MAVR-000240 [TE]
Low-Voltage / High Q Si Hyperabrupt Varactors; 低电压/高Q硅超突变变容二极管
| 型号： | MAVR-000240 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Low-Voltage / High Q Si Hyperabrupt Varactors |
| 文件： | 总5页 (文件大小：121K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MA4ST200 Series
Low-Voltage / High Q Si Hyperabrupt Varactors
Features
Rev. V4
Absolute Maximum Ratings1,2
@ TA=+25 °C (Unless Otherwise Noted)
•
Surface Mount Packages
(SOT-23, SC70 3LD, SOD-323)
Parameter
Reverse Voltage
Forward Current
Absolute Maximum
•
•
•
•
High Q at Low Voltages
High Capacitance Ratio at Low Voltages
SPC Process for Superior C-V Repeatability
Available as Single and Common Cathode Pairs
Tape and Reel Packaging
12 V
50 mA
Total Power Dissipation
250 mW
•
•
Designed for Commercial Wireless Applications
Lead-Free (RoHS Compliant) equivalents avail-
able with 260°C reflow compatibility
Operating Temperature
Storage Temperature
-55 °C to +125 °C
-55 °C to +125 °C
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
Description
M/A-COM’s MA4ST200 series is a ion-implanted,
hyperabrupt junction, silicon tuning varactors in
SOT-23, SC70 3LD, and SOD- 323 surface mount
packages. This series of varactors is designed for
high Q and low voltage operation. Each varactor
type has a Q greater than 400 at -2 V. These diodes
are offered with standard Sn/Pb plating , as well as
100% matte Sn plating on our RoHS compliant
equivalent devices.
Typical Device Selection by Frequency
Applications
The MA4ST200 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 for use in the wireless communications up to
the 2.4 GHz band. Applications include VCOs and
voltage tuned filters.
Configurations
RoHS Compliant Parts
RoHS Compliant Base
Part Number
Part Number
MA4ST230
MA4ST240
MA4ST250
MAVR-000230
MAVR-000240
MAVR-000250
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.
MA4ST200 Series
Low-Voltage / High Q Si Hyperabrupt Varactors
Rev. V4
Electrical Specifications @ TA = +25 °C
Breakdown Voltage @ IR = 10μA, Vb = 12 V Minimum
Reverse Leakage Current @ VR =10V, IR = 100 nA Maximum
Capacitance
Ratio
4
CT
Q Factor
(pF)
(pF)
Part Number
Base
RoHS Compliant
Part Number Base 3
f = 1 MHz
VR = 4.0 V
f = 50 MHz
VR = 2.0 V
f = 1 MHz, VR = 2.0 V
CT0.5/CT4.0
Min.
Nom.
5.0
Max.
Max.
3.1
Typ.
3.5
Min.
400
450
450
MA4ST230
MA4ST240
MA4ST250
MAVR-000230-XXXXXX
MAVR-000240-XXXXXX
MAVR-000250-XXXXXX
4.5
3.0
2.3
6.0
4.2
3.5
3.5
2.3
3.5
2.7
1.8
3.5
3. The suffix defines package style, configuration and packaging information. Contact representative for complete part identification.
Example : The MA4ST250-1141T RoHS compliant version is MAVR-000250-11410T .
4. Capacitance @ 1 MHz
Spice Model
RoHS Compliant Base Part
No.
Part No.
CJ0 (pF)
VJ (V)
M
MA4ST230
MA4ST240
MA4ST250
MAVR-000230
MAVR-000240
MAVR-000250
12.0
8.16
6.19
4.085
4.930
4.774
2.228
2.520
2.458
2
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.
MA4ST200 Series
Low-Voltage / High Q Si Hyperabrupt Varactors
Rev. V4
Typical Performance Curves
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.
MA4ST200 Series
Low-Voltage / High Q Si Hyperabrupt Varactors
Rev. V4
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
H
1.45
2.7
SC-70, 3 Lead (Case Style 1146)
INCHES
MILLIMETERS
DIM.
A
MIN.
0.071
0.045
0.071
0.047
0.010
0.031
0.000
0.004
0.004
MAX.
0.087
0.053
0.094
0.057
0.016
0.039
0.004
0.007
0.010
MIN.
1.80
1.15
1.80
1.19
0.25
0.80
0.00
0.10
0.10
MAX.
2.20
1.35
2.40
1.45
0.41
1.00
0.10
0.18
0.25
B
C
D
E
F
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
4
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.
MA4ST200 Series
Low-Voltage / High Q Si Hyperabrupt Varactors
Mounting Information
Rev. V4
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)
These varactors are available in the three case
styles shown. When ordering, specify the desired
case style by adding the case designation (287 for
SOT-23, 1146 for SC70 3LD, 1141 for SOD-323) as
a suffix to the model number. For example,
MA4ST230-1141 specifies the MA4ST230 varactor
in the SOD-323 package. The model number
indicated is for a single varactor. Common cathode
pairs are available in SOT-23 package, and are
specified by adding “CK” to the end of the model
number. For example MA4ST230CK-287 specifies
the MA4ST230 varactor in common cathode pairs.
For RoHS Compliant Parts, use the Following
Suffices for the Given Package Style
( After the Base P/N ) :
SC-70, 3 Lead (Case Style 1146)
SC-79 : 12790T
SOD-323 : 11410T
SC70 3LD : 1146FT
As example, the RoHS P/N for the Base P/N MAVR-
000230 in SOD-323 is :
MAVR-000230-1146FT.
Please refer to Application Note M538 for surface
mounting instructions.
5
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.
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