CPC1560 Normally Open Solid State Relay with Integrated Current Limit INTEGRATED CIRCUITS DIVISION Features Description Fast Turn-On The CPC1560 is a 1-Form-A (Single Pole, Normally Built-In Active Current Limit Protection Open) optically isolated MOSFET switch that provides Thermal Shutdown fast turn-on of loads up to 600mA in a DC-Only DC Linear AC or DC Operation configuration, 300mA in an AC/DC configuration rms Low Power Consumption active current-limit circuitry and 3750V of I/O rms Clean, Bounce-Free Switching isolation. High Surge Capability Low Power Drive Requirements Fast turn-on is accomplished with the use of an Surface Mount Version Available external charge storage capacitor that provides the Tape & Reel Packaging Available necessary charge required by the internal switching MOSFETs. The device charges this capacitor, through Applications bootstrap diodes, from the load voltage, thereby Instrumentation alleviating the need for an additional power supply. Automatic Tuning/Balancing Analog Multiplex The CPC1560 incorporates thermal shutdown Peripherals circuitry for improved survivability in harsh Automatic Tuning/Balancing environments, and is designed to pass regulatory Transducer Driver voltage surge requirements when provided with Security appropriate over-voltage protection circuitry. Medical Equipment Designed specifically for environmentally demanding AC or DC applications, where printed circuit board Approvals space is at a premium and additional power supplies UL 508 Approved Component: File E69938 are not available, the CPC1560 is an ideal solution. Ordering Information Pb Part Description e3 CPC1560G 8-Pin, DIP Through-Hole (50/Tube) CPC1560GS 8-Pin, Surface Mount (50/Tube) CPC1560GSTR 8-Pin, Surface Mount (1000/Reel) Figure 1. CPC1560 Block Diagram 8 C+ 1 NC 7 OUTPUT Current Limit 2 Control LED+ 3 LED- 6 4 OUTPUT 5 NC C- DS-CPC1560-R01 www.ixysic.com 1CPC1560 INTEGRATED CIRCUITS DIVISION 1. Specifications 3 1.1 Package Pinout . 3 1.2 Pin Description 3 1.3 Absolute Maximum Ratings 3 1.4 ESD Rating 3 1.5 Recommended Operating Conditions 4 1.6 Typical Configurations 4 1.7 General Conditions 5 1.8 Electrical Specifications . 5 1.9 Timing Diagram . 5 1.10 Performance Data 6 2. Introduction 8 3. Functional Description . 8 4. Device Configuration . 8 4.1 LED Resistor . 8 4.2 Storage Capacitor . 9 5. Operational Behavior 9 5.1 Operating Frequency . 9 5.1.1 Duty Cycle/Power Dissipation . 9 5.1.2 Temperature Effects 9 5.1.3 Elements of Operating Frequency . 9 5.2 Switching Losses 9 5.2.1 Effects of Ambient Temperature 10 5.3 Current Limit and Thermal Shutdown . 10 5.3.1 Current Limit . 10 5.3.2 Thermal Shutdown 10 5.4 dV/dt Fault Tolerance 10 5.5 Power Derating 10 5.6 Rise and Fall Times . 11 5.7 Over-Voltage Protection 11 5.7.1 Stored Energy in the Load 11 5.7.2 Protection Methods 12 6. Manufacturing Information . 13 6.1 Moisture Sensitivity . 13 6.2 ESD Sensitivity 13 6.3 Reflow Profile 13 6.4 Board Wash . 13 6.5 Mechanical Dimensions 14 2 www.ixysic.com R01