P61089B - High Voltage Ringing SLIC Protector

Datasheet Summary

Description

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.

VBAT through the gat

Features

Dual line programmable transient voltage suppressor.
Wide negative firing voltage range: VMGL =-155V.
Holding current: IH >150mA.
Marking: P61089B.

HUAAN

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Datasheet Details

Part number	P61089B
Manufacturer	HUAAN
File Size	441.37 KB
Description	High Voltage Ringing SLIC Protector
Datasheet	P61089B Datasheet
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P61089B P61089B High Voltage Ringing SLIC Protector General Description 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 gate. This component presents a very low gate triggering current (IGT) in order to reduce the current consumption on printed circuit board during the firing phase. This devices are not subject to ageing and provide a fail safe mode in short circuit for a better protection. They are used to help equipment to meet various standards such as UL1950, IEC950/CSA C22.2, UL1459 and FCC part68.

Published: Mar 3, 2021 |