Features
• Load Current Up to ±6ADC or 6Arms
• 5000Vrms Input/Output Isolation
• Power SOIC Package
• 12.5mm External Creepage Distance
with Appropriate Layout
• High Reliability
• Low Drive Power Requirements
• Arc-Free With No Snubbing Circuits
• No EMI/RFI Generation

Applications
• Industrial Controls
• Security: Door Latches, Solenoids, Annunciators
• Motor Control
• Heating, Ventilation, and Air Conditioning Control
(HVAC)
• Robotics
• Starter Ignition Circuits
• Medical Equipment—Patient/Equipment Isolation
• Instrumentation
• Multiplexers
• Electronic Switching
• I/O Subsystems
• Home Appliances
• DC Power Supplies
• Aerospace

Description
The CPC1907B is a single-pole, normally open
(1-Form-A) solid state relay that employs optically
coupled MOSFET technology to provide 5000Vrms of
input to output isolation.
Switching of the efficient MOSFET switches is
controlled by the photovoltaic die using the patented
OptoMOS architecture while activation of the output
is controlled by a highly efficient infrared LED.
The combination of low on-resistance and high
load current handling capabilities makes the relay
suitable for a variety of high-performance switching
applications.