BPC-817SB

BPC-817SB from BrtLed (Bright LED Electronics) is a high-performance optocoupler designed for various applications requiring electrical isolation and signal transmission. This component is particularly notable for its compact size and efficient operation, making it suitable for integration into a wide range of electronic devices.

Key Features:

1. Optical Isolation: The BPC-817SB provides excellent electrical isolation between its input and output, typically rated at 5,000 VRMS. This feature is crucial for protecting sensitive components from high voltages and transients.

2. LED and Phototransistor Configuration: The device consists of an infrared LED and a phototransistor housed in a single package. When the LED is activated, it emits infrared light that is detected by the phototransistor, allowing for signal transmission without direct electrical connection.

3. Compact Package: The BPC-817SB is available in a small, surface-mount or through-hole package, which is ideal for space-constrained applications. Its compact design facilitates easy integration into printed circuit boards (PCBs).

4. High Speed: This optocoupler is designed for fast switching speeds, making it suitable for high-frequency applications. It can handle data rates up to several megabits per second, which is beneficial for communication systems.

5. Wide Operating Temperature Range: The BPC-817SB operates effectively across a broad temperature range, typically from -40°C to +100°C. This makes it suitable for use in various environments, including industrial and automotive applications.

6. Low Input Current: The device requires a low input current to activate the LED, which contributes to energy efficiency and reduces the overall power consumption of the circuit.

7. Applications: The BPC-817SB is commonly used in applications such as signal isolation, data communication, power supply feedback, and microcontroller interfacing. Its versatility makes it a popular choice in consumer electronics, industrial automation, and telecommunications.

Electrical Characteristics:

• Input Forward Voltage (Vf): Typically around 1.2V at a specified forward current.
• Output Collector-Emitter Voltage (Vce): Can handle up to 80V, allowing for a wide range of output applications.
• Current Transfer Ratio (CTR): The device exhibits a high CTR, ensuring efficient signal transfer from the input to the output.

Conclusion:

The BPC-817SB from BrtLed is a reliable and efficient optocoupler that combines high-speed performance with robust electrical isolation. Its compact design, low power requirements, and versatility make it an excellent choice for a variety of electronic applications, ensuring safe and effective signal transmission in complex circuits.