Littelfuse AQ31xE-01ETG Bidirectional TVS Diodes

Littelfuse AQ31xE-01ETG Bidirectional TVS Diodes offer a typical capacitance of 0.3pF, 1nA leakage current, and 18V or 28V reverse standoff voltage ratings. These diodes provide ultra-low capacitance, a bidirectional design, and a high level of protection for electrical equipment vulnerable to destructive electrostatic discharges (ESD). The low capacitance rating helps ensure excellent signal integrity on even the most challenging consumer electronic interfaces. Littelfuse AQ31xE-01ETG Bidirectional TVS Diodes can safely absorb repetitive ESD strikes at ±30kV without performance degradation and safely dissipate 3A or 3.5A of 8/20µs surge current.

Features

  • Ultra-low capacitance
  • Bidirectional design
  • Protects from ESD damage
  • Excellent signal integrity

Applications

  • Automotive
  • USB 2.0, USB 3.0
  • Near-field communications (NFC)
  • RF signal ESD protection
  • RF switching
  • Power amplifiers
  • Antenna ESD protection

Specifications

  • ESD, IEC 61000-4-2, ±30kV contact/air
  • ESD, ISO10605 330pF 330Ω, ±25kV contact, ±28kV air
  • EFT, IEC 61000-4-4, 40A (5/50ns)
  • Maximum surge tolerance, IEC 61000-4-5 2nd edition, 3.5A (8/20μs)
  • 0.3pF capacitance rating
  • 1nA typical leakage current at 18V or 28V
  • AEC-Q101 qualified and PPAP capable
  • -40°C to +150°C operating temperature range
  • Moisture sensitivity level (MSL): 1
  • Halogen free
  • Lead free
  • RoHS compliant

Littelfuse AQ31xE-01ETG Bidirectional TVS Diodes