Product Detail

MA4P7493-134
Microwave PIN Switch Diode
MACOM offers a comprehensive line of low capacitance, planar and mesa, silicon PIN diode chips which use ceramic glass and silicon nitride passivation technology. The Silicon PIN Chip series of devices cover a broad spectrum of performance requirements for control circuit applications. They are available in several choices of I-region lengths and have been optimally designed to minimize parametric trade offs when considering low capacitance, low series resistance, and high breakdown voltages. Their small size and low parasitics, make them an ideal choice for broadband, high frequency, micro-strip hybrid assemblies. The attenuator line of PIN diode chips are a planar or mesa construction and because of their thicker I-regions and predictable Rs vs. I characteristics, they are well suited for low distortion attenuator and switch circuits. Incorporated in the chip’s construction is MACOM's, time proven, hard glass, CERMACHIP®. The hard glass passivation completely encapsulates the entire PIN junction area resulting in a hermetically sealed chip which has been qualified in many military applications. These CERMACHIP® diodes are available in a wide range of voltages, up to 3,000 volts, which are capable of controlling kilowatts of RF power.
Features
  • Switch & Attenuator Die
  • RoHS Compliant
  • High Isolation
  • Low Loss
  • Fast Switching Speed
  • Voltage Ratings to 3000V
  • Oxide Passivated Planar Chips
  • Glass Passivated CERMACHIP®
  • Hermetic
  • Extensive Selection of I-Region Lengths
Applications
  • ISM
Specifications
  • Total Capacitance: 0.05 pF
  • Total Capacitance: 0.05 pF
  • Resistance: 1.8 Ohm
  • CW Power Dissipation: 2.5 W
  • Min Frequency: 50 MHz
  • Thermal Resistance: 60 
  • Lifetime: 80 nS
  • Breakdown Voltage, Minimum: 150 V
  • Max Frequency: 18,000 MHz
Package
  • ODS-134 Die
Package Category
  • Surface Mount Die
Part Number Package MACOM Richardson RFPD DigiKey Mouser
MA4P7493-134
PMG205
ODS-134 Inquire Buy

Favorite Parts

Log in to MyMACOM to save your favorite parts.

Recently Viewed

  • No Recent Parts found!

Technical Resources

Resources

Support

Recent Searches

X

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