■
■
■
■DIE ATTACH
1) The die-attach station must have accurate temperature control, and an inert forming gas should
be used.
2)Chips should be kept at room temperature except during die-attach.
3) Place package or carrier on the heated stage.
4) Lightly grasp the chip edges by the longer side using tweezers.
Die attach conditions
Stage Temperature : 300 to 310 deg.C
Time : less than 15 seconds
AuSn Perform Volume : per next Figure
■
■
■
■ WIRE BONDING
The bonding equipment must be properly grounded. The following or equivalent equipment, tools,
materials, and conditions are recommended.
1) Bonding Equipment and Bonding Tool.
Bonding Equipment : West Bond Model 7400 (Manual Bonder)
Bonding Tool : CCOD-1/16-S-437-60-F-2010-MP (Deweyl)
2) Bonding Wire
Material : Hard or Half hard gold
Diameter : 0.7 to 1.0 mil
3) Bonding Conditions
Method : Thermal Compression Bonding with Ultrasonic Power
Tool Force : 0.196 N +/- 0.0196 N
Stage Temperature : 215 deg.C +/- 5 deg.C
Tool Heater : None
Ultrasonic Power Transmitter : West Bond Model 1400
Duration : 150 mS/Bond
0
100
200
300
400
500
012
345
Area of Chip Back Surface (mm^2)
FMM5709X
K / Ka Band Low Noise Amplifier MMIC
8
FMM5709X
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