TLP759(FANUC1T1J,F

Transistor, Photovoltaic Output Optoisolators Overview

The TLP759(FANUC1T1J,F) is a high-speed photocoupler manufactured by Toshiba Semiconductor and Storage. It integrates a Gallium Aluminum Arsenide (GaAlAs) infrared emitting diode with a single-channel photo transistor detector on one chip, housed in an 8-lead DIP package. The device features an open collector output type and supports a data rate of 1 Mb/s. Key electrical parameters include a minimum isolation voltage of 5000 Vrms, a forward current of 16 mA, and a typical current transfer ratio of 40%. It operates within a temperature range of -55°C to +100°C and has a power dissipation rating of 100 mW.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates a GaAlAs LED with a high-speed photo transistor detector on a single chip for compact design.
• Features a Faraday shield integrated on the photodetector chip to provide effective common mode noise transient immunity.
• Provides TTL compatibility for direct interfacing with digital logic circuits without additional level shifting.

Transistor, Photovoltaic Output Optoisolators Applications

• Isolation interface between Intelligent Power Modules (IPM) and control IC circuits in motor control applications.
• Digital logic ground isolation line receiver functions in microprocessor systems.
• Feedback control loops in switching power supplies requiring high-speed signal transmission.

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix configuration against official Toshiba documentation to ensure correct packaging and certification variants. Confirm component availability status as distribution channels may list obsolete or discontinued stock. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before procurement.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high common mode transient immunity and fast switching speeds are required for noisy environments. Ensure the open collector output architecture aligns with the downstream circuit's pull-up requirements. Verify that the 5000 Vrms isolation rating meets the safety standards of the target application environment.

Transistor, Photovoltaic Output Optoisolators Part Context

This component belongs to the TLP759 series of high-speed optocouplers designed for robust industrial and automotive interfaces. It utilizes advanced semiconductor integration to minimize propagation delay while maintaining high insulation capabilities. The series is recognized for its reliability in demanding electromagnetic interference conditions.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official Toshiba replacement guides for equivalent high-speed photocouplers with matching isolation and speed specifications.

Transistor, Photovoltaic Output Optoisolators FAQ

What is the common mode transient immunity specification?

The device guarantees a minimum common mode transient immunity of ±10kV/µs at VCM=1500V.

Does the TLP759 have an internal base connection?

No, the TLP759 has no internal base connection, which contributes to its high-speed performance and noise immunity.