Diodes Incorporated

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Two-Channel Uni-Directional TVS Diode

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This new generation TVS is designed to protect sensitive electronics from the damage due to ESD. The combination of small size and high ESD surge capability makes it ideal for use in portable applications such as: USB modules, HDMI ports, and LVDs.


  • Provides ESD Protection per IEC 61000-4-2 Standard: Air ±30kV, Contact ±30kV
  • One Channel of ESD Protection
  • Low Channel Input Capacitance
  • Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • The DESDxxVxS2UTQ series is suitable for automotive applications requiring specific change control; this part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. https://www.diodes.com/quality/product-definitions/


  • USB modules
  • HDMI ports
  • LVDs

Product Specifications

Product Parameters

Compliance (Only Automotive supports PPAP) Automotive
AEC Qualified Yes
Configuration Bi-Directional
Channel Input CapacitanceCT Typ (pF) 50 pF
Reverse Standoff Voltage VRWM(V) 12 V
Breakdown VoltageVBR Min(V) 14.7 V
Typ Reverse Leakage Current IR @ VRWM Max(µA) 0.5 µA
Maximum Clamping Voltage @ Max Peak Pulse Current VC (V) 24 V
VESD IEC61000-4-2 Contact Discharge(kV) +/-30 kV

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