SXA-389 ¼ W GaAs HBT Amplifier
Part Number Ordering Information
Absolute Maximum Ratings
Parameter
Absolute Limit
Part Number
SXA-389
SXA-389B
Devices Per Reel Reel Size
Max. Supply Current (ID)
Max. Device Voltage (VCC
Max. Power Dissipation
Max. RF Input Power
240 mA
1000
1000
7"
7"
)
6.0 V
1500 mW
100 mW
Max. Junction Temp. (TJ)
+165 ºC
Operating Lead Temp. (TL)
Max. Storage Temp.
-40 to +85 ºC
+150 ºC
Operation of this device beyond any one of these limits may
cause permanent damage. For reliable continuous operation, the
device voltage and current must not exceed the maximum
operating values specified in the table on page one.
Bias Conditions should also satisfy the following expression:
IDVCC (max) < (TJ - TL)/Rth,j-l
ESD: Class 1B (Passes 500V ESD Pulse)
Appropriate precautions in handling, packaging
and testing devices must be observed.
Pin Description
Pin #
Function
Description
1
Base
Base Pin
Connection to ground. Use via holes to reduce lead inductance.
Place vias as close to ground leads as possible.
2
GND & Emitter
Collector
3
4
Collector Pin
GND & Emitter Same as Pin 2
Part Identification Marking
4
XA3
2
4
Recommended Mounting Configuration for
Optimum RF and Thermal Performance
XA3Z
Ground Plane
1
3
1
2
3
Plated Thru
Holes
(0.020" DIA)
See Application Note AN-075
for Package Outline Drawing
SXA-389B
Machine
Screws
(Optional)
Phone: (800) SMI-MMIC
http://www.sirenza.com
EDS-102231 Rev D
7
303 S. Technology Ct. Broomfield, CO 80021
SIRENZA [ SIRENZA MICRODEVICES ]
