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LCA125L
Single-Pole, Normally Open
I NTEGRATED C IRCUITS D IVISION
OptoMOS ? Relay
Parameter
Blocking Voltage
Load Current
On-Resistance (max)
Ratings
300
170
20
Units
V P
mA rms / mA DC
?
Description
LCA125L is a current-limiting, 300V, 170mA, 20 ? ,
normally open (1-Form-A) solid state relay that uses
optically coupled MOSFET technology to provide
3750V rms of input to output isolation.
Features
? Current Limiting
? 3750V rms Input/Output Isolation
? Low Drive Power Requirements (TTL/CMOS
Compatible)
? High Reliability
? Arc-Free With No Snubbing Circuits
? FCC Compatible
? VDE Compatible
? No EMI/RFI Generation
? Small 6-Pin Package
? Machine Insertable, Wave Solderable
? Surface Mount Tape & Reel Version Available
Applications
? Telecommunications
Its optically coupled outputs, which use the patented
OptoMOS architecture, are controlled by a highly
efficient GaAIAs infrared LED.
The LCA125L can be used to replace mechanical
relays and offers the superior reliability associated with
semiconductor devices. Because it has no moving
parts, it offers faster, bounce-free switching in a
compact surface mount or thru-hole package.
Approvals
? UL Recognized Component: File E76270
? CSA Certified Component: Certificate 1175739
? EN/IEC 60950-1Certified Component:
TUV Certificate: B 09 07 49410 004
Ordering Information
? Telecom Switching
? Tip/Ring Circuits
? Modem Switching (Laptop, Notebook,
Pocket Size)
? Hook Switch
Part #
LCA125L
LCA125LS
LCA125LSTR
Description
6-Pin DIP (50/Tube)
6-Pin Surface Mount (50/Tube)
6-Pin Surface Mount (1,000/Reel)
? Dial Pulsing
Pin Configuration
? Ground Start
? Ringing Injection
? Instrumentation
? Multiplexers
? Data Acquisition
+ Control
– Control
Do Not Use
AC/DC Configuration
1 6
2 5
3 4
Load
Do Not Use
Load
? Electronic Switching
? I/O Subsystems
DC Only Configuration
? Meters (Watt-Hour, Water, Gas)
? Medical Equipment—Patient/Equipment Isolation
? Security
? Aerospace
+ Control
– Control
Do Not Use
1
2
3
6
5
4
+ Load
– Load
? Industrial Controls
Switching Characteristics of
Normally Open Devices
Form-A
I F
90%
Pb
DS-LCA125L-R06
e 3
www.ixysic.com
I LOAD
t on
10%
t off
1
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相关PDF资料
LCA125L RELAY OPTOMOS 170MA SP-NO 6-DIP
LCA125S RELAY OPTOMOS 170MA SP-NO 6-SMD
LCA126S RELAY OPTOMOS 170MA SP-NO 6-SMD
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