VOS618A-3X001T

Transistor, Photovoltaic Output Optoisolators Overview

The VOS618A-3X001T is a single-channel surface-mount phototransistor optocoupler from Vishay. It features an NPN phototransistor output with a collector-emitter voltage of 80V and a maximum collector current of 50mA. The device provides 3750Vrms isolation voltage and operates within a temperature range of -55°C to +110°C. Key electrical parameters include a typical forward voltage of 1.5V, a maximum power dissipation of 170mW, and a reverse voltage rating of 6V. The package type is SSOP-4.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High-speed data transmission capability optimized for low-voltage operations
• Single-channel configuration with NPN phototransistor output
• Surface-mount design in a compact SSOP-4 package

Transistor, Photovoltaic Output Optoisolators Applications

• Low-voltage digital signal isolation
• General-purpose optoisolation circuits
• Industrial control systems requiring high-speed switching

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix '3X001T' against official Vishay documentation to confirm packaging details and reel specifications. Ensure the component matches the SSOP-4 footprint and pinout requirements for the target PCB layout. Confirm RoHS compliance status through the manufacturer's latest datasheet or certification documents before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-speed performance is required alongside robust isolation capabilities. The 3750Vrms rating suits applications demanding significant galvanic separation between input and output circuits. Consider the 80V collector-emitter voltage limit for load compatibility. The wide operating temperature range supports deployment in harsh industrial environments where thermal stability is critical for reliable operation.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the VOS618A series of transistor-output optocouplers manufactured by Vishay Semiconductor Opto Division. The series is designed for general-purpose isolation applications, offering a balance of speed and reliability. The VOS618A-3X001T variant specifically utilizes the SSOP-4 package format, distinguishing it from other package options within the same functional family.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

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