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The TLP190B(TPR,U,C,F) is a photodiode output optocoupler manufactured by Toshiba Semiconductor and Storage. It features a GaAlAs infrared LED coupled to a photo-diode array, providing high isolation voltage of 2500 Vrms. Key electrical parameters include an open-circuit voltage (Voc) of 7.0 V minimum at IF=10 mA and a short-circuit current (Isc) of 12.0 μA minimum. The device operates within a temperature range of -40°C to +85°C and utilizes a mini-flat surface mount package.
Verify the specific suffix configuration against the manufacturer's datasheet to ensure correct packaging and compliance attributes. Confirm component availability status as discontinuation notices may apply to this family. Cross-reference pinout and thermal specifications with the official documentation before finalizing procurement orders.
Select this component when high isolation voltage and direct MOSFET gate drive capability are required. The photodiode array output offers higher voltage than standard transistor outputs. Ensure the application circuit can accommodate the specified rise and fall times. Verify that the operating temperature range meets the environmental requirements of the target system.
This part belongs to the TLP190B series of photovoltaic optocouplers. The suffixes indicate specific packaging variations, such as tape and reel or tube formats, and compliance standards. These variants share identical core electrical characteristics but differ in physical handling and shipping configurations.
Publicly confirmed substitute part numbers are not available in the provided source material. Consult Toshiba's official cross-reference tools or datasheets for verified alternatives.