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SRDA3.3 Datasheet Tvs Diode Arrays

Manufacturer: Littelfuse

Overview: TVS Diode Arrays (SPA® Diodes) Lightning Surge Protection- SRDA3.3 Series SRDA3.

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

General Description

The SRDA3.3 integrates low capacitance rail-to-rail diodes with an additional zener diode to protect I/O pins against ESD and lightning induced surge events.

This device can safely absorb up to 35A per IEC61000-4-5 (tp=8/20μs) without performance degradation and a minimum ±30kV ESD per IEC61000-4-2 international standard.

Its low loading capacitance makes it ideal for high-speed interfaceprotection.

Key Features

  • Lightning protection, IEC61000-4-5, 35A (8/20μs).
  • EFT, IEC61000-4-4, 50A (5/50ns).
  • ESD, IEC61000-4-2, ±30kV contact, ±30kV air.
  • Low clamping voltage.
  • Low leakage current.
  • SOIC-8 surface mount package (JEDEC MS-012).

SRDA3.3 Distributor