VOD217T

Transistor, Photovoltaic Output Optoisolators Overview

The VOD217T is a dual-channel phototransistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an 8-pin SOIC surface-mount package designed for high-density circuit applications. The device provides a minimum current transfer ratio of 100% at 1mA forward current, with a maximum rating of 120%. It supports a DC input type and offers a typical rise time of 5μs and fall time of 4μs. Electrical isolation is rated at 4000V AC, ensuring robust signal transmission across isolated domains while maintaining low power dissipation characteristics suitable for industrial control systems.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Dual-channel configuration within a compact SOIC-8 surface-mount package
• High current transfer ratio performance starting at 100% minimum
• Robust electrical isolation capability for safe signal transmission
• Fast switching response times suitable for digital interface applications

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial automation control circuits
• Signal isolation in measurement equipment
• Power supply feedback loops
• Digital communication interface protection

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific ordering suffix to ensure correct packaging format, as standard distribution may vary between tape-and-reel and cut-tape options. Confirm compliance requirements such as RoHS status against project specifications. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation is required in a limited footprint area. Consider the 4000Vrms isolation voltage for safety-critical interfaces. Evaluate the 100% minimum CTR requirement against load conditions. Ensure the operating temperature range of -40°C to 100°C aligns with the environmental constraints of the target application environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the VOD series of optocouplers from Vishay, specifically engineered for general-purpose isolation tasks. It complements other dual-channel variants in the portfolio by offering standardized pinout compatibility. The series focuses on balancing performance metrics with cost-effective manufacturing processes for mass production environments.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Consult official Vishay documentation for direct cross-reference equivalents. Verify pinout compatibility and isolation voltage ratings when substituting with similar dual-channel devices from other manufacturers.