LCA717 Datasheet, PDF (1/7 Pages) Clare, Inc. – Single Pole OptoMOS® Relay

INTEGRATED CIRCUITS DIVISION
Parameter
Blocking Voltage
Load Current
On-Resistance (max)
Ratings
30
2
0.15
Units
V_P
A_rms / A_DC

Features
• Very Low Maximum On-Resistance: 0.15
• High Load Current: 2A
• 3750V_rms Input/Output Isolation
• Low Drive Power Requirements
(TTL/CMOS Compatible)
• No Moving Parts
• High Reliability
• Arc-Free With No Snubbing Circuits
• No EMI/RFI Generation
• Small 6-Pin DIP Package
• Machine Insertable, Wave Solderable
• Surface Mount, Tape & Reel Version Available
Applications
• Sensor Circuitry
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment: Patient/Equipment Isolation
• Aerospace
• Industrial Controls
Pin Configuration
AC/DC Configuration
1
+ Control
2
– Control
3
Do Not Use
6
Load
5
Do Not Use
4
Load
DC Only Configuration
1
6
+ Control
2
5
– Control
3
4
Do Not Use
+ Load
– Load
LCA717
Single-Pole, Normally Open
OptoMOS^® Relay
Description
The LCA717 is a 30V single-pole, normally open
(1-Form-A) Solid State Relay. It uses optically
coupled MOSFET technology to provide 3750V_rms
of input to output isolation, and features an ultra-low
on-resistance for high-current operation.
Its optically coupled outputs, which use the patented
OptoMOS architecture, are controlled by a highly
efficient GaAIAs infrared LED.
Offering the superior reliability associated with
semiconductor devices, the LCA717 can be used to
replace mechanical relays. Because it has no moving
parts, it can offer faster, bounce-free switching in a
more compact surface mount or thru-hole package.
Approvals
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1175739
• EN/IEC 60950-1 Certified Component:
TUV Certificate B 09 07 49410 006
Ordering Information
Part #
LCA717
LCA717S
LCA717STR
Description
6-Pin DIP (50/Tube)
6-Pin Surface Mount (50/Tube)
6-Pin Surface Mount (1000/Reel)
Switching Characteristics
of Normally Open Devices
Form-A
I
F
I_LOAD
90%
t_on
10%
t_off
Pb
e3
DS-LCA717-R04
www.ixysic.com
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