TLP2398(TPL,E

Logic Output Optoisolators Overview

The TLP2398(TPL,E is a high-speed photocoupler manufactured by Toshiba Semiconductor and Storage. It integrates an infrared LED with a high-gain, high-speed photo detector in a compact SO-6 package. The device supports data rates up to 5 Mbps and provides an insulation voltage of 3750 Vrms. Key electrical parameters include a forward current of 20 mA, output current of 25 mA, and power dissipation of 140 mW. Operating temperatures range from -40°C to 125°C.

Logic Output Optoisolators Feature Summary

• High-speed signal transmission capability for digital communication interfaces
• Integrated high-gain photo detector for efficient signal coupling
• Robust electrical isolation between input and output circuits

Logic Output Optoisolators Applications

• Industrial communication systems requiring high-speed isolation
• Data acquisition systems with isolated signal paths
• Microprocessor interface circuits demanding fast response times

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (TPL,E) matches the required tape-and-reel packaging configuration. Confirm that the 6-SO-5 pinout aligns with the target PCB footprint. Ensure the component meets RoHS compliance requirements for the intended market. Cross-reference the manufacturer part number with official Toshiba documentation to avoid counterfeit or obsolete stock.

Logic Output Optoisolators Selection Notes

Select this component when high-speed data transfer exceeding standard logic gate speeds is required within an isolated environment. The 5 Mbps rate suits applications where propagation delay must be minimized. Consider the 3750 Vrms isolation rating for safety-critical designs. Evaluate the small form factor against available board space constraints.

Logic Output Optoisolators Part Context

This device belongs to Toshiba's high-speed photocoupler family, designed for modern digital isolation needs. It replaces older, slower optocouplers in applications requiring faster data throughput. The integration of a high-gain detector allows for lower drive currents while maintaining signal integrity at high frequencies.

Logic Output Optoisolators Replacement Considerations

Direct substitutes may include other Toshiba high-speed isolators with similar pinouts and speed ratings. Verify compatibility with existing circuit designs before swapping components. Check datasheets for differences in propagation delay and isolation voltage ratings.