TLP5702H(D4TP4,E

Logic Output Optoisolators Overview

The TLP5702H(D4TP4,E is a single-channel optically isolated gate drive coupler manufactured by Toshiba Semiconductor and Storage. It features a push-pull output stage designed for high-speed switching applications. Key electrical parameters include a maximum propagation delay of 200 ns, with typical rise and fall times of 37 ns and 50 ns respectively. The device supports a forward current of up to 20 mA and operates within a supply voltage range of 15 V to 30 V. It provides robust isolation with a rated insulation voltage of 5000 Vrms and a minimum common-mode transient immunity (CMTI) of 50 kV/µs. The component is housed in a 6-SOIC package with a width of 7.50 mm and functions reliably across an operating temperature range of -40°C to +125°C.

Logic Output Optoisolators Feature Summary

• Integrated push-pull output stage for direct gate driving capability
• High common-mode transient immunity of 50 kV/µs for noise resistance
• Extended operating temperature range supporting high-temperature environments

Logic Output Optoisolators Applications

• Gate drive coupling for power electronics systems
• Motor control circuit isolation
• Inverter driver interfaces

Logic Output Optoisolators Procurement Notes

Verify the specific suffix D4TP4 against official Toshiba documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with system voltage requirements, as this variant specifies a 15 V to 30 V supply range. Cross-reference the 6-SOIC footprint dimensions during PCB layout finalization. Confirm RoHS compliance status through the manufacturer's latest certification documents before procurement integration.

Logic Output Optoisolators Selection Notes

Select this component when high-speed signal transmission with strong noise immunity is required in isolated gate drive circuits. The 50 kV/µs CMTI rating makes it suitable for noisy industrial environments. Compare performance metrics against other TLP5702 variants if different packaging or thermal characteristics are needed. Ensure the 20 mA input current capability aligns with the driving source limitations in the design.

Logic Output Optoisolators Part Context

This part belongs to the TLP5702 series of optically isolated gate drive couplers from Toshiba. The series is engineered for efficient galvanic isolation between control logic and power switches. Variants within the family share core electrical characteristics but differ in packaging options such as bulk tubes versus tape-and-reel configurations. The D4TP4 suffix indicates specific manufacturing and packaging attributes defined by the supplier.

Logic Output Optoisolators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence with other Toshiba gate drive couplers only after consulting official cross-reference guides.