1

Silicon Medium Barrier Schottky Diodes

M/A-COM Products

Rev. V8

MA4E1340 Series

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,

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.

• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

• India Tel: +91.80.4155721

• China Tel: +86.21.2407.1588

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.

Features

• RF & Microwave Medium Barrier Silicon

70 V Schottky Diode

• Available as Single Diode, Series Pair or

Unconnected Pair Configurations.

• Low Profile Surface Mount Plastic Package

• Lead Free (RoHS Compliant) Equivalents Avail-

able With 260 Deg. C Reflow Capability

Description and Applications

The MA4E1340 series is a silicon medium barrier

schottky diode suitable for use in mixer, detector and

limiter circuits. These diodes are also suitable for

usage

in

anti-parallel,

shunt

power

surge

protection circuits for 50

Ω and 75 Ω systems.

These parts are offered with Sn/Pb plating, as well

as with 100 % matte Sn plating on the RoHS compli-

ant part numbers.

The MA4E1340 Series of Schottky diodes is available in the

SOT-23 ( case style 287 ), SOT-143 ( case style 1068 ),

SOT-323 ( case style 1146 ) and the SOD 323, ( case style

1141 ) plastic package. These packages are supplied

on tape and reel for automatic pick and place as-

sembly and for surface mount placement to circuit

boards, as indicated by a “T” to the P/N suffix.

These Silicon Medium Barrier, 70 V Schottky Diodes

are Useful in Detector, Limiter, Mixer, and Surge

Protection Applications for Operating Frequency

Package Outlines

SOT-23 (287)

SOT-323 (1146)

SOT-143 (1068)

SOD-323 (1141)

SC-79 (1279)