VOS617A-X001T

Transistor, Photovoltaic Output Optoisolators Overview

The VOS617A-X001T is a single-channel transistor output optoisolator manufactured by Vishay Semiconductor Opto Division. It provides electrical isolation with a rated voltage of 3750Vrms. The device features an NPN phototransistor output capable of handling a maximum collector-emitter voltage of 80V and a continuous collector current of 50mA. Key electrical parameters include a typical forward voltage (Vf) of 1.18V, a maximum DC forward current (If) of 50mA, and a saturation voltage (Vce(sat)) of 400mV. The current transfer ratio ranges from 200% to 400% at a forward current of 5mA. Switching characteristics include typical turn-on/turn-off times of 6µs/4µs and rise/fall times of 3µs/3µs. It operates within a temperature range of -55°C to 110°C and is housed in a 4-SSOP package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage galvanic isolation between input and output circuits
• Features fast switching speeds suitable for digital signal transmission
• Designed for surface-mount assembly in compact layouts

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring signal isolation
• Consumer electronics with safety isolation requirements
• Microcontroller interface circuits for noise immunity

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix '9X001T' against official Vishay documentation to confirm exact binning or packaging specifications. Ensure compatibility with RoHS3 standards if required by your manufacturing process. Confirm moisture sensitivity level (MSL) ratings prior to soldering to prevent damage during reflow processes.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single channel with moderate speed and high isolation voltage is required. Compare the CTR range and switching times against alternative Vishay models like VOM617A or VOMA617A if different performance metrics are needed. Ensure the 4-SSOP package fits the PCB footprint constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the VOS series of Vishay optocouplers, designed for general-purpose isolation applications. It shares the basic VOS617 architecture but may differ in specific testing criteria or packaging variants defined by the suffix. It serves as a standard solution for isolating low-power digital signals in industrial and consumer environments.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes include other Vishay VOS617 variants such as VOS617AT or VOS615A-X001T, provided pinout and electrical characteristics match. Verify that any replacement maintains the same isolation voltage rating and package dimensions for board-level compatibility.