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TriQuint Semiconductor, Inc • Phone 1-800-951-4401 • FAX: 408-577-6633 • e-mail: info-sales@tqs.com • Web site: www.TriQuint.com

April 2009

AH322

2W High Linearity InGaP HBT Amplifier

Mechanical Information

This package is lead-free/green/RoHS-compliant. The plating material on the leads is NiPdAu. It is compatible with both lead-free

(maximum 260 °C reflow temperature) and lead (maximum 245 °C reflow temperature) soldering processes.

Outline Drawing

Mounting Configuration / Land Pattern

Mounting Config. Notes

1. A heatsink underneath the area of the PCB for the mounted device is strictly required for proper thermal operation. Damage to the

device can occur without the use of one.

2. Ground / thermal vias are critical for the proper performance of this device. Vias should use a .35mm (#80 / .0135”) diameter drill

and have a final plated thru diameter of .25 mm (.010”).

3. Add as much copper as possible to inner and outer layers near the part to ensure optimal thermal performance.

4. Mounting screws can be added near the part to fasten the board to a heatsink. Ensure that the ground / thermal via region contact the

heatsink.

5. Do not put solder mask on the backside of the PC board in the region where the board contacts the heatsink.

6. RF trace width depends upon the PC board material and construction.

7. Use 1 oz. Copper minimum.

8. All dimensions are in millimeters (inches). Angles are in degrees.

Product Marking

The component will be marked with an

“AH322G” designator with an alphanumeric lot

code on the top surface of the package.

Tape and reel specifications for this part are

located on the website in the “Application

Notes” section.

ESD / MSL Information

ESD Rating:

Class 1A

Value:

Passes ≥ 250V to < 500V

Test:

Human Body Model (HBM)

Standard:

JEDEC Standard JESD22-A114

ESD Rating:

Class III

Value:

Passes ≥ 1000V min.

Test:

Charged Device Model (CDM)

Standard:

JEDEC Standard JESD22-C101

MSL Rating: Level 3 at +260 °C convection reflow

Standard:

JEDEC Standard J-STD-020

Functional Diagram

Function

Pin No.

Iref

8

Input

3

Output / Vcc

6, 7

Vbias

1

GND

Backside Paddle

GND

2, 4, 5

1

2

3

4

8

7

6

5