6N137SDVM

Overview

The onsemi 6N137SDVM is a high-speed, single-channel logic gate optocoupler designed for data transmission at rates up to 10 Mb/s. It features an open-collector output and provides robust isolation with a voltage rating of 5000 Vrms. The device operates within a supply voltage range of 4.5V to 5.5V and supports a maximum DC forward current of 50 mA. Key timing parameters include a typical rise time of 30 ns and fall time of 10 ns, with maximum propagation delays of 75 ns for both low-to-high and high-to-low transitions. It exhibits a typical common-mode transient immunity of 10 kV/µs and functions across a temperature range of -40°C to 100°C.

Feature Summary

• High-speed data transmission capability optimized for 10 MBit/s applications
• Robust electrical isolation rated at 5000 Vrms for safety compliance
• Open-collector output configuration suitable for logic interfacing
• High common-mode transient immunity ensuring signal integrity in noisy environments

Applications

• High-speed digital communication interfaces requiring galvanic isolation
• Industrial control systems needing noise-immune signal transmission
• Power supply feedback loops for isolated voltage regulation
• Microcontroller input/output isolation in embedded systems

Procurement Notes

Verify the specific ordering suffix matches the required tape and reel quantity for automated assembly processes. Confirm that the 8-SMD package variant aligns with the designated footprint on the target printed circuit board. Ensure that the thermal dissipation characteristics are adequate for the intended operating environment to maintain reliability within the specified temperature range.

Selection Notes

Select this component when a single channel of high-speed isolation is required with an open-collector output interface. It is appropriate for designs demanding fast switching speeds and high common-mode rejection ratios. Consider the 5000 Vrms isolation rating for applications involving significant potential differences between ground domains. Evaluate the 10 mA forward current requirement against available drive capabilities.

Part Context

This part belongs to the 6N137 series of high-speed optocouplers manufactured by onsemi. The series is characterized by its ability to support data rates significantly higher than standard logic optocouplers. The SDVM suffix indicates a specific surface-mount packaging configuration suitable for modern automated placement equipment.

Replacement Considerations

Public confirmed substitute part numbers: 6N137SVM.