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UMD05-523 Datasheet Small Surface Mount Device Tvs

Manufacturer: UMD

Overview: _______________________________________________________________________________________ UNITED MICRO DEVICE INC.

Datasheet Details

Part number UMD05-523
Manufacturer UMD
File Size 325.54 KB
Description Small Surface Mount Device TVS
Datasheet UMD05-523_UMD.pdf

General Description

TVS diodes are designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook puters, and PDA’s.

They offer superior electrical characteristics such as lower clamping voltage and no device degradation when pared to MLVs.

The UMD05-523 is a Uni-Directional TVS that is designed to provide high overvoltage protection by clamping action and have instantaneous response to transient overvoltages.

Key Features

  • Solid-state silicon avalanche technology.
  • SOD-523 package.
  • Uni-Directional protection.
  • Protects one I/O or Power line.
  • 150 Watts peak pulse power (tp = 8/20µs).
  • Working voltage: 5V.
  • Low clamping factor Vcl/Vbr.
  • Low leakage current.
  • Full RoHS compliance.
  • Complies with the following standards: - IEC 61000-4-2 (ESD) Air-15kv, Contact-8kv - IEC 61000-4-4 (EFT) (5/50ns) - IEC 61000-4-5 (Surge) (8/20µs) Mechanical Characteristics.
  • Molded SOD-523.

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