CLP270M-TR 数据手册 ( 数据表 ) - STMicroelectronics

DESCRIPTION
The CLP270M is designed to protect telecommunication equipment. It provides both a transient overvoltage protection and an overcurrent protection.
It is housed in a PowerSO-10TM package.

FEATURES
■ DUAL BIDIRECTIONAL PROTECTION DEVICE.
■ HIGH PEAK PULSE CURRENT :
    Ipp = 100A (10/1000 µs SURGE)
    Ipp = 500A (2/10 µs SURGE)
■ MAX. VOLTAGE AT SWITCHING-ON : 380V
■ MIN. CURRENT AT SWITCHING-OFF : 150mA
■ FAILURE STATUS OUTPUT PIN

BenefitS
■ Both primary and secondary protection levels in one device.
■ Voltage and current controlled suppression.
■ Surface Mounting with PowerSO-10TM package.
■ Line card cost reduction thanks to the very low power rating of external components required : balanced resistors, ring relay, low voltage SLIC protection.

MAIN APPLICATIONS
Any telecom equipment submitted to transient overvoltages and lightning strikes such as :
■ Analog and ISDN line cards
■ PABX
■ Main Distribution Frames
■ Primary protection modules