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MCT6 IC – Dual Phototransistor Optocoupler IC

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25 In stock


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24.00 (excluding 18% GST)

25 In stock

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Description

The MCT6 IC contains two separate channels, each with a light-emitting diode (LED) that is optically coupled to a phototransistor. When a current passes through the LED, it emits infrared light, which is detected by the phototransistor. This allows the input and output to be electrically isolated while transferring signals.

Features

  • Dual Channel Configuration: Contains two independent optocouplers in a single package.
  • High Isolation Voltage: Provides electrical isolation up to 5300 Vrms between input and output.
  • Compact Package: Typically comes in an 8-pin DIP package, making it suitable for space-constrained designs.
  • Wide Operating Temperature Range: Can operate in a wide temperature range, typically from -55°C to +100°C.
  • Low Input Current Requirement: The LED can be driven with low input current.
  • High Common Mode Transient Immunity: The device can withstand high common mode transients without false triggering.

Specifications

  • Input Type: Infrared LED
  • Output Type: Phototransistor
  • Isolation Voltage: 5300 Vrms (minimum)
  • Collector-Emitter Voltage (VCEO): 30V (typical for each transistor)
  • Collector Current (IC): 50mA (maximum)
  • CTR (Current Transfer Ratio): 20% to 300% (depending on the model and operating conditions)
  • Response Time: Typically in the range of microseconds, suitable for moderate-speed signal transmission
  • Package: 8-pin Dual Inline Package (DIP)
  • Input-Output Capacitance: <1 pF (typical)

Applications

  • Signal Isolation: Used to provide isolation in sensitive circuits, such as those in medical equipment.
  • Switching Power Supplies: Common in feedback circuits for switched-mode power supplies.
  • Microcontroller Interfaces: Allows microcontrollers to safely interface with high-voltage systems.
  • Telecommunications Equipment: Ensures isolation in communication circuits to prevent noise interference.

Note

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

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