TLP759(LF2,J,F)

Transistor, Photovoltaic Output Optoisolators Overview

The TLP759(LF2,J,F) is a high-speed photocoupler manufactured by Toshiba Semiconductor and Storage. It integrates a Gallium Arsenide (GaAs) infrared emitting diode with a high-speed photodiode-transistor detector on a single chip, housed in an 8-lead DIP package. The device features a minimum isolation voltage of 5000 Vrms and typical switching speeds of 0.2 μs for fall time and 0.3 μs for rise time under standard load conditions. It offers TTL compatibility and includes an integrated Faraday shield on the photodetector chip to provide effective common-mode noise transient immunity, making it suitable for noisy environments.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates a GaAs infrared LED with a high-speed photodiode-transistor detector on a single chip for compact design.
• Features an integrated Faraday shield on the photodetector chip to ensure effective common-mode noise transient immunity.
• Provides high insulation capability with a minimum isolation voltage rating of 5000 Vrms.
• Delivers high-speed performance with typical propagation delays of 0.2 μs and 0.3 μs.

Transistor, Photovoltaic Output Optoisolators Applications

• Digital logic ground isolation line receiver circuits
• Microprocessor system interfaces requiring signal isolation
• Switching power supply feedback control loops
• Transistor inverter driver applications

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix configuration against official Toshiba documentation to confirm mechanical and electrical specifications. Confirm component lifecycle status as availability may vary. Ensure compliance with relevant safety certifications such as UL 1577 or VDE standards if required for the target application environment.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside robust noise immunity. The integrated Faraday shield makes it ideal for environments with significant common-mode transients. Verify that the DIP-8 through-hole package aligns with the PCB layout constraints and that the TTL-compatible output interface matches the receiving logic family requirements.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the TLP759 series of high-speed optocouplers from Toshiba. The series is designed for applications demanding fast signal transmission across isolated boundaries. Variants within the series may differ in packaging options or specific certification approvals, but share the core architecture of a GaAs LED paired with a photo-diode-transistor detector for optimized speed and reliability.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Consult official Toshiba documentation for cross-reference information or authorized replacement recommendations.