UM5052DA中文资料5V双向单线ESD保护二极管阵列数据手册Union-IC规格书

描述 Description

The UM5052DA ESD protection diode is designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook computers, and PDA’s. They 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 UM5052DA ESD protection diode protects sensitive semiconductor components from damage or upset due to electrostatic discharge (ESD) and other voltage induced transient events. The UM5052DA is available in DFN2 0.6mm×0.3mm package with working voltage of 5 volt. It gives designer the flexibility to protect one bidirectional line in applications where arrays are not practical. Additionally, it may be “sprinkled” around the board in applications where board space is at a premium. It may be used to meet the ESD immunity requirements of IEC 61000-4-2, ±30kV air, ±30kV contact discharge.

 

Features

 

- Transient Protection for Data Lines to

  IEC 61000-4-2 (ESD) ±30kV (Air), ±30kV (Contact)

- Small Package for Use in Portable Electronics

- Suitable Replacement for MLV’s in ESD Protection Applications

- Protect One I/O or Power Line

- Low Clamping Voltage

- Stand-off Voltages: 5V

- Low Leakage Current

- Solid-State Silicon-Avalanche Technology

  

Applications

 

- Cell Phone Handsets and Accessories

- Personal Digital Assistants (PDA’s)

- Notebooks, Desktops and Servers

- Portable Instrumentation

- Cordless Phones

- Digital Cameras

- Peripherals

- MP3 Players

特性 Features

- Transient Protection for Data Lines to
  IEC 61000-4-2 (ESD) ±30kV (Air), ±30kV (Contact)
- Small Package for Use in Portable Electronics
- Suitable Replacement for MLV’s in ESD Protection Applications
- Protect One I/O or Power Line
- Low Clamping Voltage
- Stand-off Voltages: 5V
- Low Leakage Current
- Solid-State Silicon-Avalanche Technology
  
Applications
 
- Cell Phone Handsets and Accessories
- Personal Digital Assistants (PDA’s)
- Notebooks, Desktops and Servers
- Portable Instrumentation
- Cordless Phones
- Digital Cameras
- Peripherals
- MP3 Players

应用 Application

- Protect One I/O or Power Line
- Low Clamping Voltage
- Stand-off Voltages: 5V
- Low Leakage Current
- Solid-State Silicon-Avalanche Technology
  
Applications
 
- Cell Phone Handsets and Accessories
- Personal Digital Assistants (PDA’s)
- Notebooks, Desktops and Servers
- Portable Instrumentation
- Cordless Phones
- Digital Cameras
- Peripherals
- MP3 Players