VO615A-X009T

Transistor, Photovoltaic Output Optoisolators Overview

The VO615A-X009T is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It integrates an infrared-emitting diode with an NPN phototransistor in a 4-SMD surface-mount package. The device provides 5000 Vrms isolation voltage and supports a maximum collector current of 50 mA with a collector-emitter voltage of 70 V. It features a high current transfer ratio ranging from 100% to 300% at a forward current of 10 mA. Electrical characteristics include a typical forward voltage of 1.6 V, a maximum power dissipation of 150 mW, and operating temperatures between -55°C and +110°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High current transfer ratio range of 100-300% for signal amplification
• 5000 Vrms insulation voltage for safety isolation
• Extended temperature operation up to 110°C

Transistor, Photovoltaic Output Optoisolators Applications

• Industrial control systems requiring galvanic isolation
• Signal transmission across isolated ground planes
• Power supply feedback loops

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix against official Vishay documentation to confirm exact electrical tolerances and packaging configuration. Ensure the component meets required safety certifications such as UL or EN standards for the target application environment. Cross-reference datasheet revisions to confirm parameter consistency before finalizing procurement orders.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high current transfer gain is required within a compact surface-mount footprint. The wide operating temperature range makes it suitable for demanding industrial environments. Verify that the 50 mA collector current limit aligns with the load requirements of the receiving circuitry.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the VO615A series of transistor output optocouplers. It shares functional similarities with other Vishay models like the SFH615A but differs in isolation voltage ratings and specific CTR bins. The X009T suffix typically denotes a specific tape and reel packaging format for automated assembly.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Direct substitutes include VO615A-1X009T and VO615A-3X009T, which share the same package and basic electrical structure but may have different Current Transfer Ratio (CTR) specifications. Verify CTR ranges match design requirements before substitution.