ZC823M [ZETEX]
Variable Capacitance Diode, 33pF C(T), Silicon, Hyperabrupt, TO-92 STYLE, E-LINE PACKAGE-2;
| 型号： | ZC823M |
| 厂家： | 
ZETEX SEMICONDUCTORS |
| 描述： | Variable Capacitance Diode, 33pF C(T), Silicon, Hyperabrupt, TO-92 STYLE, E-LINE PACKAGE-2 二极管 变容二极管 局域网 |
| 文件： | 总6页 (文件大小：142K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
830 series
SILICON 28V HYPERABRUPT VARACTOR DIODES
ZC829, ZDC833, ZMV829, ZMDC830, ZV831 Series
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
· High tuning ratio
· Low IR (typically 200pA)
· Excellent phase noise performance
· High Q
· Range of miniature surface mount packages
Applications
· VCXO and TCXO
· Wireless communications
· Pagers
· Mobile radio
*Where steeper CV slopes are required there is the 12V hyperabrupt range.
ZC930, ZMV930, ZV930, ZV931 Series
ISSUE 6 - JANUARY 2002
1
830 series
TUNING CHARACTERISTICS at Tamb = 25°C
Capacitance (pF)
PART
Min Q
VR=3V
Capacitance Ratio
C2 / C20
VR=2V, f=1MHz
f=50MHz
at f=1MHz
MIN.
7.38
7.79
9.0
NOM.
8.2
MAX.
9.02
MIN.
MAX.
5.8
5.8
6.0
6.0
6.0
6.0
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
6.5
829A
829B
830A
830B
831A
831B
832A
832B
833A
833B
834A
834B
835A
835B
836A
836B
250
250
300
300
300
300
200
200
200
200
200
200
100
100
100
100
4.3
4.3
4.5
4.5
4.5
4.5
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
8.2
8.61
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
11.0
9.5
10.5
13.5
14.25
19.8
20.9
29.7
31.35
42.3
44.65
61.2
64.6
90.0
95.0
16.5
15.75
24.2
23.1
36.3
34.65
51.7
49.35
74.8
71.4
110.0
105.0
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Forward current
SYMBOL
MAX
UNIT
mA
IF
200
330
Power dissipation at Tamb = 25ЊC SOT23
Ptot
Ptot
Ptot
mW
mW
mW
ЊC
Power dissipation at Tamb = 25ЊC SOD323
Power dissipation at Tamb = 25ЊC SOD523
Operating and storage temperature range
330
250
-55 to +150
ELECTRICAL CHARACTERISTICS at Tamb = 25°C
PARAMETER
CONDITIONS
IR = 10uA
MIN.
TYP.
MAX.
UNIT
Reverse breakdown voltage
Reverse voltage leakage
25
V
nA
VR = 20V
0.2
20
Temperature coefficient of capacitance
VR = 3V, f = 1MHz
300
400
ppCm/ЊC
ISSUE 6 - JANUARY 2002
2
830 series
TYPICAL CHARACTERISTICS
ISSUE 6 - JANUARY 2002
3
830 series
ISSUE 6 - JANUARY 2002
4
830 series
SOT23 PACKAGE DIMENSIONS
DIM
Millimetres
Inches
Min
2.67
1.20
–
Max
3.05
1.40
1.10
0.53
0.15
Min
0.105
0.047
–
Max
0.120
0.055
0.043
0.021
0.0059
A
B
C
D
F
0.37
0.085
0.0145
0.0033
G
K
L
NOM 1.9
NOM 0.075
0.01
2.10
0.10
2.50
0.0004
0.0825
0.004
0.0985
N
NOM 0.95
NOM 0.037
SOD323 PACKAGE DIMENSIONS
DIM
Millimetres
Inches
MIN
MIN
0.91
0.0
MAX
1.16
0.1
MAX
0.046
0.004
0.016
0.008
0.070
0.054
0.107
A
B
D
E
0.036
0.0
0.33
0.127
1.52
1.11
2.46
0.4
0.013
0.005
0.060
0.044
0.097
0.2
F
1.77
1.37
2.71
G
H
ISSUE 6 - JANUARY 2002
5
830 series
SOD523 PACKAGE DIMENSIONS
DIM
MILLIMETRES
MIN.
ᎏ
MAX
0.800
0.100
0.800
0.300
0.220
0.900
1.700
1.300
0.400
0.230
10Њ
A
A1
A2
b1
c
0.000
0.600
0.160
0.080
0.700
1.500
1.100
0.200
0.170
4Њ
D
E
E1
L
L1
⍜1Њ
SOD323 PACKAGE DIMENSIONS
DIM
Millimetres
Inches
MIN
1.8
1.15
0.8
0.2
0.1
1.2
—
MAX
2.2
MIN
MAX
A
B
C
D
F
0.071 0.087
0.045 0.053
0.031 0.039
0.008 0.016
1.35
1.0
0.4
0.25
1.4
0.004
0.047 0.055
0.004
0.01
G
K
L
0.1
—
2.0
0.60
2.2
0.079 0.087
0.023 0.028
N
0.70
© Zetex plc 2001
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
Zetex Inc
700 Veterans Memorial Hwy
Hauppauge, NY11788
Zetex (Asia) Ltd
3701-04 Metroplaza, Tower 1
Hing Fong Road
Kwai Fong
Hong Kong
Telephone: (852) 26100 611
Fax: (852) 24250 494
Germany
Telefon: (49) 89 45 49 49 0
Fax: (49) 89 45 49 49 49
USA
Telephone: (631) 360 2222
Fax: (631) 360 8222
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
ISSUE 6 - JANUARY 2002
6
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