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The TLP700F(D4-TP,F) is a single-channel gate driver optocoupler manufactured by Toshiba Semiconductor and Storage. It integrates a GaAs infrared emitting diode with a photo IC to provide high-speed signal isolation. The device features an insulation voltage of 5000 Vrms, ensuring robust separation between input and output circuits. It operates within a supply voltage range of 3 V to 5.5 V and supports a bandwidth of 230 kHz. The component is housed in a 6-SOIC surface-mount package and functions across a temperature range of -40°C to +105°C.
Verify the specific suffix D4-TP,F against the manufacturer's current datasheet to confirm pinout compatibility and packaging specifications. Ensure the source document explicitly identifies this part as a gate driver isolator rather than a general-purpose logic coupler. Cross-reference the 6-SOIC package dimensions with your PCB footprint requirements before finalizing procurement decisions.
Select this component when high common-mode transient immunity and fast switching speeds are required for power electronics applications. The integrated photo IC design simplifies circuit layout compared to discrete optocoupler solutions. Consider the 5000 Vrms isolation rating for safety compliance in mains-connected equipment. Verify that the 230 kHz bandwidth meets the switching frequency demands of the target power stage.
This part belongs to the TLP700 series of gate driver optocouplers from Toshiba. The series is engineered for industrial and consumer power conversion applications where reliable isolation is critical. The TLP700F variant specifically denotes the standard version with defined electrical characteristics suitable for general-purpose gate driving tasks in compact form factors.
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Toshiba's official replacement guide or contact technical support for qualified alternatives.