INTEGRATED CIRCUITS DIVISION
Parameter
Load Voltage
Load Current
On-Resistance (max)
Input Control Current
Rating
600
±120
35
2
Units
VP
mA
mA
Features
• Integrated Active Current-Limit with
Over-Voltage Protection
• Thermal Regulation
• 600VP Blocking Voltage
• Guaranteed Turn-On: 2mA Input Control Current
• 3750Vrms Input/Output Isolation
• Low Drive Power Requirements
• Arc-Free With No Snubbing Circuits
• No EMI/RFI Generation
• Flammability Rating UL 94 V-0
Applications
• In-Rush Current Control
• Heating, Ventilation, Air Conditioning Control (HVAC)
• Security Systems
• Power Supplies
• Home Appliances
• IC Equipment Protection
• Instrumentation
• Medical Equipment—Patient/Equipment Isolation
• Aerospace
• Industrial Controls
Block Diagram
LOAD
Gate Drive
Control
+
Current Limit
V
and
F
Over-Voltage
-
Protection
Thermal
Management
LOAD
CPC1593
Single-Pole, Normally Open OptoMOS® Relay
Integrated Current Limit with Voltage and Thermal Protection
Description
The CPC1593 is a normally open (1-Form-A)
Solid State Relay that incorporates load current
limiting with over-voltage protection and thermal
management. This self-resetting triple protection
scheme protects not only the CPC1593’s load,
but also the CPC1593 itself, thus creating a highly
effective switching mechanism that is designed to
survive in the harshest operating environments.
Over-voltage protection is activated when the voltage
across the switch is greater than 21V and the
device is in current limit. The over-voltage protection
deactivates the switch while allowing a restricted
load current of less than 100A to flow. When the
voltage across the switch falls below the over-voltage
threshold, the switches reactivate. If the fault persists,
then these responses will repeat.
The CPC1593 is designed for use in AC
environments where fault conditions can persist for
long periods of time, and where, upon removal of
the fault, return to normal operation is expected. The
CPC1593 is designed to survive extended power
cross conditions.
Approvals
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1172007
• EN/IEC 60950-1 Certified Component:
Certificate available on our website
Ordering Information
Part #
CPC1593G
CPC1593GS
CPC1593GSTR
Description
6-Pin DIP (50/Tube)
6-Pin Surface Mount (50/Tube)
6-Pin Surface Mount, Tape & Reel (1000/Reel)
Switching Characteristics of
Normally Open Devices
Form-A
IF
ILOAD
90%
ton
10%
toff
DS-CPC1593-R02
www.ixysic.com
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