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UM50129 - Single Line ESD Protection Diode Array

Download the UM50129 datasheet PDF. This datasheet also covers the UM50125 variant, as both devices belong to the same single line esd protection diode array family and are provided as variant models within a single manufacturer datasheet.

General Description

The UM50125/50129 ESD protection diode is designed to replace multilayer varistors (MLVs) in portable instrumentation, notebook computers, digital power meter, digital camera and communication systems.

Key Features

  • z Transient Protection for Data Lines to IEC 61000-4-2 (ESD): ±30kV (Air), ±30kV (Contact) z Small Package for Use in Portable Electronics z Suitable Replacement for MLV’s in ESD Protection.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UM50125-UnionSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number UM50129
Manufacturer Union Semiconductor
File Size 138.92 KB
Description Single Line ESD Protection Diode Array
Datasheet download datasheet UM50129 Datasheet

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Full PDF Text Transcription for UM50129 (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
UM50125/50129 Single Line ESD Protection Diode Array UM50125 SOD523 UM50129 DFN2 1.0×0.6 General Description The UM50125/50129 ESD protection diode is designed to replace multilayer varistors (MLVs) in portable instrumentation, notebook computers, digital power meter, digital camera and communication systems. They feature large cross-sectional area junctions for conducting high transient currents, offer desirable electrical characteristics for board level protection, such as fast response time, lower operating voltage, lower clamping voltage and no device degradation when compared to MLVs. The UM50125/50129 ESD protection diode protects sensitive semiconductor components from damage or upset due to electrostatic discharge (ESD) and other voltage induced transient events.