LCA100
Single Pole OptoMOS® Relay
Description
LCA100
350
Units
V
mA
Ω
LCA100 is a 350V, 120mA, 25Ω 1-Form-A relay. It fea-
tures the lowest on-resistance in an OptoMOS relay with
350V peak load voltage. Current limiting version is also
available. (“L” suffix)
Load Voltage
Load Current
Max RON
120
25
Features
• Small 6 Pin DIP Package
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• No Moving Parts
• High Reliability
Approvals
• Arc-Free With No Snubbing Circuits
• 3750VRMS Input/Output Isolation
• FCC Compatible
• UL Recognized: File Number E76270
• CSA Certified: File Number LR 43639-10
• BSI Certified to:
• BS EN 60950:1992 (BS7002:1992)
Certificate #: 7344
• VDE Compatible
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
• Surface Mount and Tape & Reel
Versions Available
• BS EN 41003:1993
Certificate #: 7344
Ordering Information
Part #
LCA100
LCA100S
LCA100STR
Description
6 Pin DIP (50/Tube)
6 Pin Surface Mount (50/Tube)
6 Pin Surface Mount (1000/Reel)
Applications
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket Size)
• Hookswitch
• Dial Pulsing
Pin Configuration
• Ground Start
LCA100/LCA100L Pinout
• Ringer Injection
• Instrumentation
DC Only Configuration
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
1
6
5
4
+ Control
+ Load
2
– Control
– Load
3
Do Not Use
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment—Patient/Equipment Isolation
• Security
Switching Characteristics of
Normally Open (Form A) Devices
• Aerospace
• Industrial Controls
DS-LCA100-R1
1
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