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6N137 – High Speed Optocoupler

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25 In stock


Note: Any order placed will take 15 days for dispatch.

54.00 (excluding 18% GST)

25 In stock

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Description

The 6N137 consists of a gallium-aluminum-arsenide (GaAlAs) LED optically coupled to a high-speed integrated photodetector, which includes a photodiode, a high-gain amplifier, and a transistor output. The design allows for efficient signal transmission with electrical isolation between input and output, making it ideal for protecting low-voltage circuits from high-voltage surges and noise.

Features

  • High Data Rate: Supports data transmission speeds up to 10 MBd (Megabits per second).
  • Electrical Isolation: Provides high isolation voltage, typically rated up to 3750 VRMS.
  • Low Input Current: Operates with low LED input current, improving energy efficiency.
  • Wide Operating Temperature Range: Functions effectively in a range of -40°C to +85°C.
  • TTL and CMOS Compatible Output: The output can directly interface with TTL and CMOS logic circuits.
  • Open-Collector Output: Features an open-collector output, enabling flexible interfacing with external circuits.
  • Low Power Consumption: Designed to operate with minimal power, making it suitable for power-sensitive applications.
  • High Common-Mode Rejection: Provides excellent immunity to common-mode transients, ensuring signal integrity in noisy environments.

Specifications

  • Input LED Forward Voltage: Typically 1.4V (maximum 1.8V) at 10mA forward current.
  • Input LED Reverse Voltage: Maximum 5V.
  • Isolation Voltage: 3750 VRMS for 1 minute.
  • Data Rate: Up to 10 MBd.
  • Supply Voltage (Vcc): Typically 4.5V to 5.5V.
  • Output Voltage: Up to 20V.
  • Output Current: Maximum of 50mA.
  • Propagation Delay Time (High to Low): Typically 100ns.
  • Propagation Delay Time (Low to High): Typically 100ns.
  • Common-Mode Transient Immunity: Typically 1000 V/µs.
  • Operating Temperature Range: -40°C to +85°C.

Note

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

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