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VISHAY LH1540AAB product image
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VISHAY LH1540AABRoHS

Manufacturer
VISHAY
MPN
LH1540AAB
LCSC Part #
C145481
Packaging
SMD-6P
Customer #
Key Attributes
1 Form A Solid-State Relay
Datasheetpdf iconVISHAY LH1540AAB
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QtyUnit Price(Reference Only)Total Amount
1+$ 3.1573$ 3.16
10+$ 2.7023$ 27.02
50+$ 2.4179$ 120.90
100+$ 2.1271$ 212.71
500+$ 1.9954$ 997.70
1,000+$ 1.9386$ 1938.60
Standard Packaging50/Full Tube
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Products Specifications

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TypeDescription
CategoryRelays/Solid State Relays (SSR)
ManufacturerVISHAY
PackagingSMD-6P
Turn-on time1.2ms
Contact FormOne normally open: 2A (SPST-NO)
Isolation Voltage(Vrms)5.3kV
RDS(on)20Ω
Turn-off time500us
Operating Temperature-40℃~+85℃
FeaturesOvercurrent Protection
Forward voltage1.26V
Forward Current(If)50mA
Load Voltage350V
load current120mA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging50
Sales UnitPiece

Introduction

AI Translation

LH1540 is robust, ideal for telecom and ground fault applications. It is an SPST normally open switch (form A) that replaces electromechanical relays in many applications. It is constructed using a GaAlAs LED for actuation control and an integrated monolithic die for the switch output. The die, fabricated in a high-voltage dielectrically isolated technology, is comprised of a photodiode array, switch control circuitry and MOSFET switches. In addition, it employs current-limiting circuitry which meets lightning surge testing as per ANSI/TIA-968-B and other regulatory voltage surge requirements when overvoltage protection is provided.

Features

AI Translation
  • Current limit protection
  • Isolation test voltage 5300 VRMS
  • Typical RON 20Ω, max. 25Ω
  • Load voltage 350 V
  • Load current 120 mA
  • High surge capability
  • Clean bounce free switching
  • Low power consumption
  • SMD lead available on tape and reel
  • Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC

Applications

AI Translation
  • General telecom switching
  • Instrumentation
  • Industrial controls