VO617A-1X017T

Transistor, Photovoltaic Output Optoisolators Overview

The VO617A-1X017T is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output with a high insulation voltage of 5300 Vrms, suitable for robust signal isolation. The device operates within a temperature range of -55°C to +110°C and utilizes a 4-SMD surface-mount package. Key electrical parameters include a maximum collector-emitter voltage of 80V, a maximum forward current of 60mA, and a typical forward voltage of 1.35V. The current transfer ratio ranges from 63% to 125% at a forward current of 5mA, with saturation voltage limited to 400mV.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation with 5300 Vrms insulation capability
• Features NPN phototransistor output for reliable switching applications
• Designed for extended industrial operating temperatures ranging from -55°C to +110°C

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial signal isolation circuits
• Consumer electronics interface protection
• General-purpose digital communication isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix '1X017T' against official Vishay documentation to confirm the exact packaging configuration and reel specifications. Ensure that the procurement source provides valid traceability for the semiconductor manufacturing lot. Cross-reference the datasheet revision date to guarantee compliance with current electrical characteristics and mechanical dimensions before finalizing orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high isolation voltage and wide temperature tolerance are required in a compact surface-mount form factor. The specified current transfer ratio range supports standard logic interfacing without additional amplification. Consider the 4-SMD footprint for PCB layout constraints and verify that the 80V collector-emitter rating meets the load requirements of the target application circuit.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the VO617 series of transistor output optocouplers from Vishay. The series is characterized by high reliability and good CTR linearity. The VO617A-1X017T specifically denotes the SMD variant with defined electrical tolerances. It serves as a modern replacement for through-hole equivalents in space-constrained designs requiring equivalent performance metrics.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes include VO617A-2X017T and SFH617A-1X007T, which share similar pinouts and functional characteristics. Verify that alternative parts match the 5300 Vrms insulation rating and 4-SMD package dimensions. Confirm that the current transfer ratio and switching times of potential replacements align with the original design specifications.