CDA70

CDA70 is a chip type surge absorber for power lines with excellent surge protection characteristics and low capacitance less than 0.6pF. Even with its small package design, it is easily able to withstand 2,000A (8/20μsec.) surge.

Features

•Standard small chip package; EIA 1612, height; 2.3±0.2mm using automatic equipment

•Can be used with flow or reflow solder

•Low capacitance of less than 0.6pF means no appreciable attenuation on high-speed, megabit class communication signals.

•Excellent insulation resistance over 100Mohm

•Recognized UL1449

•RoHS directive conformable

Dimensions

Characteristics

Part number DC Spark-over voltage
(Vs)
Insuration resistance
(IR)
Electrostatic capacitance
1kHz-6V max.
Surge current capacity
8/20μsec
Surge life test|
8/20μsec
100A
CDA70-302X 3,000V(2,400~4,200) 100MΩmin. DC500V 0.6pF max. 2000A 300times
Part number Withstanding Voltage UL recognized EN recognized
UL 1449 1) EN60065 2)
EN60950-1
CDA70-302X AC1,500V-1min. ○ 3) ○ 4)

1):UL Standard UL 1449 File No. E318314
2):TÜV Report No.J50164470
3):Approved if used together with a varistor (AC125V : V1mA≧270V, D≧φ5mm, AC250V : V1mA≧470V, D≧φ5mm), electrically connected in series by means such as twist and soldering, staking, welding etc.
4):Approved if used together with a varistor (V1mA≧470V, D≧φ5mm), electrically connected in series by means such as twist and soldering, staking, welding etc.