CPC1563
Single-Pole, Normally Open OptoMOS® Relay
Integrated Current Limit with Voltage and Thermal Protection
INTEGRATED
CIRCUITS
DIVISION
Parameter
Load Voltage
Load Current
Rating
600
1ꢀ0
35
Units
VP
Description
The CPC1563 is a normally open (1-Form-A) Solid
State Relay with an integrated current limit feature
that can replace electromechanical relays while
enhancing the robustness of wireline-interface
applications.
mA
mA
On-Resistance (max)
Input Control Current
ꢀ
Features
Designed specifically to target the international hook
switch telephony market, the CPC1563 has a load
voltage rating of 600V.
• Integrated Active Current-Limit with
Over-Voltage Protection
• Thermal Regulation
The relay is constructed using a GaAIAs LED
for actuation, output MOSFET switches, and an
integrated monolithic die for switch control. The die,
fabricated in a high-voltage dielectrically isolated
technology, comprises a photodiode array, switch
control with active current limiting circuitry, and
thermal supervision. Active current-limit circuitry in
the CPC1563 with an integrated thermal supervision
feature, offers excellent power-cross immunity for
improved survivability in harsh environments.
• Guaranteed Turn-On: 2mA Input Control Current
• 600VP Blocking Voltage
• 3750Vrms Input/Output Isolation
• Small Surface Mount Package
• Low Drive Power Requirements
(TTL/CMOS Compatible)
• Arc-Free With No Snubbing Circuits
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
Applications
• Simplifies Telecom Secondary Protection
• Telephony Hook Switch
• VoIP Gateways
These enhancements greatly improve the robustness
of end systems using this device compared
to systems using relays without the integrated
protection features. In addition, the active current limit
circuitry enables the CPC1563 to pass regulatory
voltage surge requirements when adequate
• IP-PBXs
• Satellite and Cable Set-top Boxes
• V.92 (and Other Standard) Modems
• Embedded Modems for POS Terminals,
Automated Banking, Remote Metering,
Vending Machines, Security, and Surveillance
• Instrumentation
• Medical Equipment—Patient/Equipment Isolation
• Aerospace
• Industrial Controls
overvoltage protection is provided. The CPC1563
relay may be used in both AC and DC applications.
Approvals
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1172007
• EN/IEC 60950-1 Certified Component:
TUV Certificate: B 10 05 49410 006
Block Diagram
Ordering Information
LOAD
Part #
Description
6-Pin DIP (50/Tube)
CPC1563G
CPC1563GS
CPC1563GSTR
6-Pin Surface Mount (50/Tube)
6-Pin Surface Mount, Tape & Reel (1000/Reel)
Gate Drive
Control
+
Current Limit
and
Over-Voltage
Protection
VF
Switching Characteristics of
Normally Open Devices
-
Thermal
Management
Form-A
IF
LOAD
90%
10%
ILOAD
t
t
off
on
RoHS
2002/95/EC
Pb
DS-CPC1563-R01
e3
1
www.ixysic.com