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Toshiba Introduces Industry-Leading 50Mbps High Speed ​​Communication Optocoupler
Toshiba Corporation (TOKYO: 6502), a leading provider of storage and electronic components solutions, has recently introduced two groundbreaking optocouplers designed to deliver high-speed communication at up to 50Mbps. The new models, "TLP2767" and "TLP2367," are set to be released soon, offering enhanced performance and reliability for a wide range of industrial and commercial applications.
The TLP2767 is the first optocoupler in the industry to achieve a data rate of 50Mbps, featuring an 8mm creepage distance and clearance, along with a 0.4mm isolation layer for superior insulation. It is housed in an SO6L package that ensures an isolation voltage of at least 5000Vrms. Meanwhile, the TLP2367 comes in a compact 5-lead SO6 package, providing a minimum creepage and clearance of 5mm and an isolation voltage of 3750Vrms. Both models are available in a low-profile package measuring 2.3mm max, meeting international safety standards such as UL1577 and EN60747-5-5.
These optocouplers offer impressive electrical characteristics, including a maximum transmission delay of 20ns, pulse width distortion of 8ns, and propagation delay deviation of 10ns. Their advanced design helps reduce dead time in various interfaces, such as inverters, thereby improving overall system efficiency. Toshiba’s proprietary high-output infrared LEDs at the input stage reduce the threshold input current by approximately 20% compared to previous models. At the output, a CMOS-based photodetector IC lowers the supply current by about 50%, contributing to lower power consumption and reduced system costs.
Additionally, these optocouplers support a wide operating voltage range of 2.7V to 5.5V and can function reliably at temperatures up to 125°C. They are ideal for use in programmable logic controllers (PLCs), I/O interfaces, photovoltaic (PV) inverters, and factory automation (FA) inverters.
**Notes:**
[1] As of August 29, 2016, within the optocoupler product category, based on Toshiba's internal research.
[2] Previous Toshiba product: TLP117 (MFSOP6 package).