Dim.
H
K
L
M
N
-
Millimeters
Min.
Max.
0.33
0.51
0.01
0.10
2.10
2.50
0.45
0.64
0.95 NOM
-
-
Inches
Max.
Max.
0.013
0.020
0.0004
0.004
0.083
0.0985
0.018
0.025
0.0375 NOM
-
-
Note:
Controlling dimensions are in millimeters. Approximate dimensions are provided in inches
Package outline - SOT323
b
e
e
Q1
L
E
E1
e1
D
C
A A2
A1
Dim.
A
A1
A2
b
C
D
E
Millimeters
Min.
Max.
0.80
1.10
0
0.10
0.80
1.00
0.25
0.40
0.10
0.26
1.80
2.20
1.80
2.40
Inches
Min.
Max.
0.0315
0.0433
0
0.0039
0.0315
0.394
0.0098
0.0158
0.0039
0.0102
0.0709
0.0866
0.0709
0.0945
Dim.
E1
e
e1
L
Q1
-
Millimeters
Min.
Max.
1.15
1.35
0.65 BSC
1.30 BSC
0.10
0.30
0.10
0.40
0°
30°
-
-
Inches
Max.
Max.
0.0453
0.0532
0.0256 BSC
0.0512 BSC
0.0039
0.0118
0.0039
0.0158
0°
30°
-
-
Note:
Controlling dimensions are in millimeters. Approximate dimensions are provided in inches
Issue 11 - January 2007
© Zetex Semiconductors plc 2007
5
www.zetex.com
