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6N137 - Optocoupler Phototransistor

6N137 - Optocoupler Phototransistor

6N137- High CMR, High Speed TTL Compatible Optocouplers

The 6N137 high-speed optocoupler consists of a GaAsP light-emitting diode and an integrated light detector composed of a photodiode, a high-gain amplifier, and a Schottky-clamped open-collector output transistor. An input diode forward current of 5 milliamperes will switch the output transistor low, providing an on-state drive current of 13 milliamperes (eight 1.6-milliampere TTL loads). A TTL-compatible enable input is provided for applications that require output-transistor gating.

The 6N137 is characterized for operation over the temperature range of 0°C to 70°C.


  • Gallium Arsenide Phosphide LED Optically Coupled to Integrated Circuit Detector
  • Compatible with TTL and LSTTL Inputs
  • Low Input Current Required to Turn Output On . . . 5 mA Max
  • High-Voltage Electrical Isolation . . . 3000 V DC Min
  • High-Speed Switching . . . 75 ns Max
  • Plastic Dual-In-Line Package
  • UL Recognized File Number . . . E65085


  • Isolated Line Receiver
  • Computer-Peripheral Interfaces
  • Microprocessor System Interfaces
  • Digital Isolation for A/D, D/A Conversion
  • Switching Power Supply
  • Instrument Input/Output Isolation
  • Ground Loop Elimination
  • Pulse Transformer Replacement

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  • Views: 1110
  • Product Code: 6N137 Optocoupler
  • Availability: In Stock
  • Rs38.00

Tags: 6n137, opto-coupler, optocoupler, opto-coupler, Phototransistor, Optoisolator, Photo-transistor, Opto-isolator

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