رله‌ رله‌ حالت‌جامد (اس اس آر)

Product Attributes

Introduction

CPC1998J is an AC Solid State Switch utilizing dual power SCR outputs. This device also includes zero-cross turn-on circuitry and is specified with an 800Vₚ blocking voltage. Tightly controlled zero-cross circuitry ensures low noise switching of AC loads by minimizing the generation of transients. The optically coupled input and output circuits provide exceptional noise immunity and 2500Vᵣₘₛ of isolation between the control and the output. As a result, the CPC1998J is well suited for industrial environments where electromagnetic interference would disrupt the operation of plant facility communications and control systems. The unique i4-PAC package allows Solid State Relays to achieve the highest load current and power ratings. This package features a process in which the silicon chips are soft soldered onto the Direct Copper Bond (DCB) substrate instead of the traditional copper leadframe. The DCB ceramic, the same substrate used in high power modules, not only provides 2500Vᵣₘₛ isolation but also very low junction-to-case thermal impedance (0.35°C/W)

Features

• Load Current up to 20Aᵣₘₛ with 5°C / W Heat Sink
• 800Vₚ Blocking Voltage
• 5mA Control Current
• Zero-Cross Switching
• Isolated, Low Thermal Impedance Ceramic Pad for Heat Sink Applications
• 2500Vᵣₘₛ Isolation, Input to Output
• DC Control, AC Output
• Optically Isolated
• Low EMI and RFI Generation
• High Noise Immunity
• Flammability Rating UL 94 V-0

Applications

• Programmable Control
• Process Control
• Power Control Panels
• Remote Switching
• Gas Pump Electronics
• Contactors
• Large Relays
• Solenoids
• Motors
• Heaters