1

®

FN3076.13

HFA3046, HFA3096, HFA3127, HFA3128

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

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

• Noise Figure (50

Ω) 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*

PART MARKING

TEMP. RANGE (°C)

PACKAGE

PKG. DWG. #

HFA3046B

HFA3046B

-55 to 125

14 Ld SOIC

M14.15

HFA3046BZ (Note)

HFA3046BZ

-55 to 125

14 Ld SOIC (Pb-free)

M14.15

HFA3096B

HFA3096B

-55 to 125

16 Ld SOIC

M16.15

HFA3096BZ (Note)

HFA3096BZ

-55 to 125

16 Ld SOIC (Pb-free)

M16.15

HFA3127B

HFA3127B

-55 to 125

16 Ld SOIC

M16.15

HFA3127BZ (Note)

HFA3127BZ

-55 to 125

16 Ld SOIC (Pb-free)

M16.15

HFA3127R

127

-55 to 125

16 Ld 3x3 QFN

L16.3x3

HFA3127RZ (Note)

127Z

-55 to 125

16 Ld 3x3 QFN (Pb-free)

L16.3x3

HFA3128B

HFA3128B

-55 to 125

16 Ld SOIC

M16.15

HFA3128BZ (Note)

HFA3128BZ

-55 to 125

16 Ld SOIC (Pb-free)

M16.15

HFA3128R

128

-55 to 125

16 Ld 3x3 QFN

L16.3x3

HFA3128RZ (Note)

128Z

-55 to 125

16 Ld 3x3 QFN (Pb-free)

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.

Data Sheet

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774

Copyright Intersil Americas Inc. 1998, 2005. All Rights Reserved

All other trademarks mentioned are the property of their respective owners.

December 21, 2005