VOH1016AD-V

Overview

The VOH1016AD-V is a high-speed optocoupler manufactured by Vishay Semiconductor Opto Division. It features a single channel with an open collector phototransistor output and Schmitt-trigger input. The device supports data rates up to 2 Mb/s and provides 5000 Vrms isolation voltage. Key electrical parameters include a forward current of 4 mA, forward voltage of 1.1 V, rise time of 50 ns, and fall time of 40 ns. It operates within a temperature range of -40°C to +100°C and is housed in a 6-DIP package.

Feature Summary

• Integrates a Schmitt-trigger input stage for noise immunity
• Provides high common-mode transient immunity
• Features an open-collector phototransistor output

Applications

• RS-232 bus system optical isolation
• High-speed digital signal transmission
• Industrial control systems requiring galvanic isolation

Procurement Notes

Verify the specific suffix 'V' against the manufacturer datasheet to confirm pinout and electrical characteristics match the design requirements. Ensure the 6-DIP package dimensions align with the PCB footprint. Confirm RoHS compliance status through official documentation before finalizing procurement orders.

Selection Notes

Select this component when high-speed data transfer exceeding 1 Mb/s is required alongside robust noise rejection capabilities. The Schmitt-trigger input makes it suitable for noisy environments. Compare performance metrics such as CMTI and propagation delay against alternative logic-output optocouplers to ensure compatibility with the target application's timing constraints.

Part Context

This part belongs to Vishay's high-speed optocoupler family, designed for applications demanding fast switching speeds and reliable isolation. It complements other variants like the VOH1016AB-T2 and VOH1016AG by offering different packaging options while maintaining similar core electrical performance specifications for industrial and communication interfaces.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.