6N137,High-Speed Optocoupler,DIP-8

The KB815 is a high-performance photocoupler designed for efficient signal transfer with excellent electrical isolation between input and output circuits. With a compact 4-pin DIP package, this device is well-suited for applications in computer terminals, copiers, industrial robots, and measuring instruments. Featuring a high current transfer ratio and a robust isolation voltage of 5000 Vrms, the KB815 ensures reliable operation even in demanding environments. Its UL and CUL certifications, along with RoHS compliance, make it a safe and environmentally friendly choice for modern electronics.

The KB815 photocoupler contains a GaAs light-emitting diode optically coupled to a high-sensitivity silicon phototransistor, offering high performance in signal isolation and transfer. Whether for signal transmission between circuits of different potentials or industrial automation systems, the KB815 delivers dependable results.

• High Current Transfer Ratio: Ensures efficient signal transfer with CTR up to 7500%.
• High Isolation Voltage: Rated at 5000 Vrms for reliable circuit isolation.
• Compact 4-Pin DIP Package: Ideal for space-constrained applications.
• Versatile Applications: Suitable for computers, vending machines, and industrial robots.
• UL Recognized: Certified with UL and CUL, ensuring product safety.
• RoHS Compliant: Environmentally friendly design for global standards.