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Diodes - Rectifiers - Arrays

The MBRB30H35CTHE3/81 is a series of rectifier arrays, designed for high current, low voltage applications. It is typically used in power supplies and other switching power applications. This rectifier array is made up of a bridge of diodes, which act as a rectifier. The diode bridge rectifies AC power coming into the circuit to DC power.

Features

• High current rating of up to 30A
• Peak repetitive forward voltage of 35V
• Low leakage current of 0.1 μA
• High reliability
• Compact design for space saving
• High surge capability for harsh environment

Applications

The MBRB30H35CTHE3/81 is commonly used in power supplies, DC-DC converters, audio amplifiers, and motor controllers, as it is capable of handling high current and low voltages. Its compact design and high reliability also make it suitable for a wide range of applications. The MBRB30H35CTHE3/81 is also used in telecommunications, automotive, and industrial applications due to its low leakage current, high surge capability, and high reliability.

Working Principle

The MBRB30H35CTHE3/81 is composed of four diodes connected in a bridge configuration. When an alternating current (AC) is applied to the diode bridge, diodes D1, D2 and D3, D4 conduct during portions of the input cycle respectively, allowing current to flow alternately from the input side to the output side. During the forward cycle, the current flows from the anode of D1 to the cathode of D2, from the anode of D3 to the cathode of D4, forming a full-wave rectifier. During the reverse cycle, the current is blocked, forming a unidirectional path for the circuit.

This bridge rectifier circuit is favorable for applications that need a high current, low voltage, and high reliability. Additionally, it has a low power loss and is more efficient compared to other rectifier designs. In addition, a full-wave rectifier can handle higher current compared to a half-wave rectifier.

Conclusion

The MBRB30H35CTHE3/81 is a series of rectifier arrays, designed for high current, low voltage applications. It is made up of four diodes connected in a bridge configuration and provides a full-wave rectification for power supply and switching power devices. Due to its high current rating, low voltage, high reliability and low power loss, the MBRB30H35CTHE3/81 is suitable for a variety of applications, including power supplies, DC-DC converters, audio amplifiers, motor controllers, telecommunications, automotive and industrial applications.

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