MA45400_15 Datasheet, PDF (1/3 Pages) M/A-COM Technology Solutions, Inc. – Si Abrupt Tuning Varactor Diode

MA45400 Series
Si Abrupt Tuning Varactor Diode
Features
• Surface Mount Plastic Packages : SOT-23
• SPC Process for Superior C vs V and Q vs V
Repeatability
• Lead-Free (RoHs Compliant) equivalents avail-
able with 260°C reflow compatibility
Description
M/A-COM’s MA45400 series is a highly repeatable,
UHCVD/ion-implanted, abrupt silicon tuning varactor
in a cost effective surface mount package. This se-
ries of varactors is designed for general purpose
tuning in the HF to UHF frequency bands. It is effi-
cient for wide tuning across a 0-30V range. These
diodes are offered with standard Sn/Pb plating , as
well as 100% matte Sn plating on our RoHs compli-
ant equivalent devices.
Application
M/A-COM’s MA45400 series tuning varactor is use-
ful for tuning applications in the HF through UHF
ranges. Applications include VCO’s and voltage
tuned filters in radios, cable TV tuners and test in-
struments where low cost and excellent lot to lot re-
peatability are critical.
SOT-23
Rev. V4
Absolute Maximum Ratings ^1,2
@ T_A=+25 °C (Unless Otherwise Noted)
Parameter
Absolute Maximum
Reverse Voltage
30 V
Forward Current
50 mA
Operating Temperature
-55 °C to +125 °C
Storage Temperature
-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
Part Number RoHS Compliant Part Number Configuration Package
MA45436-287T
MA45438-287T
MA45439-287T
MA45440-287T
MA45441-287T
MA45445-287T
MA45446-287T
MA45436CK-287T
MA45438CK-287T
MA45439CK-287T
MA45440CK-287T
MA45441CK-287T
MAVR-045436-0287AT
MAVR-045438-0287AT
MAVR-045439-0287AT
MAVR-045440-0287AT
MAVR-045441-0287AT
MAVR-045445-0287AT
MAVR-045446-0287AT
MAVR-045436-0287FT
MAVR-045438-0287FT
MAVR-045439-0287FT
MAVR-045440-0287FT
MAVR-045441-0287FT
Single
Single
Single
Single
Single
Single
Single
Common Cathode
Common Cathode
Common Cathode
Common Cathode
Common Cathode
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
Package Cp
(pF)
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
0.12
Package Ls
(nH)
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1.3
1
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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 M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
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typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. _{M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make}
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changes to the product(s) or information contained herein without notice.