®
HFA3046, HFA3096, HFA3127, HFA3128
Data Sheet
December 21, 2005
FN3076.13
Ultra High Frequency Transistor Arrays
The HFA3046, HFA3096, HFA3127 and the HFA3128 are
Ultra High Frequency Transistor Arrays that are fabricated
from Intersil Corporation’s complementary bipolar UHF-1
process. Each array consists of five dielectrically isolated
transistors on a common monolithic substrate. The NPN
transistors exhibit a f
T
of 8GHz while the PNP transistors
provide a f
T
of 5.5GHz. Both types exhibit low noise (3.5dB),
making them ideal for high frequency amplifier and mixer
applications.
The HFA3046 and HFA3127 are all NPN arrays while the
HFA3128 has all PNP transistors. The HFA3096 is an
NPN-PNP combination. Access is provided to each of the
terminals for the individual transistors for maximum
application flexibility. Monolithic construction of these
transistor arrays provides close electrical and thermal
matching of the five transistors.
Intersil provides an Application Note illustrating the use of
these devices as RF amplifiers. For more information, visit
our website at www.intersil.com.
Features
• NPN Transistor (f
T
) . . . . . . . . . . . . . . . . . . . . . . . . . 8GHz
• NPN Current Gain (h
FE
). . . . . . . . . . . . . . . . . . . . . . . . 130
• NPN Early Voltage (V
A
) . . . . . . . . . . . . . . . . . . . . . . . 50V
• PNP Transistor (f
T
). . . . . . . . . . . . . . . . . . . . . . . . . 5.5GHz
• PNP Current Gain (h
FE
). . . . . . . . . . . . . . . . . . . . . . . . . 60
• PNP Early Voltage (V
A
) . . . . . . . . . . . . . . . . . . . . . . . .20V
• Noise Figure (50Ω) at 1.0GHz . . . . . . . . . . . . . . . . . 3.5dB
• Collector to Collector Leakage . . . . . . . . . . . . . . . . . .<1pA
• Complete Isolation Between Transistors
• Pin Compatible with Industry Standard 3XXX Series
Arrays
• Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
• VHF/UHF Amplifiers
• VHF/UHF Mixers
• IF Converters
• Synchronous Detectors
Ordering Information
PART NUMBER*
HFA3046B
HFA3046BZ (Note)
HFA3096B
HFA3096BZ (Note)
HFA3127B
HFA3127BZ (Note)
HFA3127R
HFA3127RZ (Note)
HFA3128B
HFA3128BZ (Note)
HFA3128R
HFA3128RZ (Note)
PART MARKING
HFA3046B
HFA3046BZ
HFA3096B
HFA3096BZ
HFA3127B
HFA3127BZ
127
127Z
HFA3128B
HFA3128BZ
128
128Z
TEMP. RANGE (°C)
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
-55 to 125
PACKAGE
14 Ld SOIC
14 Ld SOIC (Pb-free)
16 Ld SOIC
16 Ld SOIC (Pb-free)
16 Ld SOIC
16 Ld SOIC (Pb-free)
16 Ld 3x3 QFN
16 Ld 3x3 QFN (Pb-free)
16 Ld SOIC
16 Ld SOIC (Pb-free)
16 Ld 3x3 QFN
16 Ld 3x3 QFN (Pb-free)
PKG. DWG. #
M14.15
M14.15
M16.15
M16.15
M16.15
M16.15
L16.3x3
L16.3x3
M16.15
M16.15
L16.3x3
L16.3x3
*Add “96” suffix for tape and reel.
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
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