IL255-X007T

Transistor, Photovoltaic Output Optoisolators Overview

The IL255-X007T is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor with a base terminal, housed in a 6-SMD (Gull Wing) surface-mount package. The device provides a high isolation voltage of 5300 Vrms and supports a maximum collector current of 100 mA. Key electrical parameters include a minimum current transfer ratio of 100% at 10 mA forward current, a maximum collector-emitter saturation voltage of 400 mV, and a typical rise/fall time of 2 µs/2 µs. It operates within a temperature range of -55°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Provides galvanic isolation with a 5300 Vrms insulation voltage rating for high-voltage applications.
• Features an NPN phototransistor output with a base pin for improved switching speed control.
• Delivers high current transfer efficiency with a minimum CTR of 100% at standard test conditions.

Transistor, Photovoltaic Output Optoisolators Applications

• High-density surface-mount circuit board designs requiring compact isolation
• Industrial control systems needing reliable signal transmission across isolated boundaries
• Power supply feedback loops utilizing high-speed transistor outputs

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix X007T corresponds to the reel or cut tape packaging configuration required for your assembly line. Confirm that the 6-SMD gull-wing footprint matches your PCB design guidelines. Ensure the 5300 Vrms isolation rating meets the safety standards applicable to your target market. Cross-reference the datasheet for any recent PCN updates regarding manufacturing site changes or material composition.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a single channel with a base-connected phototransistor is required for faster switching than standard variants. The 100% minimum CTR ensures robust signal integrity at low input currents. Consider the 6-SMD package for space-constrained layouts compared to through-hole alternatives. Verify that the 100 mA collector current capability aligns with the load requirements of the receiving circuitry.

Transistor, Photovoltaic Output Optoisolators Part Context

The IL255-X007T belongs to the IL25x series of high-speed transistor output optocouplers from Vishay. This series is designed to replace older DIP packages with modern surface-mount solutions while maintaining high isolation performance. The device is part of Vishay's portfolio of RoHS-compliant components suitable for global deployment.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not explicitly listed in the provided source data for direct cross-referencing. Consult official Vishay documentation for approved equivalents.