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LH1546AT-E3/AAB-E3/AABTR-E3
Vishay Semiconductors
1 Form A Solid State Relay
DIP
SMD
Features
• ...
www.DataSheet4U.com
LH1546AT-E3/AAB-E3/AABTR-E3
Vishay Semiconductors
1 Form A Solid State Relay
DIP
SMD
Features
Current Limit Protection Isolation Test Voltage 5300 VRMS Typical RON 28 Ω Load Voltage 350 V Load Current 120 mA High Surge Capability Clean Bounce Free Switching Low Power Consumption High Reliability Monolithic Receptor SMD lead available on tape and reel
S 6
DC 5
S' 4
S
S'
i179001
1
2
3
Equivalent to CP Clare LCA110 Lead-free component Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC
Description
The LH1546 is robust, ideal for telecom and ground fault applications. It is a SPST normally open switch (1 Form A) that replaces electromechanical relays in many applications. It is constructed using a GaAIAs LED for actuation control and an integrated monolithic die for the switch output. The die, fabricated in a highvoltage dielectrically isolated technology, is comprised of a photodiode array, switch control circuitry and MOSFET switches. In addition, it employs current-limiting circuitry which meets FCC 68.302 and other
regulatory voltage surge requirements when overvoltage protection is provided.
Agency Approvals
UL1577, File No. E52744 System Code H or J, Double Protection CSA - Certification 093751 BSI/BABT Cert. No. 7980 FIMKO Approval
Applications
General Telecom Switching - On/off Hook Control - Ring Delay - Dial Pulse - Ground Start - Ground Fault Protection Instrumentation Industrial Controls...