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TLP3906(F is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Toshiba Semiconductor and Storage. Its product description is OPTOISO 3.75KV 1CH PHVOLT 6-SOP. Review the specifications below when checking this part for your BOM.
The TLP3906(F) is a photodiode output optocoupler manufactured by Toshiba Semiconductor and Storage. It integrates an infrared LED with a series-connected photodiode array in a 6-SOP package. Key electrical parameters include a minimum open voltage of 7 V, a minimum short-circuit current of 12 µA, and a minimum isolation voltage of 3750 Vrms. The device supports a maximum DC forward current of 30 mA with a typical forward voltage of 1.65 V. It operates within a temperature range of -40°C to 125°C and complies with UL 1577 safety standards.
Verify the specific suffix (e.g., F, TP, E) against the official Toshiba datasheet to confirm packaging type and compliance options. Ensure the selected variant matches the required safety certifications such as UL or VDE. Confirm lead times and availability directly with authorized distributors, as stock levels vary. Validate that the component meets all environmental regulations applicable to your region before finalizing procurement.
Select this component when a photodiode output is required for fast switching or high-frequency applications compared to transistor outputs. The series-connected photodiode structure provides sufficient drive current for MOSFET gates. Consider the 6-SOP package size for PCB layout constraints. Verify that the 3750 Vrms isolation rating meets the system's safety requirements.
The TLP3906 belongs to Toshiba's family of GaAlAs infrared LED and photodiode photocouplers. This series is engineered for reliability in industrial and automotive applications. The TLP3906 variant specifically utilizes a photodiode array output, distinguishing it from transistor or triac output models within the same product line.
Public confirmed substitute part numbers are not available in the provided documentation. Consult Toshiba technical support for direct equivalents or cross-reference with other manufacturers' photodiode output optocouplers having similar isolation and drive characteristics.
The TLP3906 features a photodiode array output where the photodiodes are connected in series.
The minimum isolation voltage is 3750 Vrms.
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