Taiwan Semiconductor SMA6FxCAH/SMA6SxCAH TVS Diodes

Taiwan Semiconductor SMA6FxCAH/SMA6SxCAH TVS Diodes are AEC-Q101 qualified 600W, 12V to 60V surface-mount devices operating at 0.094%/°C maximum VBR. These diodes are available in unidirectional and bidirectional configurations. The SMA6FxCAH/SMA6SxCAH diodes feature IEC-61000-4-2 ESD 30kV (air), 30kV (contact), and meet ISO 7637-2 (Pulse 1/2a/2b/3a/3b). These TVS diodes are RoHS-compliant and halogen-free devices with Moisture Sensitivity Level (MSL) Level 1 per J-STD-020. The SMA6FxCAH/SMA6SxCAH diodes are ideal for Switching Mode Power Supply (SMPS), BLDC motors, lighting, battery management systems, and automotive applications.

Features

  • AEC-Q101 qualified
  • Unidirectional and bidirectional are available
  • Maximum VBR 0.094%/°C temperature coefficient
  • Meets ISO 7637-2 (Pulse 1/2a/2b/3a/3b)
  • IEC-61000-4-2 ESD 30kV (air), 30kV (contact)
  • Moisture sensitivity level: Level 1, per J-STD-020
  • -55°C to 175°C operating junction temperature range
  • RoHS-compliant
  • Halogen-free
  • Mechanical data:
    • SMA6SxCAH SOD-128 case
    • SMA6FxCAH thin SMA
    • Molding compound meets UL 94V-0 flammability rating
    • Terminal matte tin-plated leads, solderable per J-STD-002
    • Meet JESD 201 class 2 whisker test
    • Polarity is indicated by the cathode band
    • Weight 0.029g (approximately)

Applications

  • Switching Mode Power Supply (SMPS)
  • Motor for BLDC
  • Lighting
  • Battery Management Systems (BMS)
  • Automotive

Typical Transient Thermal Impedance

Performance Graph - Taiwan Semiconductor SMA6FxCAH/SMA6SxCAH TVS Diodes
Published: 2026-03-30 | Updated: 2026-04-16