Toshiba Semiconductor and Storage TLP291(GB-TP,SE

The TLP291(GB-TP,SE is a Transistor Output Optocoupler produced by Toshiba Semiconductor and Storage. This component is designed for general-purpose applications and is known for its high isolation voltage, making it suitable for various industrial and consumer electronics uses. The optocoupler features a GaAs infrared LED optically coupled with a phototransistor, housed in a compact SO4 (Surface Mount Package - 4 pin) package. This design ensures reliable isolation and high-speed switching performance, making it an ideal choice for applications requiring swift communication and data transmission in noisy environments.

• High Isolation Voltage: Up to 5000 Vrms, ensuring reliable operation in harsh environments.
• Photocoupler with IGBT Output: Combines a GaAs infrared LED with a high-speed photodetector IC.
• Low Power Consumption: Designed for low input current, making it suitable for battery-powered applications.
• Current Transfer Ratio (CTR): 20-80%, providing a wide range of operational flexibility.
• Operating Temperature Range: -40°C to 100°C, suitable for various industrial and consumer applications.
• Surface Mount Package (SOP-4 pin): Compact design for easy integration into modern electronic designs.
• Fast Switching Speed: Offers fast switching speed for efficient data transmission and processing.
• Common-Mode Transient Immunity: Up to 10 kV/μs, ensuring stable operation in noisy settings.

• Automation and Control Systems: Ideal for industrial automation and control systems.
• Telecommunication Equipment: Suitable for telecommunication equipment and data transmission systems.
• Consumer Electronics: Used in various consumer electronics such as gaming consoles and LED lighting.
• Industrial Machinery: Applied in industrial machinery and power management systems.
• Medical Devices: Used in medical devices requiring high isolation and reliability.
• Security Systems: Suitable for security systems and sensor-based monitoring and control systems.
• Power Management Systems: Ideal for switching power supplies and renewable energy systems.
• Programmable Logic Controllers (PLCs): Used in PLCs and I/O interface boards.

1. What is the TLP291(GB-TP,SE used for?

   The TLP291(GB-TP,SE is used for reliable data transmission and electrical isolation in various applications including industrial automation, consumer electronics, and medical devices.

2. What is the isolation voltage of the TLP291(GB-TP,SE?

   The isolation voltage of the TLP291(GB-TP,SE is up to 5000 Vrms.

3. What is the operating temperature range of the TLP291(GB-TP,SE?

   The operating temperature range is -40°C to 100°C.

4. What package type does the TLP291(GB-TP,SE come in?

   The TLP291(GB-TP,SE comes in a SO4 (Surface Mount Package - 4 pin).

5. Is the TLP291(GB-TP,SE Pb-free?

   Yes, the TLP291(GB-TP,SE is Pb-free.

6. What is the current transfer ratio (CTR) of the TLP291(GB-TP,SE?

   The CTR of the TLP291(GB-TP,SE is 20-80%.

7. What are some equivalent products to the TLP291(GB-TP,SE?

   Some equivalent products include the 6N136, 4N25, PC817, SFH61P, and MCT2E.

8. What is the common-mode transient immunity of the TLP291(GB-TP,SE?

   The common-mode transient immunity is up to 10 kV/μs.

9. Is the TLP291(GB-TP,SE suitable for high-speed applications?

   Yes, the TLP291(GB-TP,SE is designed for high-speed communication and data transmission, making it suitable for high-speed applications.

10. What are the pin assignments for the TLP291(GB-TP,SE?

    Pins are assigned as follows: Pin 1 - Anode of the photodiode, Pin 2 - Cathode of the photodiode, Pin 3 - Collector of the phototransistor, Pin 4 - Emitter of the phototransistor.

11. Who is the manufacturer of the TLP291(GB-TP,SE?

    The manufacturer is Toshiba Semiconductor and Storage Corporation.