TLP2631TP1F

Logic Output Optoisolators Overview

The TLP2631TP1F is a dual-channel optoisolator manufactured by Toshiba Semiconductor and Storage. It features an open collector output with Schottky clamping, providing high-speed logic isolation capabilities. The device offers a data rate of 10MBd and a common-mode transient immunity (CMTI) of 1kV/µs. Electrical specifications include a maximum forward current of 50mA, a typical forward voltage of 1.25V, and a saturation voltage of 300mV. The unit supports a supply voltage range of 4.5V to 5.5V and operates within a temperature range of -40°C to 85°C.

Logic Output Optoisolators Feature Summary

• Dual-channel architecture for simultaneous signal isolation
• Integrated Schottky clamping on open collector outputs
• High-speed logic transmission capability
• Surface-mount packaging for automated assembly

Logic Output Optoisolators Applications

• Simplex or multiplex data transmission systems
• Isolated line receivers in digital communication interfaces
• Logic level shifting between different voltage domains
• Industrial control system signal isolation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix TP1F confirms the tape-and-reel packaging format required for surface-mount assembly processes. Confirm that the RoHS compliance status aligns with current environmental regulations for your manufacturing region. Ensure the operating temperature range meets the thermal requirements of the final application environment before procurement.

Logic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with Schottky-clamped outputs is required for high-speed digital signals. The 10MBd data rate suits applications needing faster response than standard transistor-output couplers. Verify that the 1kV/µs CMTI rating is sufficient for the noise environment. Ensure the 50mA input current limit accommodates the driving circuit capabilities.

Logic Output Optoisolators Part Context

This part belongs to the TLP2631 family of dual photocouplers from Toshiba. The series utilizes GaAlAs LEDs paired with integrated high-gain photodetectors. The TLP2631TP1F variant specifically denotes the surface-mount package configuration. This family is designed for robust isolation in data transmission and logic interface applications.

Logic Output Optoisolators Replacement Considerations

Direct substitutes must match the dual-channel open-collector configuration with Schottky clamping. Verify equivalent speed ratings and isolation voltages. Check for compatible pinout and package dimensions to ensure mechanical fit without redesigning the PCB layout.