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Leiditech LM-LM61089B product image
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Leiditech LM-LM61089BRoHS

Manufacturer
LeiditechAsian Brands
MPN
LM-LM61089B
LCSC Part #
C42431740
Packaging
SOP-8
Customer #
Key Attributes
Dual Programmable Thyristor Transient Voltage Suppressor
Datasheetpdf iconLeiditech LM-LM61089B
In-Stock: 3,985
3,985 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.2599$ 0.2314$ 1.16
50+$ 0.2036$ 0.1812$ 9.06
150+$ 0.1794$ 0.1597$ 23.96
500+$ 0.1493$ 0.1329$ 66.45
2,500+$ 0.1359$ 0.1210$ 302.50
4,000+$ 0.1279$ 0.1139$ 455.60
Standard Packaging4000/Full Reel
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Products Specifications

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TypeDescription
CategoryCircuit Protection/Transient Voltage Suppressors (TVS)/Thyristors (TSS)
ManufacturerLeiditech
PackagingSOP-8
Peak Pulse Current-Ipp (10/1000us)30A
On - State Current(It)-
On - State Voltage(VT)-
Operating Temperature Range-40℃~+85℃
Off-state Capacitance (Co)-
Switching Voltage(Vs)-
Hold Current(Ih)150mA
Current - Leakage-
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

This device is especially designed to protect subscriber line card interfaces (SLIC) 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 printed circuit 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

AI Translation
  • Dual programmable transient suppressor.
  • Wide negative firing voltage range: V_GKRM = -167 V max.
  • Low dynamic switching voltage: VFRM and VGK(BO).
  • Low gate triggering current: l_GT = 5 mA max.
  • Peak pulse current: l_PP = 30 A for 10/1000µs surge.
  • Holding current: l_H = 150 mA min.

Applications

AI Translation
  • LM-LM61089B is designed to protect communication equipment such as SPC exchanger from being damaged by transient overvoltages at the second level.