LCA129STR Просмотр технического описания (PDF) - IXYS CORPORATION
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LCA129STR Datasheet PDF : 5 Pages
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INTEGRATED CIRCUITS DIVISION
LCA129
Single-Pole, Normally Open
OptoMOS® Relay
Parameter
Blocking Voltage
Load Current
Input Control Current
On-Resistance (max)
Ratings
250
170
2
20
Units
VP
mArms / mADC
mA
Features
• Low Input Control Current: 2mA
• 3750Vrms 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
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook,
Pocket Size)
• Hook Switch
• Dial Pulsing
• Ground Start
• Ringing Injection
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment—Patient/Equipment Isolation
• Security
• Aerospace
• Industrial Controls
Description
LCA129 is a 250V, 170mA, 20, normally open
(1-Form-A) solid state relay featuring high sensitivity
with enhanced peak load current capability. It uses
optically coupled MOSFET technology to provide
3750Vrms of input to output isolation.
Its optically coupled outputs, which use the patented
OptoMOS architecture, are controlled by a highly
efficient GaAIAs infrared LED.
The LCA129 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 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 004
Ordering Information
Part #
LCA129
LCA129S
LCA129STR
Description
6-Pin DIP (50/Tube)
6-Pin Surface Mount (50/Tube)
6-Pin Surface Mount (1,000/Reel)
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
Switching Characteristics of
Normally Open Devices
Pb
e3
Form-A
IF
ILOAD
90%
ton
10%
toff
DS-LCA129-R04
www.ixysic.com
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