TGS4301 TriQuint, TGS4301 Datasheet - Page 7

• Manufacturer Part Number: TGS4301
• Description: Wireless Accessories 24-43 GHz SPDT VPIN Switch
• Manufacturer: TriQuint

Specifications of TGS4301

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1006860

GaAs MMIC devices are susceptible to damage from Electrostatic Discharge. Proper precautions should
be observed during handling, assembly and test.
Reflow process assembly notes:
Component placement and adhesive attachment assembly notes:
Interconnect process assembly notes:
Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process
specifications. Specifications are subject to change without notice
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Use AuSn (80/20) solder with limited exposure to temperatures at or above 300 °C for 30 sec
An alloy station or conveyor furnace with reducing atmosphere should be used.
No fluxes should be utilized.
Coefficient of thermal expansion matching is critical for long-term reliability.
Devices must be stored in a dry nitrogen atmosphere.
Vacuum pencils and/or vacuum collets are the preferred method of pick up.
Air bridges must be avoided during placement.
The force impact is critical during auto placement.
Organic attachment can be used in low-power applications.
Curing should be done in a convection oven; proper exhaust is a safety concern.
Microwave or radiant curing should not be used because of differential heating.
Coefficient of thermal expansion matching is critical.
Thermosonic ball bonding is the preferred interconnect technique.
Force, time, and ultrasonics are critical parameters.
Aluminum wire should not be used.
Discrete FET devices with small pad sizes should be bonded with 0.0007-inch wire.
Maximum stage temperature is 200 °C.
TriQuint Semiconductor Texas: Phone [phone] Fax [phone] Web: www.triquint.com
Assembly Process Notes
Advance Product Information
January 28, 2003
TGS4301-EPU
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