Description

LCA182 is a normally open (1-Form-A) solid state relay that uses optically coupled MOSFET technology to provide 3750Vrms of input to output isolation. It features an extremely low input control current of only 0.25mA, which is the lowest available in IXYS Integrated Circuits Division’s Solid State Relay family.

Its optically coupled outputs, which use the patented OptoMOS architecture, are controlled by a highly efficient GaAIAs infrared LED.

The LCA182 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 through-hole package.

Features

• Very Low Input Control Current (0.25mA)

• 3750Vrms 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 Package

• Machine Insertable, Wave Solderable

• Surface Mount, Tape & Reel Version Available

Applications

• Telecommunications

   • Telecom Switching

   • Tip/Ring Circuits

   • Modem Switching (Laptop, Notebook, PocketSize)

   • 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

• Aerospace

• Industrial Controls