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P4SMA51CA Datasheet

Transient Voltage Suppression Diodes

Manufacturer: Littelfuse

This datasheet includes multiple variants, all published together in a single manufacturer document.

P4SMA51CA Overview

The P4SMA series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

P4SMA51CA Key Features

  • 400W peak pulse power
  • VBR @ TJ= VBR@25°C x (1+αT x (TJ
  • 25))(αT:Temperature
  • Excellent clamping capability
  • Typical IR less than 1μA when 0.1%)
  • Low profile package
  • UL Recognized epoxy meeting flammability classification V-0 change to Plastic package is flammability rated V-0 per UL-9
  • Typical failure mode due to exceeding maximum ratings is
  • Meet MSL level1, per J-STD-020, LF maximun peak
  • Whisker test conducted based on Table 4a and 4c of JEDEC JESD201A

P4SMA51CA Distributor