LCA710
60V, 1A Single-Pole
Normally Open Relay
INTEGRATED
CIRCUITS
DIVISION
Description
Parameter
Blocking Voltage
Load Current
Rating
60
Units
VP
The LCA710 is a 60V, 1A, 0.5, normally open
(1-Form-A) solid state relay featuring low
on-resistance and high current handling capability. It
uses optically coupled MOSFET technology to provide
3750Vrms of input to output isolation.
1
Arms / ADC
On-Resistance (max)
0.5
Features
Its optically coupled outputs, which use the patented
OptoMOS architecture, are controlled by a highly
efficient infrared LED.
• Low On-Resistance: 0.5
• High Current Handling Capability: 1A
• 3750Vrms Input/Output Isolation
• Low Drive Power Requirements
The LCA710 can be used to replace mechanical
relays, and offers the superior reliability associated
with semiconductor devices. Because it has no moving
parts, it can offer faster, bounce-free switching in a
more compact surface mount or thru-hole package.
• Greater Reliability than Electromechanical Relays
• No EMI/RFI Generation
• Small 6-Pin Packages
• Flammability Rating UL 94 V-0
• Surface Mount and Tape & Reel Versions Available
Approvals
Applications
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1175739
• TUV EN 62368-1: Certificate # B 082667 0008
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
Ordering Information
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment—Patient/Equipment Isolation
• Security
Part #
LCA710
Description
6-Pin DIP (50/Tube)
LCA710R
LCA710RTR
LCA710S
LCA710STR
6-Pin Lo-Profile Surface Mount (50/Tube)
6-Pin Lo-Profile Surface Mount (1000/Reel)
6-Pin Surface Mount (50/Tube)
6-Pin Surface Mount (1000/Reel)
• Industrial Controls
Pin Configuration
AC/DC Configuration
Switching Characteristics of
Normally Open Devices
1
2
3
6
5
4
+ Control
– Control
Load
Do Not Use
Load
Form-A
Do Not Use
IF
DC Only Configuration
90%
10%
1
2
3
6
5
4
ILOAD
+ Control
– Control
+ Load
– Load
t
t
off
on
Do Not Use
1
DS-LCA710-R11
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