SI8232BD-D-IS

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The SI8232BD-D-IS are unique isolator solutions that are designed for the Gate Drivers. These compact high-speed isolators are designed to reduce overall system complexity and enable reliable signal transmission. They provide superior system performance and improved signal integrity for the applications like IGBT Gate Drivers, Control Circuitry, Motor Drivers and Industrial Automation. These isolators offer a higher level of protection against electrostatic discharge (ESD), using an internal shield that covers two sides of the package. They also provide excellent isolation and EMC performance between the high-voltage side and a low voltage side, while still maintaining a low on-capacitance, high-speed communication.

In their working, these isolators use forward- and reverse-biased diodes. When the current is forward-biased, a small forward voltage drop is allowed, so the diode behaves as a low resistance. In the reverse-biased state, the voltage drop is much higher, so the diode acts as a high resistance. This allows for high speed signal transmission while maintaining high isolation and low power loss.

The SI8232BD-D-IS offers up to 25 kilovolts of dielectric strength, and is capable of transmitting data up to 5 Mbps in a wide temperature range from -40°C to +125°C without any additional components or cooldown. They also offer low output propagation delay of 6 ns in the HIGH-to-LOW state, making them suitable for data rates up to 600 Mbps. Additionally, they feature low on-capacitance of 2 pF, and very low ESD protection of 10 kV HBM through internal ESD shielding.

SI8232BD-D-IS can be used in a variety of applications, such as IGBT gate drivers, telecommunication systems, digital logic, control circuitry, motor drivers, high voltage testing and more. These isolators are more efficient and reliable than traditional isolators which require complex galvanic isolation and heat sinks. They also reduce the power losses and space requirements in the system, while providing excellent EMC and ESD performance.

In conclusion, SI8232BD-D-IS isolators are highly efficient, reliable and cost effective solutions for Gate Drivers. They offer high-speed signal transmission with low power loss, reduced system complexity and improved signal integrity with superior ESD, EMC and temperature performance. They can be used in a wide range of applications such as motor drivers, digital logic, IGBT gate drivers, and telecommunication systems.

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