CPC1560 60V, 300mA, High Speed Normally Open Relay with Integrated Current Limit INTEGRATED CIRCUITS DIVISION Description Parameter Rating Units The CPC1560 is a Single Pole, Normally Open V Load Voltage 60 (1-Form A) optically isolated MOSFET switch that P provides fast turn-on of loads up to 600mA in the Load Current DC mA /mA DC-Only configuration or 300mA in the AC/DC AC/DC 300 rms DC rms configuration active current-limiting circuitry and mA DC-Only 600 DC 3750V of input to output isolation. rms On-Resistance (max) 5.6 Input Control Current 1.1 mA Turn-on is minimized with the use of an optional Features external storage capacitor that provides the necessary charge required by the internal switching MOSFETs. Fast Turn-On: The device charges this capacitor through bootstrap 100s max with recommended values of C EXT diodes from the load voltage thereby alleviating the 250s max with no C EXT need for an additional power supply. A fast, but slightly Active Current Limiting slower turn-on is available without the external charge Thermal Shutdown storage capacitor. 1.1mA Input Control Current Linear AC or DC Operation The CPC1560 incorporates current limiting and High Surge Capability thermal shutdown circuitry for improved survivability in Low Power Consumption harsh environments and is designed to pass Clean, Bounce-Free Switching regulatory voltage surge requirements when provided Surface Mount Version Available with appropriate over-voltage protection. Tape & Reel Packaging Available Designed specifically for environmentally demanding Applications AC and DC applications where printed circuit board Security space is at a premium and additional power supplies Instrumentation are not available, the CPC1560 is an ideal solution. Battery Powered Systems Transportation, Railroad Controls Ordering Information 12V, 24V Systems Part Description Approvals CPC1560G 8-Pin, DIP Through-Hole (50/Tube) UL 508 Approved Component: File E69938 CPC1560GS 8-Pin, Surface Mount (50/Tube) CPC1560GSTR 8-Pin, Surface Mount (1000/Reel) Figure 1. CPC1560 Block Diagram 8 1 C+ NC 7 OUTPUT Current Limit 2 Control LED+ 3 LED- 6 4 OUTPUT 5 NC C- DS-CPC1560-R02 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 1.6.1 DC-Only Application 4 1.7 General Conditions 5 1.8 Electrical Specifications . 5 1.9 Switching Speed Test Circuits 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 Soldering Profile 13 6.4 Board Wash . 13 6.5 Mechanical Dimensions 14 2 www.ixysic.com R02