TLP2631(F)

Logic Output Optoisolators Overview

The TLP2631(F) is a dual-channel logic output optoisolator manufactured by Toshiba Semiconductor and Storage. It integrates an AlGaAs infrared LED with a high-speed photodetector featuring open-collector outputs and Schottky clamping. The device supports data transmission rates up to 10 Mbps with propagation delays of 75 ns maximum. It provides an isolation voltage of 2500 Vrms and a common-mode transient immunity of 1 kV/µs. Operating temperatures range from -40°C to 85°C, housed in an 8-pin DIP package.

Logic Output Optoisolators Feature Summary

• Dual-channel configuration with integrated Schottky clamped open-collector outputs for enhanced switching speed and noise immunity.
• High-speed signal transmission capability supporting data rates up to 10 MBd with low propagation delay.
• Internal electromagnetic shielding structure ensures reliable operation against common-mode transient interference.

Logic Output Optoisolators Applications

• Data communication interface isolation
• Microprocessor system signal isolation
• Computer peripheral connection

Logic Output Optoisolators Procurement Notes

Verify the specific suffix designation when ordering, as it indicates the packaging format. Confirm that the required operating temperature range aligns with the component's specified limits. Ensure circuit designs account for the open-collector output requirements and appropriate pull-up resistor selection. Validate compliance with relevant safety standards such as UL1577 if applicable to the end equipment.

Logic Output Optoisolators Selection Notes

Select this component for applications requiring galvanic isolation between digital circuits with moderate speed requirements. The dual-channel design allows for efficient space utilization in compact layouts. Consider the open-collector output topology when designing the load circuitry. Verify that the input current requirements match the driving source capabilities to ensure proper LED activation.

Logic Output Optoisolators Part Context

This component belongs to Toshiba's family of high-speed logic output optocouplers. It utilizes an AlGaAs light emitting diode coupled with a high-gain photodetector to achieve fast response times. The series is designed for robust performance in noisy environments where electrical isolation is critical for system integrity and safety.

Logic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer cross-reference guides for potential alternatives.