CPC1978 i4-PAC Power Relay INTEGRATED CIRCUITS DIVISION Characteristics Description IXYS Integrated Circuits Division and IXYS have Parameter Rating Units combined to bring OptoMOS technology, reliability V Blocking Voltage 800 P and compact size to a new family of high-power Solid State Relays. Load Current, T =25C: A With 5C/W Heat Sink 1.85 As part of this family, the CPC1978 single-pole A / A rms DC No Heat Sink 0.75 normally open (1-Form-A) Solid State Power Relay is rated for up to 1.85A continuous load current with a On-Resistance (max) 2.3 rms 5C/W heat sink. R JC 0.35 C/W The CPC1978 employs optically coupled MOSFET Features technology to provide 2500V of input to output rms 1.85A Load Current with 5C/W Heat Sink rms isolation. The optically coupled outputs, that use Low 2.3 On-Resistance patented OptoMOS architecture, are controlled by a 800V Blocking Voltage highly efficient GaAIAs infrared LED. The combination P 2500V Input/Output Isolation of low on-resistance and high load current handling rms capability makes this relay suitable for a variety of high Low Thermal Resistance (0.35 C/W) performance switching applications. Electrically Non-conductive Thermal Pad for Heat Sink Applications The unique i4-PAC package pioneered by IXYS Low Drive Power Requirements enables Solid State Relays to achieve the highest load Arc-Free With No Snubbing Circuits current and power ratings. This package features a No EMI/RFI Generation unique IXYS process where the silicon chips are soft Machine Insertable, Wave Solderable soldered onto the Direct Copper Bond (DCB) Applications substrate instead of the traditional copper leadframe. The DCB ceramic, the same substrate used in high Industrial Controls / Motor Control power modules, not only provides 2500V isolation Robotics rms but also very low thermal resistance (0.35 C/W). Medical EquipmentPatient/Equipment Isolation Instrumentation Multiplexers Ordering Information Data Acquisition Electronic Switching Part Description I/O Subsystems CPC1978J i4-PAC Package (25 per tube) Meters (Watt-Hour, Water, Gas) Transportation Equipment Switching Characteristics Aerospace/Defense Approvals Form-A UL 508 Recognized Component: File E69938 Pin Configuration I F 90% 10% I LOAD t t on off 12 3 4 - + e3 DS-CPC1978-R07 www.ixysic.com 1CPC1978 INTEGRATED CIRCUITS DIVISION 1 Specifications 1.1 Absolute Maximum Ratings 25C Absolute maximum ratings are stress ratings. Stresses in Symbol Ratings Units excess of these ratings can cause permanent damage to the device. Functional operation of the device at conditions Blocking Voltage 800 V P beyond those indicated in the operational sections of this Reverse Input Voltage 5 V data sheet is not implied. Input Control Current 100 mA Peak (10ms) 1 A Input Power Dissipation 150 mW Isolation Voltage, Input to Output 2500 V rms Operational Temperature -40 to +85 C Storage Temperature -40 to +125 C 1.2 Electrical Characteristics 25C Parameter Conditions Symbol Minimum Typical Maximum Units Output Characteristics 1 Load Current Peak t10ms A 10 P Continuous No Heat Sink I 0.75 L -- T =25C Continuous A / A C 7.25 rms DC T =99C Continuous I C 0.825 L(99) 2 I =10mA, I =1A R On-Resistance F L -1.7 2.3 ON V =800V Off-State Leakage Current I L P LEAK -- 1 A Switching Speeds Turn-On t -8 20 on I =20mA, V =10V ms F L Turn-Off t -0.15 5 off V =25V, f=1MHz Output Capacitance C L out -390 - pF Input Characteristics 3 I =1A I Input Control Current to Activate L -- 10 mA F Input Control Current to Deactivate - I 0.6 - - mA F I =5mA Input Voltage Drop V F F 0.9 1.2 1.4 V V =5V Reverse Input Current I R -- 10 A R Input/Output Characteristics Capacitance, Input-to-Output - C I/O -1- pF 1 Higher load currents possible with proper heat sinking. 2 Measurement taken within 1 second of on-time. 3 For applications requiring high temperature operation (T > 60C) a LED drive current of 20mA is recommended. C R07 www.ixysic.com 2