TLP2370(V4-TPR,E

Logic Output Optoisolators Overview

The TLP2370(V4-TPR,E) is a high-speed logic output optocoupler manufactured by Toshiba Semiconductor and Storage. It features a push-pull/totem pole output configuration with a data rate of 20Mbps. The device provides an isolation voltage of 3750Vrms and a common-mode transient immunity (CMTI) of 20kV/µs. Key electrical parameters include a propagation delay of 60ns (max), rise/fall times of 3ns/2ns (typ), and an output current of 10mA. It operates on a supply voltage of 2.7V to 5.5V, with a maximum forward current of 8mA. The component is housed in a 6-SOIC package with 5 leads.

Logic Output Optoisolators Feature Summary

• High-speed operation with 20Mbps data rate capability
• Robust noise immunity featuring 20kV/µs common-mode transient rejection
• Push-pull output stage for direct logic interface compatibility

Logic Output Optoisolators Applications

• High-speed digital signal isolation in industrial communication systems
• Isolation interfaces for microcontrollers and DSPs requiring fast response
• Noise-sensitive circuit protection in automotive electronic control units

Logic Output Optoisolators Procurement Notes

Verify the specific suffix V4-TPR,E against official Toshiba documentation to confirm tape-and-reel packaging and RoHS compliance status. Ensure the ordering quantity aligns with manufacturer minimum order requirements for reel-based distribution. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing procurement specifications.

Logic Output Optoisolators Selection Notes

Select this component when application requirements demand both high switching speed and strong electromagnetic interference resistance. The push-pull output eliminates the need for external pull-up resistors, simplifying PCB layout. Verify that the operating temperature range of -40°C to 125°C meets environmental constraints and that the 3750Vrms isolation rating satisfies safety standards for the target system.

Logic Output Optoisolators Part Context

This part belongs to the TLP2370 series of high-speed photocouplers from Toshiba. The series is designed for applications requiring fast data transmission across isolation barriers. Variants within the family differ primarily in packaging options and specific electrical tolerances, but share the core high-speed logic output architecture and robust CMTI characteristics.

Logic Output Optoisolators Replacement Considerations

Direct substitutes may include other Toshiba high-speed logic optocouplers such as the TLP2361 or TLP2362 series, provided they match the 6-SOIC package and 20Mbps speed requirement. Verify pinout compatibility and isolation voltage ratings before substitution.