LM61089B datasheet(1/6 Pages) LEIDITECH

No de pièce	LM61089B

Description	Dual programmable transient suppressor

PDF	6 Pages

Scroll/Zoom	100%

Fabricant	LEIDITECH [Shanghai Leiditech Electronic Technology Co., Ltd]

Site Internet	http://www.leiditech.com

Logo

1 / 6 page

SOP-8

Description

is is especially designed to protect monolithic SLIC

(subscriber line interfaces circuits) against transient overvoltages.

Positive overloads are clipped with 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 printedcircuit

board during the firing phase. A particular attention has been given to the internal wire bonding. The “4-point” configuration

ensures reliable protection, eliminating the overvoltage introduced by the parasitic inductances of the wiring (Ldi/dt),

especially for very fast transients.

Features



Dual programmable transient suppressor. .



Wide negative firing voltage range: VGKRM=-167V max.



Low dynamic switching voltage: VFRM and VGK(BD).



Low gate triggering current: IGT=5mA max.



Peak pulse current: IPP=30A for 10/1000μs surge.



Holding current: IH=150mA min.

APPLICATION:

is designed to protect communication equipment such as SPC exchanger from being damaged by

transient overvoltages at the second level.

TESTING STANDARD

Type

Wave Sharp

VPP/IPP

ITU-T K.20/21and K.45

Voltage

10/700μs

2000V

Current

5/310μs

40A

LM61089B

LMOS61089B-17

Rev :

www.leiditech.com

01.06.2018

1/6

Numéro de pièce similaire - LM61089B

Fabricant	No de pièce	Fiches technique	Description
Shanghai Leiditech Elec...	LM61089A	413Kb / 5P	LM61089A is especially designed to protect monolithic SLIC(subscriber line interfaces circuits) against transient overvoltages.
	LM61089H	659Kb / 6P	Dual programmable transient suppressor.
	LM61089L	695Kb / 6P	Dual programmable transient suppressor.
	LM61089Q	798Kb / 6P	Quad programmable transient suppressor

More results

Description similaire - LM61089B

Fabricant	No de pièce	Fiches technique	Description
STMicroelectronics	LCDP1521	118Kb / 11P	Dual line programmable transient voltage suppressor for SLIC protection 07-Feb-2006
Bruckewell Technology L...	TS61089	259Kb / 5P	Dual Programmable Transient Voltage Suppressor
Socay Electornics Co., ...	S61089	306Kb / 3P	Dual Programmable Transient Voltage Suppressor(TVS)
Shanghai Leiditech Elec...	LM61089H	659Kb / 6P	Dual programmable transient suppressor.
	LM61089L	695Kb / 6P	Dual programmable transient suppressor.
	61089B	840Kb / 6P	Dual programmable transient suppressor
	LM61089Q	798Kb / 6P	Quad programmable transient suppressor
	LMOS61089-17	837Kb / 6P	Dual programmable transient suppressor
	LMOS61089B-17	834Kb / 6P	Dual programmable transient suppressor
	LMOS61089Q-17	794Kb / 6P	Quad programmable transient suppressor

More results

LM61089B Fiches technique(PDF) 1 Page - Shanghai Leiditech Electronic Technology Co., Ltd

LM61089B Fiches technique(HTML) 1 Page - Shanghai Leiditech Electronic Technology Co., Ltd

Numéro de pièce similaire - LM61089B

Description similaire - LM61089B

Html Pages

1 2 3 4 5 6

Fiches technique Télécharger

Lien URL