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The Toshiba TLP718F(D4,F) is a high-speed optocoupler featuring an infrared emitting diode and an integrated high-gain, high-speed photodetector. It provides one channel with a totem pole output configuration in a 6-pin SDIP package. Key electrical parameters include a 5000 Vrms isolation voltage, 10 kV/µs common mode transient immunity, and a forward current of 5 mA. The device operates within a temperature range of -40°C to +100°C, with rise and fall times of 30 ns each.
Verify the specific suffix (D4,F) against official Toshiba documentation to confirm pinout and packaging variations. Confirm availability status as discontinuation notices may apply. Ensure compliance with RoHS requirements by checking the latest datasheet revision. Validate that the 6-pin SDIP package matches the target PCB footprint design constraints.
Select this component when high-speed digital isolation is required between circuits. The totem pole output offers stronger drive capability compared to open-collector types. Verify that the 5 mA forward current requirement fits the driving source limitations. Ensure the operating temperature range meets the environmental conditions of the final assembly.
This part belongs to the TLP718 series of high-speed optocouplers manufactured by Toshiba Semiconductor and Storage. The series is designed for applications requiring fast switching speeds and reliable galvanic isolation. The D4,F suffix typically indicates specific packaging or tape-and-reel configurations within the broader product line.
Publicly confirmed substitute part numbers are not available in the provided data. Consult Toshiba's official replacement guide or contact manufacturer support for qualified alternatives if this component is discontinued.