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Littelfuse SMCLCE-HR/HRA Surface Mount TVS Diodes

Littelfuse SMCLCE-HR/HRA Surface Mount TVS Diodes are designed to protect sensitive electronic equipment from voltage transients induced by lightning. These diodes feature 1500W peak pulse power dissipation, low incremental surge resistance, fast response, and excellent clamping capability. The SMCLCE-HR/HRA diodes operate within the -65°C to 150°C temperature range and are available in low-profile packages. These diodes are halogen-free and RoHS-compliant. The SMCLCE-HR/HRA diodes are ideal for protecting I/O interfaces, VCC bus, and vulnerable circuits used in high-reliability applications.

Features

  • Low incremental surge resistance
  • Fast response and excellent clamping capability
  • Typical failure mode is short from over-specified voltage or current
  • 1500W peak pulse power capability
  • EFT protection of data lines in accordance with IEC 61000-4-4
  • ESD protection of data lines in accordance with IEC 61000-4-2 ESD 30kV (air) and 30kV (contact)
  • Built-in strain relief
  • Low-profile package
  • Glass passivated chip junction
  • UL-recognized compound that meets the V-0 flammability rating
  • Halogen-free and RoHS-compliant
  • Pb-free

Applications

  • Protection of I/O interfaces
  • Protection of VCC bus
  • Vulnerable circuits in industries

Videos

View Results ( 3 ) Page
Part Number Datasheet Clamping Voltage Breakdown Voltage Working Voltage Ipp - Peak Pulse Current
SMCLCE12-HRA SMCLCE12-HRA Datasheet 20.9 V 13.3 V 12 V 75.4 A
SMCLCE13-HRA SMCLCE13-HRA Datasheet 22.5 V 14.4 V 13 V 69.8 A
SMCLCE12-HR SMCLCE12-HR Datasheet 20.9 V 13.3 V 12 V 75.4 A
Published: 2024-04-19 | Updated: 2024-11-12