Product Detail

Si Abrupt
MACOM’s MA45400 series is a highly repeatable, UHCVD/ion-implanted, abrupt silicon tuning varactor in a cost effective surface mount package. This series of varactors is designed for general purpose tuning in the HF to UHF frequency bands. It is efficient for wide tuning across a 0-30V range. These diodes are offered with standard Sn/Pb plating , as well as 100% matte Sn plating on our RoHs compliant equivalent devices. MACOM’s MA45400 series tuning varactor is useful for tuning applications in the HF through UHF ranges. Applications include VCO’s and voltage tuned filters in radios, cable TV tuners and test instruments where low cost and excellent lot to lot repeatability are critical.
  • Surface Mount Plastic Packages : SOT-23
  • RoHS Compliant
  • 260°C Reflow Compatible
  • Lead-Free
  • SPC Process for Superior C vs V and Q vs V Repeatability
  • ISM
  • Gamma: 0.5 
  • Total Capacitance: 12 pF
  • Breakdown Voltage: 30 V
  • Quality Factor @ 50 MHz, Min: 1,200 
  • ODS-287
Package Category
  • Plastic Surface Mount
Part Number Package MACOM Richardson RFPD DigiKey Mouser Richardson Electronics
Lead-Free, Varactor, Abrupt, Single, Plastic
SOT23 Inquire Buy Buy

Favorite Parts

Log in to MyMACOM to save your favorite parts.

Recently Viewed

  • No Recent Parts found!

Technical Resources


Recent Searches


By continuing to use this site you consent to the use of cookies in accordance with our Cookie Policy