SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
TLP732(GR-LF4,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 TLP732(GR-LF4,F) is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It features a plastic DIP-6 package with UL recognition and VDE approval. Key electrical parameters include a collector-emitter breakdown voltage of at least 55 V, a nominal current transfer ratio of 100%, and a maximum dark power supply of 100 nA. The device supports a maximum forward current of 0.06 A and provides an insulation voltage of 4000 V. It operates within a temperature range of -25 °C to 85 °C.
Verify the specific suffix GR-LF4,F against official Toshiba documentation to confirm lead-free status and packaging configuration. Ensure that the component meets RoHS directives if required by the target application. Confirm that the tin/lead terminal finish aligns with soldering process requirements. Validate that the operating temperature range suits the environmental conditions of the final assembly.
Select this component when a single-channel transistor output is needed for low-power signal isolation. Consider the 4000 V insulation voltage for high-noise environments. Evaluate the 100% CTR requirement against the driving circuit capabilities. Ensure the DIP-6 package fits the available PCB footprint constraints.
This part belongs to the TLP732 series of transistor output optocouplers from Toshiba. It is designed for general-purpose isolation tasks where reliable signal transfer across potential barriers is critical. The series offers various package and certification options to meet diverse regional and industry standards.
Consult official Toshiba cross-reference documents for verified substitutes. Generic equivalents may not match the specific insulation voltage or CTR characteristics. Verify pinout compatibility before substitution.
The maximum insulation voltage is 4000 V.
Yes, it has UL recognition and VDE approval.
Explore related parts through Optocouplers, Optoisolators, Isolators, all product categories, ChipApex homepage.

Compare Pt100 and Pt1000 RTDs, two-, three- and four-wire connections, excitation and self-heating. Build an error budget from element to reported temperature.
Read More
TLP732(GR-LF4,F) is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Toshiba Semiconductor and Storage. Its product description is…
Read More
Learn how a diode conducts, how to identify anode and cathode, and when to choose rectifier, TVS, Zener or photodiode types for a circuit.
Read More
Choose an AC to DC converter by input range, output demand, isolation, efficiency and thermal derating. Compare architectures and check installation needs.
Read More
TLP732(GR-LF4,F) is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Toshiba Semiconductor and Storage. Its product description is…
Read More-768x745.jpg)
TLP732(GR-LF4,F) is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Toshiba Semiconductor and Storage. Its product description is…
Read More
TLP732(GR-LF4,F) is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Toshiba Semiconductor and Storage. Its product description is…
Read More
See when an inductor behaves linearly, how DC bias and saturation reduce inductance, and which current and temperature curves to check.
Read More
Understand how oscillators generate timing signals, how they differ from crystals, and which frequency, output and stability specs matter when choosing one.
Read More
TLP732(GR-LF4,F) is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Toshiba Semiconductor and Storage. Its product description is…
Read More
TLP732(GR-LF4,F) is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Toshiba Semiconductor and Storage. Its product description is…
Read More
TLP732(GR-LF4,F) is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Toshiba Semiconductor and Storage. Its product description is…
Read More