CHIP TYPE SURGE ABSORBER〔CSZ20〕For Automotive ECU

CSZ20 (EIA 0805 size) is a chip type surge absorber for automotive ECU protection from ESD (electrostatic discharge). Through our long history of developing microgap products, we have been able to realize 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 ISO10605.

Features

•ESD surge absorber in a compact surface mount package

•Can be used with flow or reflow solder

•Microgap technology gives excellent surge response

•Can use in high frequency circuits due to low capacitance

•High insulation resistance characteristics

•Available in embossed taping

•Conforms with ISO10605 standard

Dimensions

Characteristics

Part Number DC spark-over
voltage Vs
Insulation resistance
IR
Electrostatic
capacitance
1kHz-6V max.
Surge life test
(Contact discharge)
CSZ20-201N 200V(140〜260) 100MΩmin. DC 100V 1pF max. 330pF-2kΩ-15kV
±10 times

About ISO10605

•Road vehicles-Test methods for electrical disturbances from electostatic discharge
330pF-2kΩ  -4~8kV (Contact discharge)
4~15kV (Air discharge)

CSZ20 series easily able to meet requirements of ISO10605.