رله‌ رله‌ حالت‌جامد (اس اس آر)

Product Attributes

Introduction

LCA220 is a normally open, double-pole, single-throw (2-Form-A) solid state relay that has two optically coupled MOSFET switches controlled by a common input signal. It is provided in an 8-pin package, and employs 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. Common-input OptoMOS relays can replace standard dual, single-throw relays in a variety of applications. The common-input relay eliminates the need to make a second circuit connection when both poles are controlled by the same signal.

Features

• 3750Vrms Input/Output Isolation
• Low Drive Power Requirements
• High Reliability
• Arc-Free With No Snubbing Circuits
• FCC Compatible
• VDE Compatible
• No EMI/RFI Generation
• Small 8-Pin Package
• Surface Mount Tape & Reel Version Available
• Flammability Rating UL 94 V-0

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