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HCPL-3131 A3131 Power MOSFET/IGBT Gate Drive Optocoupler IC DIP-8 Package

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₹165.00 (excluding 18% GST)

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Description

The HCPL-3131 features an infrared LED on the input side and a high-speed phototransistor on the output side. This optocoupler is specifically designed to drive the gate of power MOSFETs and IGBTs with high-speed switching capabilities, making it suitable for use in power electronics, motor control, and other high-power applications.

Features

  • High-Speed Gate Drive: Capable of driving power MOSFETs and IGBTs at high speeds, ensuring efficient switching in power applications.
  • Electrical Isolation: Provides isolation between input and output, typically up to 5000 VRMS, protecting control circuitry from high voltages.
  • Compact DIP-8 Package: The 8-pin DIP package allows for easy integration into circuit boards and space-efficient designs.
  • High-Current Drive Capability: Designed to handle high peak currents necessary for driving power MOSFETs and IGBTs.
  • Low Propagation Delay: Offers fast switching times with low propagation delay, contributing to efficient operation in high-speed circuits.
  • Wide Operating Temperature Range: Functions reliably over a wide temperature range, suitable for various industrial and automotive applications.

Specifications

  • Input LED Forward Voltage: Typically 1.2V (maximum 1.4V) at 20mA forward current.
  • Input LED Reverse Voltage: Maximum 6V.
  • Isolation Voltage: 5000 VRMS.
  • Output Collector-Emitter Voltage (VCEO): Maximum 30V.
  • Output Collector Current (IC): Maximum 2A peak.
  • Propagation Delay:
    • Rise Time (tr): Typically 0.5µs.
    • Fall Time (tf): Typically 0.5µs.
  • Output Saturation Voltage (VCE(sat)): Maximum 1.5V at IC = 1A.
  • Operating Temperature Range: -40°C to +100°C.
  • Current Transfer Ratio (CTR): Typically 50% to 150% at IF = 10mA, VCE = 5V.

Applications

  • Power MOSFET and IGBT Gate Drive: Provides efficient and reliable gate drive for power MOSFETs and IGBTs in high-speed switching applications.
  • Motor Control: Used in motor control circuits to drive power switches with isolation.
  • Switch-Mode Power Supplies (SMPS): Commonly employed in SMPS for driving power switches with high-speed and high-current requirements.
  • Inverter Circuits: Suitable for use in inverters for renewable energy systems, such as solar inverters and wind turbines.
  • Industrial Automation: Used in industrial control systems where robust gate drive and electrical isolation are essential.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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