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Visit www.macom.com for additional data sheets and product information.
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or
information contained herein without notice.
3
GaAs Solder Bump Flip Chip Schottky Diode
M/A-COM Products
Rev. V2
MADS-001317-1320AG
ADVANCED: Data Sheets contain information regarding a product M/A-COM 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 has under develop-
ment. 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.
Device Installation Procedures
The following guidelines should be observed to avoid damaging GaAs Flip-Chips.
Cleanliness
These devices should be handled in a clean environment. Do not attempt to clean die after installation.
Static Sensitivity
Gallium Arsenide Schottky diodes are ESD sensitive and can be damaged by static electricity. Since Schottky
diodes are rated as Class 0, proper ESD techniques should be used when handling these devices.
General Handling
These devices have a polymer layer which provides scratch protection for the junction area and the anode air
bridge. Die can be handled with plastic tweezers or picked and placed automatically with a #27 tip vacuum pen-
cil.
Assembly Requirements using Tin Lead Solder
This Flip Chip Diode employs a 6 m thick, Sn 63/Pb 37 Solderable interface as part of the 50 m high solder
bump. These chips are designed to be soldered onto hard or soft substrates with the junction side down. They
should be mounted onto silkscreened circuits using 60/40 Sn/Pb solder paste. A typical profile for a Sn 63/Pb
37soldering process is provided in Application Note, M538 Surface Mounting Instructions on the M/A-COM web-
site www.macom.com
Typical Spice Parameters
Is
(A)
Rs
()
N
Ct0
(pF)
M
Ik
(A)
Vj
(V)
FC
BV
(V)
IBV
(A)
1.7 E-14
4.6
1.08
.047
.38
.016
.86
.99
7
1.0 E-5
Absolute Maximum Ratings @ 25°C 2
Parameter
Maximum Ratings
Operating Temperature
-65°C to +125°C
Storage Temperature
-65°C to +150°C
Incident LO Power
+20 dBm
Incident RF Power
+20 dBm
Mounting Temperature
+300°C for 10 seconds.
Ordering Information
Part Number
Packaging
MADS-001317-1320AG
Gel Pack
2. Exceeding these limits may cause permanent damage.