MAVR-000320 [TE]
Low-Voltage / Wide Band Si Hyperabrupt Varactors; 低电压/宽带硅超突变变容二极管
| 型号： | MAVR-000320 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Low-Voltage / Wide Band Si Hyperabrupt Varactors |
| 文件： | 总5页 (文件大小：100K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MA4ST300 Series
Low-Voltage / Wide Band Si Hyperabrupt Varactors
Features
Rev. V6
Absolute Maximum Ratings 1,2
@ TA=+25 °C (Unless Otherwise Noted)
•
Surface Mount Packages (SC70 3LD, SC79,
SOD-323)
•
•
•
•
•
•
•
High Capacitance Ratio at Low Voltages
High Q at Low Voltages
SPC Process for Superior C-V Repeatability
Available as Single and Common Cathode Pairs
Tape and Reel Packaging
Parameter
Absolute Maximum
12 V
Reverse Voltage
Forward Current
50 mA
Designed for Commercial Wireless Applications
Also offering RoHS Compliant Equivalent Parts
Total Power Dissipation
Operating Temperature
Storage Temperature
250 mW
-55 °C to +125 °C
-55 °C to +125 °C
Description
The MA4ST300 series are ion-implanted, hy-
perabrupt junction, silicon tuning varactors in SC79,
SC70 3LD, and SOD-323 surface mount packages.
This series of varactors is designed for high capaci-
tance ratio and low voltage operation. Each varactor
type has a better than 3:1 capacitance ratio between
0.5V and 3.0V.
1. Operation of this device above any one of these parameters
may cause permanent damage.
2. Please refer to application note M538 for surface mounting
instructions
Applications
The MA4ST300 series tuning varactors are useful
for wide band tuning and low phase noise applica-
tions where the supply voltage is limited to 5 volts or
less. These varactors have been specifically de-
signed to cover wireless application bands up to the
2.4 GHz WLAN band. Applications include VCOs
and voltage tuned filters.
Typical Device Selection by Frequency
RoHS Compliant Parts
Part Number
RoHs Compliant Part Number
MA4ST320
MA4ST330
MA4ST340
MA4ST350
MAVR-000320
MAVR-000330
MAVR-000340
MAVR-000350
1
Specifications are subject to change without prior notification
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
MA4ST300 Series
Low-Voltage / Wide Band Si Hyperabrupt Varactors
Rev. V6
Electrical Specifications @ TA = +25 °C
Breakdown Voltage @ IR = 10μA, Vb = 12 V Minimum
Reverse Leakage Current @ VR =10V, IR = 100 nA Maximum
Capacitance
Ratio
2
Q Factor
CT
(pF)
(pF)
Part Number
Base 1
RoHS Compliant
Part Number Base 1
f = 1 MHz
VR = 3.0 V
f = 50 MHz
VR = 2.0 V
f = 1 MHz, VR = 0.5 V
CT0.5/CT3.0
Min.
Nom.
58.0
26.0
18.5
11.8
Max.
Max.
19.0
9.0
Typ.
3.2
Min.
300
350
350
400
MA4ST320
MA4ST330
MA4ST340
MA4ST350
MAVR-000320-XXXXXX
MAVR-000330-XXXXXX
MAVR-000340-XXXXXX
MAVR-000350-XXXXXX
48.0
22.0
15.0
9.5
63.0
30.0
21.0
13.5
3.2
6.5
3.2
4.5
3.2
1. The prefix defines package style, configuration and packaging information. Contact representative for complete part identification.
2. Capacitance @ 1 MHz
Spice Model
Part No.
CJ0 (pF)
VJ (V)
M
MA4ST320
MA4ST330
MA4ST340
MA4ST350
77.4
33.9
25.3
15.7
11.71
8.91
6.51
5.15
7.41
7.26
14.25
14.55
Specifications are subject to change without prior notification
2
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
MA4ST300 Series
Low-Voltage / Wide Band Si Hyperabrupt Varactors
Rev. V6
Typical Performance Curves
Total Capacitance vs. Reverse Voltage at 1 MHz
Nominal Q at 50 MHz vs. Reverse Voltage
100
1000
MA4ST320
MA4ST330
MA4ST340
MA4ST340
10
MA4ST350
MA4ST350
MA4ST330
MA4ST320
100
1
0.1
1
10
0.1
1
10
Reverse Voltage (V)
Reverse Voltage (V)
Nominal Change in Capacitance with temperature
900
700
500
300
100
0
1
2
3
4
5
6
Reverse Voltage (V)
3
Specifications are subject to change without prior notification
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
MA4ST300 Series
Low-Voltage / Wide Band Si Hyperabrupt Varactors
Rev. V6
Case Styles
SOD-323 (Case Style 1141)
INCHES
MILLIMETERS
DIM.
A
MIN.
MAX.
MIN.
MAX.
1.1
0.043
0.004
0.008
0.016
0.006
0.075
0.057
0.106
⎯
⎯
⎯
0.010
0.003
0.063
0.045
0.091
⎯
⎯
⎯
0.25
0.08
1.6
1.15
2.3
B
0.1
C
0.2
D
0.4
E
0.15
1.9
F
G
1.45
2.7
H
SC-70, 3 Lead (Case Style 1146)
INCHES
MILLIMETERS
DIM.
A
MIN.
0.071
MAX.
0.087
MIN.
1.80
MAX.
2.20
B
0.045
0.053
1.15
1.35
C
D
E
F
0.071
0.047
0.010
0.031
0.000
0.004
0.004
0.094
0.057
0.016
0.039
0.004
0.007
0.010
1.80
1.19
0.25
0.80
0.00
0.10
0.10
2.40
1.45
0.41
1.00
0.10
0.18
0.25
G
H
J
SC-79 (Case Style 1279)
INCHES
MILLIMETERS
DIM.
MIN.
MAX.
MIN.
MAX.
A
0.020
0.028
0.50
0.71
B
C
D
E
F
0.003
0.006
0.010
0.059
0.043
0.011
0.008
0.010
0.014
0.067
0.051
0.012
0.08
0.15
0.25
0.08
1.50
0.28
0.20
0.25
0.36
0.15
1.30
0.30
G
0.037
typical
H
I
0.043
.035
0.94
0.71
1.09
0.89
.028
Specifications are subject to change without prior notification
4
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
MA4ST300 Series
Low-Voltage / Wide Band Si Hyperabrupt Varactors
Rev. V6
Mounting Information
SC-79 (Case Style 1279)
The illustration indicates the recommended mounting
pad configuration for the SC-79, SC70 3LD and
SOD-323 packages. Solder paste containing flux
should be screened onto the pads to a thickness of
0.005- 0.007 inches. The plastic package is placed
in position, firmly adhering to the solder paste.
Permanent attachment is performed by a reflow
soldering procedure during which the tab
temperature does not exceed +275 °C and the body
temperature does not exceed +250 °C, for standard
models and +260 °C for the RoHS compliant
devices.
SOD-323 (Case Style 1141)
Please refer to Application Note M538 for surface
mounting instructions.
SC-70, 3 Lead (Case Style 1146)
Specifications are subject to change without prior notification
5
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
is considering for development. Performance is based on target specifications, simulated results,
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.
Commitment to produce in volume is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
changes to the product(s) or information contained herein without notice.
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