P61089B - High Voltage Ringing SLIC Protector
This device has been especially designed to protect 2 new high voltage, as well as classical SLICs, against transient overvoltages.
Positive overvoltages are clamped by 2 diodes.
Negative surges are suppressed by 2 thyristors, their breakdown voltage being referenced to *VBAT through the gat
P61089B Features
* Dual line programmable transient voltage suppressor
* Wide negative firing voltage range: VMGL =-155V
* Holding current: IH >150mA
* Marking: P61089B Applications
* Switch Line Card
* Access Network Line Card
* PBX
* VoIP Package
* Low dynamic switching voltage
