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TLP734(M,F) is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Toshiba Semiconductor and Storage. Its product description is PHOTOCOUPLER. Review the specifications below when checking this part for your BOM.
The TLP734(M,F) is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It integrates an infrared emitting diode with a phototransistor to provide electrical isolation between input and output circuits. The device features a plastic DIP-6 package and offers high insulation voltage capabilities. Key electrical parameters include a collector-emitter breakdown voltage of 55 V, a maximum insulation voltage of 4000 V, and a nominal current transfer ratio of 50%. It operates within a temperature range of -25 °C to 85 °C.
Verify the specific suffix (M or F) against the manufacturer's datasheet to confirm pin configuration and packaging details. Ensure compliance with RoHS directives if lead-free variants are required, as standard versions may contain lead. Confirm operating temperature ranges match system requirements before procurement.
Select this component when high isolation voltage and reliable transistor output switching are needed. Consider the 50% current transfer ratio for drive circuit design. Verify that the DIP-6 package fits the PCB layout constraints. Compare with TLP733 series if higher current transfer ratios are necessary for the application.
This part belongs to the TLP73x family of transistor output optocouplers from Toshiba. It shares similar structural characteristics with models like TLP733 and TLP734D4 but differs in specific electrical ratings and certification markings. The family is designed for general-purpose isolation tasks in compact packages.
TLP733D4 is a related model within the same product line offering similar functionality. Verify compatibility regarding current transfer ratio and insulation voltage before substitution.
Explore related parts through Optocouplers, Optoisolators, Isolators, all product categories, ChipApex homepage.