Description
The CPC1230N is a miniature 1-Form-A solid state relay in a 4 pin SOP package that employs optically coupled MOSFET technology to provide 1500Vrms of input to output isolation and is compliant with supplementary isolation in accordance with EN/IEC 60950-1. The efficient MOSFET switches and photovoltaic die use Clare’s patented OptoMOS® architecture. The optically coupled output is controlled by a highly efficient GaAIAs infrared LED. The CPC1230N uses Clare’s state of the art double molded vertical construction packaging to produce the world’s smallest 4 pin relay. The CPC1230N offers board space savings of at least 20% over the competitor’s larger 4 pin SOP relay.

Features
• Small 4 Pin SOP Package
• Low Drive Power Requirements (TTL/CMOS Compatible)
• No Moving Parts
• High Reliability
• Arc-Free With No Snubbing Circuits
• 1500Vrms Input/Output Isolation
• 0.4mm Distance Through Insulation
   (Supplementary Isolation Requirement of EN60950)
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
• 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