200mA Single-Pole Normally Open Relay - IXYS
Description
INTEGRATED CIRCUITS DIVISION
LCA127
250V, 200mA Single-Pole
Normally Open Relay
Parameter Blocking Voltage Load Current On-Resistance (max)
Ratings 250 200 10
Units
VP mArms / mADC
Features
• 3750Vrms Input/Output Isolation • Low Drive Power Requirements • Greater Reliability than Electromechanical Relays • FCC Compatible • VDE Compatible • No EMI/RFI Generation • Small 6-Pin Package • Flammability Rating UL 94 V-0 • 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 • Industrial Controls
Description
LCA127 is a 250V, 200mA, 10, normally open (1-Form-A) solid state relay featuring low on-resistance.
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 infrared LED.
The LCA127 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 • TUV EN 62368-1: Certificate # B 082667 0008
Ordering Information
Part # LCA127 LCA127S LCA127STR
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...
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