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MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020
SMD = Standard Microcircuit Drawing
Description
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 fT of 8GHz while the PNP transistors provide a fT 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.
Key Features
NPN Transistor (fT) 8GHz
NPN Current Gain (hFE) 130
NPN Early Voltage (VA) 50V
PNP Transistor (fT) 5.5GHz
PNP Current Gain (hFE) 60
PNP Early Voltage (VA) 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
Application Note(s):
Datasheet(s):
Military SMD(s):
Technical Homepage:
Design Model(s):