MB30H90CTHE3_A/I

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The MB30H90CTHE3_A/I is a three-phase bridge rectifier integrated circuit, built on special high voltage capability design. It is used for lighting ballast and appliance applications, as well as for AC-DC power supply systems. The rectifiers are designed for ultra low consumption, with a maximum V~ (on state pressure drops) of 0.2V. The integrated circuit utilizes a double sided cooling technology with a freewheeling diode and clamping diodes. This allows the IC to withstand transient errors such as short-circuit or overvoltage conditions. The MB30H90CTHE3_A/I rectifier can be utilized in full wave rectification or bridge rectification applications, depending on the specific application needs.

The MB30H90CTHE3_A/I IC comes in a variety of packages and features, including a power-efficient architecture, overvoltage protection, and low DCR. The IC includes four bridging rectifier elements, with a voltage rating ranging up to 600V and a temperature range of -40 to +85C. The integrated circuit is UL recognized, RoHS compliant, and has a capacitance range of up to 27.5nF. Other features include a frequency range up to 650KHz, a surge withstand capability of 600A, and an isolation distance of up to 500V, ensuring safe operation.

The MB30H90CTHE3_A/I IC enables an efficient full wave bridge rectifier for many non-isolated DC/DC convertor applications. The output voltage is determined by the size of the input and output capacitor as well as the size of the load current. The IC is suitable for battery or SMPS charging applications, as well as for AC/DC power supplies, DC power supplies, and inverters. The rectifier can also be used with solar modules and inductive loads.

The working principle of the MB30H90CTHE3_A/I IC is that it functions as a full wave bridge rectifier. This is done by connecting two rectifier diodes in the reverse direction between each of the two terminals of an external AC encapsulated, voltage-controlled power source. A freewheeling diode is then placed in parallel with the rectifier diodes to allow current to pass through the bridge in both directions, when the applied voltage passes through zero. This ensures a steady output voltage and steady output current, regardless of whether the input voltage increases or decreases.

The MB30H90CTHE3_A/I rectifierarray is a versatile, power-efficient integrated circuit, which is ideal for lighting ballast, appliance and AC-DC power supply systems applications. It has a low voltage drop and a high surge withstand capability, making it perfect for solar panel and battery charging applications. The integrated circuit also comes in a variety of packages and can be used for full-wave or bridge applications. Its working principle allows for efficient regulation of the output voltage and current, making it one of the most reliable and efficient rectifier solutions on the market today.

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