Bourns PTVS1-0xxC-H High Current Power TVS Diodes

Bourns PTVS1-0xxC-H High Current Power TVS Diodes are designed to protect DC or PoE-powered systems such as small cell or surveillance cameras. These diodes offer effective ESD protection against high current surges in PoE devices, RRUs, BBUs, and high-power DC bus applications. The PTVS1-0xxC-H TVS diodes operate at a maximum working voltage range between 22V to 86V. Also, these diodes meet IEC 61000-4-2 Level 4 ESD protection and 1kA (8/20μs) surge capability. These TVS diodes feature low clamping voltage under surge and excellent performance over temperature.

The PTVS1-0xxC-H TVS diodes are available in a sleek DFN package (8mm x 6mm x 2.5mm). Applications include protection against lightning strikes, remote radio and baseband units, inductive and transient surges, exposed PoE ports, small cell, and high-power DC bus protection.


  • 1kA, 8/20μs surge capability
  • 22V to 86V repetitive standoff voltage range
  • Bidirectional TVS
  • Low clamping voltage under surge
  • -55°C to 125°C operating temperature range
  • Excellent performance over temperature
  • Surface mount DFN package
  • RoHS compliant and halogen-free


  • Protection against lightning strikes, inductive and transient surges up to rated limits
  • Exposed PoE ports
  • Small cell, Remote Radio Units (RRUs), and Baseband Units (BBUs)
  • High power DC bus protection

V-I Characteristics

Performance Graph - Bourns PTVS1-0xxC-H High Current Power TVS Diodes
Published: 2022-08-04 | Updated: 2023-06-28