1 Form A Solid State Relay
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LH1518AAB, LH1518AABTR, LH1518AT
Vishay Semiconductors
1 Form A Solid-State Relay (Normally Open)
A1 C...
Description
www.vishay.com
LH1518AAB, LH1518AABTR, LH1518AT
Vishay Semiconductors
1 Form A Solid-State Relay (Normally Open)
A1 C2
3
6 S1 5 DC 4 S2
DESCRIPTION
The LH1518 is an SPST normally open switch (1 Form A) that can replace electromechanical relays in many applications. The relay is constructed using a GaAlAs LED for actuation control and high reliable MOSFETs for the output switch. In addition, it employs current-limiting circuitry to provide overvoltage protection. The LH1518 provides current limiting also for unidirectional DC applications.
FEATURES Isolation test voltage 5300 VRMS Load voltage 250 V Load current 155 mA / 300 mA Clean bounce free switching Current limit protection Low power consumption Material categorization: for definitions of
compliance please see www.vishay.com/doc?99912
APPLICATIONS General telecom switching Instrumentation Industrial controls Automatic test equipment
AGENCY APPROVALS UL1577, file no. E52744
ORDERING INFORMATION
L
H
1
5
1
PART NUMBER
PACKAGE SMD-6, tube SMD-6, tape and reel DIP-6, tube
8
#
#
#
ELECTR. PACKAGE VARIATION CONFIG.
DIP
T
R
TAPE AND REEL
7.62 mm
UL LH1518AAB LH1518AABTR LH1518AT
SMD > 0.1 mm
Rev. 1.6, 05-Jul-2018
1
Document Number: 83816
For technical questions, contact: optocoupleranswers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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