TLP358(F)

Logic Output Optoisolators Overview

The TLP358(F) is a high-speed photomicrocoupler featuring an integrated gate driver circuit, designed for driving power semiconductor devices such as MOSFETs, IGBTs, and SiC devices. It provides electrical isolation between control logic and high-power loads. Key specifications include a peak output current of 6 A, an isolation voltage of 3750 Vrms, and a propagation delay of 1 µs. The device operates within a temperature range of -40°C to +100°C and is available in an 8-pin DIP package.

Logic Output Optoisolators Feature Summary

• Integrated gate driver circuit simplifies interface with power switches
• High-speed operation with low propagation delay for efficient switching
• Robust insulation capability for safe isolation between circuits

Logic Output Optoisolators Applications

• Industrial power supplies
• Photovoltaic inverters
• On-board chargers for electric vehicles
• DC motor control systems

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., F, TP1) against official Toshiba documentation to confirm pinout and packaging variations. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary by region. Ensure the selected variant matches the required isolation voltage and thermal performance for the target application environment.

Logic Output Optoisolators Selection Notes

Select this component when a compact solution combining optical isolation and gate drive functionality is required. Consider the 6 A peak current capability for driving medium-power MOSFETs or IGBTs. Evaluate the 3750 Vrms isolation rating against system safety requirements. Compare propagation delays if high-frequency switching performance is critical for the design.

Logic Output Optoisolators Part Context

This part belongs to Toshiba's family of optocouplers with built-in driver circuits. Unlike standard logic output optocouplers, it integrates the necessary transistor stages to directly drive power devices, reducing external component count. It serves as a bridge between low-voltage control signals and high-voltage power stages in modern electronic systems.

Logic Output Optoisolators Replacement Considerations

Check for direct substitutes like the TLP358H or variants with different suffixes from Toshiba. Verify that any replacement maintains the 6 A output current and 3750 Vrms isolation rating. Ensure pin compatibility and package dimensions match the existing PCB layout before substitution.

Logic Output Optoisolators FAQ

What is the maximum peak output current of the TLP358(F)?

The TLP358(F) supports a peak output current of 6 A.

Does the TLP358(F) require external components for gate driving?

No, it features an integrated gate driver circuit that eliminates the need for external discrete components to drive the load.

What is the isolation voltage rating for this device?

The device offers an isolation voltage of 3750 Vrms.