TLP2372(TPL,E

Logic Output Optoisolators Overview

The TLP2372(TPL,E is a high-speed photocoupler featuring a photo-IC output and push-pull configuration. It supports data rates up to 20 Mbps with propagation delays of 75 ns (max). The device provides 3750 Vrms isolation voltage and 20 kV/µs common-mode transient immunity. It operates within a temperature range of -40°C to +125°C, accepts a forward current of 8 mA, and delivers an output current of 8 mA per channel. Packaged in a 6-SO (5-lead) surface-mount format.

Logic Output Optoisolators Feature Summary

• High-speed signal transmission capability supporting 20 Mbps data rates
• Robust electrical isolation with 3750 Vrms insulation voltage
• High common-mode transient immunity for noise-resistant operation
• Wide operating temperature range suitable for industrial environments

Logic Output Optoisolators Applications

• Industrial communication interfaces requiring galvanic isolation
• Data acquisition systems needing high-speed signal transfer
• Power supply feedback loops with fast response requirements
• Microcontroller input/output isolation in noisy electromagnetic environments

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (TPL,E) against the manufacturer's official datasheet to confirm pinout and packaging details. Ensure compatibility with the target PCB footprint for the 6-SO package. Confirm RoHS compliance status if required by local regulations. Cross-reference the part number with authorized distributors to avoid counterfeit components. Validate that the 8 mA output current meets the load requirements of the receiving circuit.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is critical for system integrity. The push-pull output eliminates the need for external pull-up resistors, simplifying circuit design. Consider the 20 kV/µs CMTI rating for applications with significant switching noise. Ensure the 3750 Vrms isolation level matches the safety standards of the application. Verify that the 8 mA output current is sufficient for the connected logic inputs without additional buffering.

Logic Output Optoisolators Part Context

This device belongs to Toshiba's TLP237x series of high-speed optocouplers. It shares architectural similarities with the TLP2370 but offers specific performance characteristics tailored for faster data rates. The series utilizes a photo-IC output structure to achieve superior speed compared to traditional transistor-output optocouplers. This family is designed for modern digital communication protocols requiring reliable signal isolation.

Logic Output Optoisolators Replacement Considerations

The TLP2372(V4-TPL,E is a verified variant within the same product line. Check for direct substitutes like the TLP2370 if lower speed or different packaging is acceptable. Ensure any replacement maintains the 20 Mbps data rate and 3750 Vrms isolation rating. Verify pin compatibility before swapping to prevent PCB redesign.