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Series: SMFA Asymmetric

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The SMFA Asymmetric TVS Diode Series is designed specifically for SIC MOSFET gate protection for asymmetric voltages. It comes in SOD-123FL small and flat lead low-profile plastic package.
  • SOD-123FL low-profile package: maximum height of 1.08 mm
  • Low inductance, excellent clamping capability
  • For surface-mounted applications to optimize board space
  • Typical failure mode is short from over-specified voltage or current
  • Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c pass Class 1 and 2
  • IEC 61000-4-2 ESD 30 kV(Air), 30 kV (Contact)
  • Glass passivated chip junction
  • Low dynamic resistance
  • VBR @ TJ = VBR @ 25 °C x (1+αT x (TJ - 25)) (αT:temperature coefficient, typical value is 0.1%)
  • Recognized compound meeting flammability rating UL94 V-0

SMFA Asymmetric Parts

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SMFA Asymmetric Applications

Highlights Section

  • AI/data center server power supplies
  • High-efficiency power for EVI
  • High-reliability power supplies for semiconductor/ industrial equipment

Series: SMFA Asymmetric Resources

Littelfuse SMFA Asymmetrical Series Surface Mount TVS Diode
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Littelfuse SMFA Asymmetrical Series Surface Mount TVS Diode

In a fast-paced world where technology drives everything from data centers to electric vehicle infrastructure and industrial equipment, reliability and efficiency are more important than ever. Littelfuse has the solution. Introducing the SMFA Asymmetrical Series Surface Mount TVS Diode, an industry-first asymmetrical TVS diode specifically designed to protect sic MOSFET gates. Learn more.