Product Detail

MA4E1318
GaAs Flip Chip Anti-Parallel
MACOM's MA4E1317 single, MA4E1318 antiparallel pair, MA4E1319-1 reverse tee,MA4E1319-2 series tee and MA4E2160 unconnected anti-parallel pair are gallium arsenide flip chip Schottky barrier diodes. These devices are fabricated on OMCVD epitaxial wafers using a process designed for high device uniformity and extremely low parasitics. The diodes are fully passivated with silicon nitride and have an additional layer of polyimide for scratch protection. The protective coatings prevent damage to the junction during automated or manual handling. The flip chip configuration is suitable for pick and place insertion. The high cutoff frequency of these diodes allows use through millimeter wave frequencies. Typical applications include single and double balanced mixers in PCN transceivers and radios, police radar detectors, and automotive radar detectors. The devices can be used through 80 GHz. The MA4E1318 anti-parallel pair is designed for use in sub harmonically pumped mixers. Close matching of the diode characteristics results in high LO suppression at the RF input.
Features
  • Low Series Resistance
  • Designed for Easy Circuit Insertion
  • Polyimide Scratch Protection
  • Silicon Nitride Passivation
  • High Cutoff Frequency
  • Low Capacitance
Applications
  • ISM
Specifications
  • Tss: -55 dBm
  • Min Frequency: 0 MHz
  • Junction Capacitance: 0.09 pF
  • Total Capacitance: 0.09 pF
  • Vf: 0.7 
  • Dynamic Resistance: 4 ohms
  • Vb: 4.5 
  • Test Frequency: 12 GHz
  • Max Frequency: 80,000 MHz
Package
  • ODS-1197
Package Category
  • Surface Mount Die
Part Number Package MACOM Richardson RFPD DigiKey Mouser
MA4E1318
Diode, Schottky, GaAs, FlipChip, A/P
ODS-1197
In Stock: 600
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In Stock: 1100
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