HFA3134, HFA3135
®
Data Sheet
August 12, 2005
FN4445.2
Ultra High Frequency Matched Pair
Transistors
Features
• NPN Transistor (f ) . . . . . . . . . . . . . . . . . . . . . . . .8.5GHz
T
The HFA3134 and HFA3135 are Ultra High Frequency
Transistor pairs that are fabricated with Intersil Corporation’s
complementary bipolar UHF-1X process. The NPN
• NPN Current Gain (h ). . . . . . . . . . . . . . . . . . . . . . . . 100
FE
• NPN Noise Figure (50Ω) at 1.0GHz. . . . . . . . . . . . . 2.6dB
transistors exhibit an f of 8.5GHz, while the PNP transistors
T
• PNP Transistor (f ). . . . . . . . . . . . . . . . . . . . . . . . . . 7GHz
T
have an f of 7GHz. Both types exhibit low noise, making
T
• PNP Current Gain (h ). . . . . . . . . . . . . . . . . . . . . . . . . 57
FE
them ideal for high frequency amplifier and mixer
applications.
• PNP Noise Figure (50Ω) at 900MHz . . . . . . . . . . . . 4.6dB
• Small Package (EIAJ-SC74 Compliant). . . . . . . .SOT23-6
• Pb-Free Plus Anneal Available (RoHS Compliant)
Both arrays are matched high frequency transistor pairs. The
matching simplifies DC bias problems and it minimizes
imbalances in differential amplifier configurations. Their high
f enables the design of UHF amplifiers which exhibit
T
Applications
exceptional stability.
• VHF/UHF Amplifiers
• VHF/UHF Mixers
• IF Converters
Ordering Information
PART NUMBER
TEMP.
PKG.
(BRAND)
RANGE (°C)
PACKAGE
DWG. #
• Synchronous Detectors
HFA3134IH96
0 4
-40 to 85 6 Ld SOT23
Tape and Reel
P6.064
P6.064
P6.064
P6.064
(04/
)
Pinouts
HFA3134IHZ96
4 Z
-40 to 85 6 Ld SOT23
HFA3134
(SOT23)
(4Z/ ) (Note)
Tape and Reel (Pb-free)
TOP VIEW
HFA3135IH96
0 5
-40 to 85 6 Ld SOT23
Tape and Reel
(05/
)
1
2
3
6
5
4
HFA3135IHZ96
Z 5
-40 to 85 6 Ld SOT23
Q
1
(5Z/ ) (Note)
Tape and Reel (Pb-free)
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.
Q
2
HFA3135
(SOT23)
TOP VIEW
1
2
3
6
5
4
Q
1
Q
2
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2000, 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.