VOWH260A-X017T

Overview

The VOWH260A-X017T is a high-speed optocoupler manufactured by Vishay Semiconductor Opto Division. It features a single channel with a data rate of 10 Mb/s and an isolation voltage of 5000 Vrms. The device utilizes an open drain output type and operates within a temperature range of -40°C to +110°C. Key electrical parameters include a forward current of 10 mA, a forward voltage of 1.38 V, and an output current of 50 mA. The rise time is 23 ns and the fall time is 10 ns. The reverse voltage rating is 5 V, and power dissipation is specified at 125 mW.

Feature Summary

• High-speed signal transmission capability supporting 10 Mb/s data rates for efficient digital communication.
• Robust electrical isolation provided by a 5000 Vrms insulation voltage rating between input and output circuits.
• Integrated strobable output logic gate design enhances noise immunity and signal integrity in high-interference environments.

Applications

• Industrial automation control systems requiring isolated digital signal interfaces
• Communication equipment utilizing high-speed data transfer protocols
• Power supply feedback loops needing galvanic isolation

Procurement Notes

Verify the specific suffix X017T corresponds to the required tape-and-reel packaging configuration. Confirm that the 5000 Vrms isolation rating meets the safety standards of the target application. Ensure the operating temperature range of -40°C to +110°C aligns with environmental conditions. Check RoHS compliance status if restricted substances are a concern for the final product assembly.

Selection Notes

Select this component when a single-channel high-speed interface with moderate isolation voltage is required. Compare against the VOH260A series for surface-mount alternatives if board space is limited. Consider the VOW137 family if higher common-mode transient immunity or open-collector outputs are necessary. Evaluate thermal management requirements given the 125 mW power dissipation limit in enclosed enclosures.

Part Context

This part belongs to Vishay's high-speed optocoupler portfolio, designed for applications demanding fast switching speeds and reliable isolation. It shares functional similarities with the 6N137 series but offers different packaging and specific electrical characteristics tailored for modern industrial and communication interfaces. The wide-body DIP-8 package facilitates through-hole mounting on standard PCB layouts.

Replacement Considerations

Public confirmed substitute part numbers: None identified in source documentation.