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UMD05-523 - Small Surface Mount Device TVS

Datasheet Summary

Description

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

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

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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Datasheet preview – UMD05-523

Datasheet Details

Part number UMD05-523
Manufacturer UMD
File Size 325.54 KB
Description Small Surface Mount Device TVS
Datasheet download datasheet UMD05-523 Datasheet
Additional preview pages of the UMD05-523 datasheet.

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Full PDF Text Transcription

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_______________________________________________________________________________________ UNITED MICRO DEVICE INC. UMD05-523 _______________________________________________________________________________________ SOD-523 Single Line TVS Diode for ESD Protection Description TVS diodes are designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook computers, and PDA’s. They offer superior electrical characteristics such as lower clamping voltage and no device degradation when compared 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.
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