QH12BZ600

Series:	Qspeed™
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	600V
Current - Average Rectified (Io):	12A
Voltage - Forward (Vf) (Max) @ If:	3.1V @ 12A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	11.6ns
Current - Reverse Leakage @ Vr:	250µA @ 600V
Capacitance @ Vr, F:	34pF @ 10V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Supplier Device Package:	TO-263AB
Operating Temperature - Junction:	-55°C ~ 150°C

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Diodes - Rectifiers - Single, QH12BZ600 Application Field and Working Principle

Rectifiers are essential electronic components in the circuit that transforms alternating current (AC) to direct current (DC). The rectifiers, such as diode modules, serve as a switch to control the electric circuit. The QH12BZ600 rectifier is a perfect design for rectification in electronics and electrical applications where space is limited and performance is needed.

Introduction of QH12BZ600

The QH12BZ600 is a single-phase bridge rectifier created by Zowie Technology. It consists of 12 power diodes with a configuration similar to the four diode bridge. However, this rectifier operates on 60 V to 1000 V AC input voltages, and an output of 15 A to 600 A DC current. The breakdown voltage and cut-off frequency of this diode module is 600 V / 72 kHz respectively.

Application Fields

The QH12BZ600 is designed for use in a variety of applications, most notably for power supply units, voltage converter circuits, and frequency conversion. It can also be used in various automotive and telecom applications, as well as industrial equipment and computers.The rectifier is also widely used in solar panel systems, where it is often called a “solar cell rectifier.” This rectifier helps to convert the solar energy into direct current that can be stored in a battery. This is an important component in powering solar panels and creating renewable energy.The rectifier is also used in television and radio receivers, and other appliances that require the conversions of AC current to DC current. This component is also used in power inverters, rectangular wave inverters, and a variety of charging and discharging circuits.

Working Principle

The QH12BZ600 rectifier works by allowing the positive half cycle of an AC wave to flow through, while blocking the negative half of the cycle. This results in a unidirectional current, which can then be used to power a variety of devices or to store energy in a battery. The bridge rectifier consists of four diodes, each with an anode and cathode. The anode of one diode is connected to the cathode of another diode, and so on. When an AC voltage is connected to the terminals of the bridge rectifier, the current takes the path of least resistance. On the positive half cycle, the current flows through the anode of D2 and D3, and then flows out of the bridge. On the negative half cycle, the current is blocked by the two diodes and will not cross the bridge. The QH12BZ600 rectifier works similarly to the four diode bridge but composed of 12 diodes. This allows it to operate at higher voltages and currents compared to other types of rectifiers.

Conclusion

The QH12BZ600 is an efficient and reliable rectifier that can be used to convert AC to DC. It is designed to operate in a variety of applications, ranging from solar panel systems to radio receivers. With its low breakdown voltage and high current rating, the QH12BZ600 is a great choice for any application that requires efficient and reliable rectification.

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