The HFA3046, HFA3096, HFA3127 and the HFA3128 are ultra high frequency transistor arrays that are fabricated from the Renesas 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. Application note AN9315 illustrates the use of these devices as RF amplifiers.

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
  • Pb-free (RoHS compliant)

Applications

  • VHF/UHF Amplifiers
  • VHF/UHF Mixers
  • IF Converters
  • Synchronous Detectors

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active SOICN Tube 500
Availability

Documentation

Title language Type Format File Size Date
Datasheets & Errata
HFA3046, HFA3096, HFA3127, HFA3128 Datasheet Datasheet PDF 779 KB
User Guides & Manuals
RF Product Selection Guide Guide PDF 3.64 MB
Application Notes & White Papers
MM3046: HFA3046, HFA3096, HFA3127, HFA3128 SPICE Model Application Note PDF 338 KB
AN1694: The Four Basic Building Blocks of an Op Amp Application Note PDF 357 KB
AN9315: RF Amplifier Design Using HFA3046, HFA3096, HFA3127, HFA3128 Transistor Arrays Application Note PDF 353 KB
AN9744: RF Up/Down Conversion Is Simplified By Linear Arrays Application Note PDF 299 KB
AN9867: End of Life Derating: A Necessity or Overkill Application Note PDF 338 KB
AN9740: Digital Control Selects The Number of Analog Cycles and Burst Frequency Application Note PDF 268 KB
PCNs & PDNs
PCN12085 - 8l, 14l, 16l SOIC w/ Gold Bond Wire @ ATP as Alternate Assembly Site Product Change Notice PDF 152 KB
PLC15033 - Product Discontinuance / Obsolescence NotificationProducts Product Life Cycle Notice PDF 200 KB
Other
Intersil Space Products Brochure Brochure PDF 3.14 MB
Intersil Commercial Lab Services Brochure PDF 364 KB
PIN19006 - Price Increase for the Listed Renesas Electronics America Products Price Increase Notice PDF 257 KB
PIN17006 - Q1 2017 Price Increase Price Increase Notice PDF 227 KB

Downloads

Title language Type Format File Size Date
Models
hfa3046 Model MDL 1 KB
sparams Model LIB 46 KB