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参数资料
| 型号： | MAVR-000082-0287AT |
| 元件分类： | 参考电压二极管 |
| 英文描述： | LF-UHF BAND, 7.3 pF, 12 V, SILICON, HYPERABRUPT VARIABLE CAPACITANCE DIODE |
| 封装： | ROHS COMPLIANT, PLASTIC, CASE 287, 3 PIN |
| 文件页数： | 1/3页 |
| 文件大小： | 92K |
| 代理商： | MAVR-000082-0287AT |
1
Surface Mount Hyperabrupt Wide-Band Tuning Varactors
M/A-COM Products
Rev. V6
MA4ST079 thru MA4ST083 Series
North America Tel: 800.366.2266 / Fax: 978.366.2266
Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
MA-COM Technical Solutions and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice.
ADVANCED: Data Sheets contain information regarding a product MA-COM Technical Solutions is
considering for development. Performance is based on target specifications, simulated results, and/
or prototype measurements. Commitment to develop is not guaranteed.
PRELIMINARY: Data Sheets contain information regarding a product MA-COM Technical 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. Commit-
ment to produce in volume is not guaranteed.
Features
Low Cost
Very High Capacitance Ratio from 1 to 8 Volts
Surface Mount Package
High Quality Factor
Useful for Battery Applications
SPC Monitored Ion Implantation for Excellent C-
V Repeatability
Singles and Common Cathode Pairs
Available in Tape and Reel
Lead-Free (RoHs Compliant) equivalents avail-
able with 260°C reflow compatibility
Description
The MA4ST079 through MA4ST083 series of silicon
hyperabrupt junction tuning varactors is produced
with ion implantation and advanced epitaxial growth
techniques. These diodes have thermal oxide pas-
sivation, and feature very high capacitance ratio and
quality factor. They are well suited for use from the
sub-HF through UHF frequency range. The standard
capacitance tolerance is ±10%, with tighter toler-
ances available. Capacitance matching at one or
more bias voltages is also available.These diodes
are offered with standard Sn/Pb plating , as well as
100% matte Sn plating on our RoHs compliant
equivalent devices.
Applications
The MA4ST079 through MA4ST083 series of hy-
perabrupt junction tuning varactors is suggested for
usage where a large frequency change is required
with only a small change in tuning voltage. This se-
ries is appropriate for usage in wide band voltage-
controlled oscillators and voltage controlled filters
which require the largest rate of change of capaci-
tance with voltage. The large change in capacitance
from 1 to 8 volts makes them very attractive for bat-
tery operated or other systems with limited available
control voltage. The MA4ST079 through MA4ST083
family can be used in VCOs and VTFs from approxi-
mately 100 KHz through the UHF frequency band.
Absolute Maximum Ratings
1,2
@ TA=+25 °C (Unless Otherwise Noted)
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
Parameter
Absolute Maximum
Reverse Voltage
12 V
Forward Current
50 mA
Operating Temperature
-65 °C to +125 °C
Storage Temperature
-65 °C to +125 °C
Power Dissipation
50mW @25°C
Part Number
RoHs Compliant Part Number
3
MA4ST079
MAVR-000079-XXXXXX
MA4ST080
MAVR-000080-XXXXXX
MA4ST081
MAVR-000081-XXXXXX
MA4ST082
MAVR-000082-XXXXXX
MA4ST083
MAVR-000083-XXXXXX
3. Suffix refers to package style , configuration and packaging
requirements. See electrical specification for complete part
number offerings
SOT-23
Configurations
Ordering Information
Specifications are subject to change without prior notification
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAVR-000083-0287AT | 功能描述:变容二极管 Cap ratio 7.8 Typical Q 450 RoHS:否 制造商:Skyworks Solutions, Inc. 电容:5.2 pF 反向电压:10 V 正向连续电流:20 mA 端接类型:SMD/SMT 封装 / 箱体:SC-79 封装:Reel |
| MAVR-000083-0287FT | 制造商:M/A-COM Technology Solutions 功能描述:RF VARACTOR TUNING DIODE |
| MAVR-000120-12030W | 制造商:M/A-COM Technology Solutions 功能描述:GAAS, CONSTANT GAMMA, FLIP-CHIP, VARACTOR, W - Tape and Reel 制造商:M/A-COM Technology Solutions 功能描述:RF VARACTOR TUNING DIODE |
| MAVR-000120-1411 | 制造商:MACOM 制造商全称:Tyco Electronics 功能描述:Solderable GaAs Constant Gamma Flip-Chip Varactor Diode |
| MAVR-000120-14110G | 制造商:M/A-COM Technology Solutions 功能描述:Varactor Diodes Ct=.4pF pwr 100mW -40C +85C 制造商:M/A-COM Technology Solutions 功能描述:RF VARACTOR TUNING DIODE |
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