VO2601-X006

Overview

The VO2601-X006 is a high-speed single-channel logic output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an open-drain phototransistor output capable of data rates up to 10 MBd. The device provides robust electrical isolation with a rated insulation voltage of 5300 Vrms and a minimum common-mode transient immunity (CMTI) of 5 kV/µs. It operates within a supply voltage range of 4.5V to 5.5V and supports a maximum continuous output current of 50 mA. The component is housed in an 8-pin DIP package and functions reliably across an operating temperature range of -40°C to +100°C.

Feature Summary

• High-speed signal transmission capability supporting data rates up to 10 MBd for efficient digital communication.
• Open-drain output configuration providing flexible interfacing options with various logic families.
• Enhanced noise immunity characterized by a minimum common-mode transient immunity of 5 kV/µs.
• Strong galvanic isolation barrier rated at 5300 Vrms to protect sensitive circuitry from high voltages.

Applications

• High-speed serial communication interfaces requiring reliable data isolation
• Industrial control systems with noisy electromagnetic environments
• Power supply feedback loops for isolated voltage regulation
• Digital isolation in microcontroller-based embedded systems

Procurement Notes

Verify the specific suffix X006 corresponds to the 8-DIP package variant when sourcing, as Vishay offers multiple packaging options for the VO2601 series. Confirm that the required CMTI rating of 5 kV/µs meets your system's noise immunity standards. Ensure the operating temperature range of -40°C to +100°C aligns with your environmental constraints. Cross-reference the datasheet for any recent product change notices regarding manufacturing sites or material compositions to guarantee long-term availability and consistency.

Selection Notes

Select the VO2601-X006 when both high data throughput and strong isolation are critical requirements. The open-drain output necessitates an external pull-up resistor; ensure the resistor value supports the desired rise time for 10 MBd operation. Compare the 5300 Vrms isolation rating against other optocouplers if higher voltage barriers are needed. Consider the 8-DIP form factor for through-hole assembly processes. Evaluate the 50 mA output current limit to confirm compatibility with downstream logic input requirements without additional buffering.

Part Context

The VO2601 belongs to Vishay's family of high-speed optocouplers designed for demanding digital isolation applications. It shares architectural similarities with the 6N137 and VO2611, offering comparable 10 MBd performance. The X006 suffix specifically denotes the standard 8-pin dual in-line package configuration. This component serves as a bridge between low-voltage digital circuits and high-voltage power stages, ensuring signal integrity while maintaining electrical safety standards in industrial and commercial electronics.

Replacement Considerations

The VO2611-X006 is a publicly confirmed substitute part number within the same Vishay high-speed optocoupler family. Verify pinout compatibility and parameter equivalence before substitution. Other generic high-speed optocouplers may require significant circuit redesign due to differences in output configuration or speed ratings.