Professional IC Distribution & Technical Solutions

The 6N137V is a high-speed optocoupler manufactured by ISOCOM, designed for applications requiring electrical isolation and signal transmission. Below are its key specifications, descriptions, and features:

Specifications:

• Isolation Voltage: 2500Vrms (min)
• Data Rate: 10Mbps (typical)
• Supply Voltage (Input Side - LED): 5V (forward voltage: 1.4V to 1.8V)
• Supply Voltage (Output Side - Photodetector): 5V (4.5V to 5.5V)
• Current Transfer Ratio (CTR): 19% (min) at 5mA input current
• Input Current (IF): 5mA to 15mA
• Output Type: Open-collector (Schottky-clamped photodiode and transistor)
• Propagation Delay: 75ns (max)
• Rise/Fall Time: 40ns (max)
• Operating Temperature Range: -40°C to +85°C
• Package: 8-pin DIP

Descriptions:

• The 6N137V is an optically coupled isolator with an integrated Schmitt trigger for noise immunity.
• It consists of an infrared LED (input side) and a high-speed photodetector (output side) with a logic-compatible output.
• Designed for digital signal isolation in industrial, medical, and communication systems.

Features:

• High-speed data transmission (up to 10Mbps).
• Schmitt-trigger output for improved noise rejection.
• Low power consumption (LED forward current as low as 5mA).
• Wide operating temperature range (-40°C to +85°C).
• Compact 8-pin DIP package for easy integration.
• UL, CSA, and VDE safety approvals for compliance with isolation standards.

This optocoupler is commonly used in motor control, PLCs, data acquisition, and isolated communication interfaces.

(Note: Always refer to the official ISOCOM datasheet for precise technical details.)