Dual 1 Form A Solid State Relay
Part No : LH1520 pinout File Size : 24 KB Pages : 9 Pages Other Part Numbers in this pdf fileLH1520AB LH1520AACTR LH1520AAC |  How to draw an electrical schematic online find LH1520 datasheet |
LH1520AB AAC/ AACTR
Vishay Semiconductors
Dual 1 Form A Solid State RELAY
Features
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Dual Channel (LH1500)
Current Limit Protection
Isolation Test Voltage 5300 V
RMS
Typical R
ON
20
Ω
Load Voltage 350 V
Load Current 150 mA
High Surge Capability
Clean Bounce Free Switching
Low Power Consumption
Lead-free component
Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
DIP
SMD
S1
8
S1
S1'
S1' S2
7 6
S2'
5
S2
i179034
S2'
1
2
3
4
e3
Description
Pb
Pb-free
Agency Approvals
• UL1577, File No. E52744 System Code H or J,
Double Protection
• CSA - Certification 093751
• BSI/BABT Cert. No. 7980
• DIN EN 60747-5-2 (VDE0884)
DIN EN 60747-5-5 pending
• FIMKO Approval
Applications
General Telecom Switching
- On/off Hook Control
- Ring Delay
- Dial Pulse
- Ground Start
- Ground Fault Protection
Instrumentation
Industrial Controls
The LH1520 dual 1 Form A RELAYs are SPST normally
open Switches that can replace electromechanical
RELAYs in many applications. They are constructed
using a GaAIAs LED for actuation control and an inte-
grated 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,
the LH1520 SSRs employ current-limiting circuitry,
enabling them to pass FCC 68.302 and other regula-
tory surge requirements when overvoltage protection
is provided.
Order Information
Part
Remarks
Tubes, SMD-8
Tape and Reel, SMD-8
Tubes, DIP-8
Document Number 83818
Rev. 1.3, 26-Oct-04
www.vishay.com
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