TLP2368(TPL,E

Logic Output Optoisolators Overview

The TLP2368(TPL,E is a high-speed logic output optoisolator manufactured by Toshiba Semiconductor and Storage. It features a single channel with an open collector output type, supporting a data rate of 20MBd. The device provides 3750Vrms isolation voltage and a common mode transient immunity (CMTI) of 20kV/µs. Propagation delay is specified at a maximum of 60ns for both low-to-high and high-to-low transitions. The input side accepts DC signals with a maximum forward current of 25mA, while the output can handle 25mA per channel. Operating temperature ranges from -40°C to 125°C.

Logic Output Optoisolators Feature Summary

• High-speed signal transmission capability up to 20MBd
• Robust noise immunity with 20kV/µs common mode transient rejection
• Wide operating temperature range suitable for industrial environments

Logic Output Optoisolators Applications

• Industrial communication interfaces requiring galvanic isolation
• Power supply control circuits with high noise environments
• Microcontroller input/output isolation in automation systems

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (TPL,E) matches the required tape and reel packaging configuration. Confirm that the 6-SOIC 5-lead package dimensions align with the target PCB footprint. Ensure the manufacturer designation corresponds to Toshiba Semiconductor and Storage to avoid counterfeit components. Check RoHS compliance status if restricted substances are mandated for the end application.

Logic Output Optoisolators Selection Notes

Select this component when a 20MBd data rate is necessary for isolated digital signaling. The open collector output requires appropriate pull-up resistor selection based on the load voltage. Consider the 3750Vrms isolation rating for safety compliance in mains-connected systems. Evaluate the 20kV/µs CMTI specification against the noise levels present in the switching environment to ensure signal integrity.

Logic Output Optoisolators Part Context

This part belongs to the TLP236x series of high-speed photocouplers from Toshiba. These devices utilize a GaAs infrared LED and a photo IC for efficient signal transfer. The series is designed for applications demanding fast response times and high reliability in electrically noisy conditions, distinguishing it from standard logic couplers with lower bandwidth capabilities.

Logic Output Optoisolators Replacement Considerations

Direct substitutes include TLP2368(E) which shares identical electrical characteristics but may differ in packaging format. Verify pinout compatibility before replacing TLP2368(TPL,E with other SO-6 variants. Cross-reference datasheets to confirm matching propagation delays and isolation voltages.