TLP2631(MBS,F)

Logic Output Optoisolators Overview

The TLP2631(MBS,F) is a dual-channel logic output optoisolator manufactured by Toshiba Semiconductor and Storage. It integrates an AlGaAs LED with a high-speed photodetector featuring Schottky clamping for enhanced performance. The device provides 2500Vrms isolation voltage and supports a transmission rate of 10Mbps. Key electrical parameters include a propagation delay of 100ns, a forward current of 20mA, and a supply voltage range of 4.5V to 5.5V. The component operates within a temperature range of -40°C to +85°C.

Logic Output Optoisolators Feature Summary

• Dual-channel configuration with integrated high-speed photodetectors
• Schottky clamped output structure for improved switching characteristics
• High common-mode noise immunity via internal shielding

Logic Output Optoisolators Applications

• Isolated line receiver applications in simplex or multiplex data transmission systems
• PLC (Programmable Logic Controller) signal isolation interfaces
• Measurement instrumentation requiring galvanic isolation

Logic Output Optoisolators Procurement Notes

Verify the obsolete status of this specific part number before procurement planning. Confirm availability of approved substitute components such as the TLP2768A series if replacement is required. Ensure that any alternative selection maintains compatibility with the original circuit requirements regarding isolation voltage and transmission speed specifications.

Logic Output Optoisolators Selection Notes

Select this component for applications requiring dual-channel isolation with high-speed digital signal transmission. Consider the Schottky-clamped output structure for faster switching times compared to standard open-collector outputs. Verify that the 2500Vrms isolation rating meets the safety requirements of the target application environment.

Logic Output Optoisolators Part Context

The TLP2631 belongs to Toshiba's family of isolated line receivers designed for data transmission. It utilizes GaAlAs light emitting diodes paired with integrated photodetectors. This architecture allows for efficient optical coupling between input and output circuits while maintaining electrical separation.

Logic Output Optoisolators Replacement Considerations

The TLP2631(MBS,F) is officially listed as obsolete. The TLP2768A is identified as a similar available substitute. Verify pinout and electrical parameter compatibility before substitution.