TLP701A(TP,F)

Overview

The TLP701A(TP,F) is a single-channel photocoupler manufactured by Toshiba Semiconductor and Storage. It integrates a GaAlAs infrared LED optically coupled to an integrated high-gain output circuit, designed for gate driver applications. The device operates within a temperature range of -40°C to 100°C and features a 5000Vrms isolation voltage. Packaged in a 6-SDIP Gull Wing configuration, it supports surface mount installation. Key electrical characteristics include a typical propagation delay of 50ns and a maximum pulse width distortion of 350ns. The unit is RoHS compliant and UL certified.

Feature Summary

• Integrates a GaAlAs infrared light-emitting diode with an integrated high-gain output circuit for efficient signal transmission.
• Provides robust electrical isolation rated at 5000Vrms between input and output channels.
• Engineered specifically for gate driver applications requiring fast switching speeds.

Applications

• Gate driving for power semiconductor devices such as IGBTs and MOSFETs
• Industrial control systems requiring isolated signal transmission
• Power supply circuits needing high-speed optical isolation

Procurement Notes

Verify the specific suffix (TP,F) corresponds to the tape-and-reel packaging format when ordering. Confirm that the 6-SDIP package dimensions match your PCB footprint requirements. Ensure the operating temperature range of -40°C to 100°C meets your system's environmental specifications. Check for RoHS compliance documentation if required by your manufacturing standards.

Selection Notes

Select this component when high-speed isolation is required for driving power switches. The integrated high-gain output simplifies circuit design compared to discrete phototransistor couplers. Consider the 50ns propagation delay for timing-sensitive applications. The SDIP package offers reliable mounting for industrial environments. Verify input current requirements align with your drive circuit capabilities.

Part Context

This part belongs to the TLP701 series of photocouplers from Toshiba Semiconductor and Storage. The series is characterized by its use in gate driver applications where high isolation voltage and speed are critical. The TLP701A variant specifically denotes the standard version within this family, distinguished by its integrated output structure and GaAlAs LED source.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Toshiba Semiconductor and Storage for official cross-reference data or equivalent product recommendations.

FAQ

What is the isolation voltage rating of the TLP701A(TP,F)?

The device provides an isolation voltage rating of 5000Vrms between the input LED and the output circuit.

What type of output circuit does this photocoupler use?

It utilizes an integrated high-gain output circuit, which is distinct from standard phototransistor outputs and is optimized for gate driving.

What is the typical propagation delay for this component?

The typical propagation delay is specified as 50ns.