MA4E2054 Datasheet, PDF (1/9 Pages) Tyco Electronics – Surface Mount Low Barrier X-Band Schottky Diode

MA4E2054 Series
Surface Mount Low Barrier Schottky Diode
Features
• Low I_R (<100nA @ 1V, <500nA @ 3V)
• Designed for High Volume, Low Cost Detector
and Mixer Applications
• High Detector Sensitivity: -55 dBm TSS
• Low Capacitance: 0.30 pF
• Low 1/F Noise
• Single, Series Pair, and Unconnected Pair
Configurations
• Lead Free (RoHS Compliant) Equivalents Avail-
able With 260 Deg. C Reflow Capability
• Tape and Reel
Description and Applications
The MA4E2054 series are low barrier n-type silicon
Schottky diodes assembled in low cost surface
mount plastic packages. They are designed for use
as high performance mixer and detector diodes.
These parts are offered with Sn/Pb plating, as well
as with 100 % matte Sn plating on the RoHS compliant part
numbers.
The MA4E2054 -1141T (SOD-323), MA4E20541 -1279
(SC-79) and the MA4E2054A and MA4E2054C
(available in both the SOT-23 and SOT-323 packages) are
single element Schottky diodes characterized for use
as single ended mixers and detectors. The
MA4E2054B and MA4E2054D (available in both the
SOT-23 and SOT-323 packages) incorporate two
Schottky chips in series pair configurations. The
MA4E2054E-1068T consists of two Schottky chips in
the SOT-143 package in an unconnected pair
configuration. These diodes are useful for balanced
mixer and detector voltage doubler circuits. Applications for
the MA4E2054 series include VSAT and DBS mixers. The
small diode package size and low cost make them
attractive for use in RF tag applications for identifica-
tion and toll collection.
The part number consists of the base chip
(MA4E2054), followed by the wiring configuration (A,
B, C, D, E, omit for SOD-323), the package style
(287, 1068, 1141, 1146) and a “T” for tape and reel.
SOT-23 (287)
M/A-Com Products
V9
SOT-143 (1068)
SOT-323 (1146)
SOD-323 (1141)
SC-79 (1279)
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
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