CHIP SURGE ABSORBER

The CSA20 (EIA 0805 size) is a chip surge absorber for ESD (ElectroStatic Discharge) protection. Through our long history of developing Micro-Gap technology, we have been able to create a product with excellent surge protection characteristics and low capacitance of less than 1pF. Even with its small package design, it is easily able to meet the electrostatic protection requirements of IEC61000-4-2.

Features

  • ESD surge absorber in a compact surface mount package
  • Can be used with flow or reflow soldering
  • Micro-Gap technology gives excellent surge response
  • Can use in high frequency circuits due to low capacitance
  • High insulation resistance
  • Available in embossed taping
  • Conforms with IEC61000-4-2 standard

Dimensions

Characteristics

Part Number DC Spark-Over
Voltage VS
Insulation Resistance
IR
Electrostatic
Capacitance
1kHz-6V
Surge Life Test
(Contact Discharge)
CSA20-141N 140V (98 ~ 182) ≥ 100MΩ 50VDC 1pF max 150pF-330Ω-20kV
20 times
CSA20-401Q 400V (320 ~ 520) 250VDC

About IEC61000-4-2

•Electrostatic Discharge Immunity Test
150pF-330Ω-  2 ~ 8kV (Contact discharge)
2 ~ 15kV (Air discharge)

The CSA20 series is easily able to meet the requirements of IEC61000-4-2.

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