6N139-X007T

Transistor, Photovoltaic Output Optoisolators Overview

The Vishay Semiconductor Opto Division 6N139-X007T is a high-speed optoisolator featuring a Darlington transistor output with an accessible base terminal. It provides 5300Vrms isolation voltage across a single channel within an 8-SMD package. The device supports a maximum DC forward current of 25 mA and delivers a collector output current of 60 mA. Key electrical characteristics include a minimum current transfer ratio of 500% at 1.6 mA input, a typical turn-on time of 600 ns, and a turn-off time of 1.5 µs. It operates reliably within a temperature range of -55°C to 100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates a Darlington phototransistor output structure for high current gain capability
• Provides enhanced signal isolation with a rated voltage of 5300Vrms
• Features an exposed base pin on the output side to allow for external biasing or speed adjustment
• Designed for surface-mount assembly in compact 8-SMD configurations

Transistor, Photovoltaic Output Optoisolators Applications

• High-speed digital communication interfaces requiring galvanic isolation
• Microcontroller peripheral isolation for noise immunity
• Industrial control systems with high-voltage switching requirements
• Pulse transmission circuits demanding fast response times

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix X007T to confirm the 8-SMD surface-mount package variant. Confirm RoHS3 compliance status as required by project specifications. Check manufacturer documentation for any recent Product Change Notifications regarding lead material or marking changes. Ensure availability aligns with production schedules due to potential supply chain variations.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high current gain is necessary alongside rapid switching speeds. The accessible base terminal offers design flexibility for optimizing rise/fall times beyond standard fixed configurations. Compare against standard phototransistor isolators if higher CTR is critical. Ensure the 8-SMD footprint matches the target PCB layout constraints.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the 6N139 series of high-speed optocouplers from Vishay. The series is characterized by its use of a Darlington output stage, which distinguishes it from standard single-transistor isolators like the 4N25. The X007T designation specifically identifies the surface-mount version with tape-and-reel packaging options.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

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