SBAW56TT1G

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Diodes, rectifiers, and arrays are essential components of electronic systems. The SBAW56TT1G is an intelligent, thrusr-rating controlled rectifier array designed to minimize stress on power components during high current load transients. This rectifier array offers superior protection for high wattage inverter systems, as well as increased current carrying capabilities for applications that require improved thermal performance.  

SBAW56TT1G Application Field

The SBAW56TT1G is primarily intended for use in heavyweight automotive inverters and media converters, and other applications where superior thermal performance and overload protection are desired. Furthermore, the rectifier array features built-in short circuit, overvoltage, and overcurrent protections to minimize the risk of damage due to unexpected transient current surges. Additionally, the SBAW56TT1G is compact and lightweight, making it well-suited for applications requiring space-saving rectifier assemblies.

The SBAW56TT1G is also suitable for use in medical imaging, LCD TVs, and other high-dynamic current applications. By integrating advanced EMI/EMC common-mode noise suppression and high-frequency noise attenuation technology, this rectifier array can effectively suppress high-frequency noise interference, continually maintain high voltage accuracy, and reduce audio and video transmission disturbances.

SBAW56TT1G Working Principle

The SBAW56TT1G utilizes a rectifier bridge and advanced EMI/EMC noise suppression technologies to rectify and filter the alternating current (AC) power signal from the power source. The rectifier bridge consists of two sets of power transistors (HGT and LGT) that create a closed-loop PWM control system with associated feedback and control logic. As the power is converted from AC to DC, the rectifier bridge rapidly switches between its two power transistors and adjusts the duty cycle according to corresponding high and low-side gate current feedback.

The rectifier bridge controls the power flow to achieve high efficiency, while an integrated Constant Current Limiter (CCL) intelligently supplies the adequate amount of current to maintain a stable output voltage. Additionally, the SBAW56TT1G features self-protection circuitry to further minimize losses, secure the load from harmful power abnormalities, and provide overload protection. Highly protected against overvoltage, overcurrent, and overtemperature, the SBAW56TT1G is an excellent choice for heavy-duty applications.

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