HTZ280H32K

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Configuration:	1 Pair Series Connection
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	32000V
Current - Average Rectified (Io) (per Diode):	4.7A
Voltage - Forward (Vf) (Max) @ If:	23V @ 12A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr:	500µA @ 32000V
Mounting Type:	Chassis Mount
Package / Case:	Module
Supplier Device Package:	Module
Base Part Number:	HTZ280

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HTZ280H32K Application Field and Working Principle

Diodes-Rectifiers-Arrays category covers a wide range of applications, from power transmission to communication systems. In this article, we will focus on the applications and the working principle of the HTZ280H32K rectifier array, a type of diode array often used in high-frequency power supply applications.The HTZ280H32K array is a 4-pin surface-mount rectifier array designed for high-frequency converters. It is made of a small, slim plastic package and features a low forward voltage drop and low reverse leakage current. This makes it suitable for use in applications such as switch mode power supplies.In most applications, it can be easily mounted on a printed circuit board (PCB) by inserting the four pins into corresponding holes. The HTZ280H32K is a fast-recovery rectifier with a high-voltage range that can handle up to 32V.The working principle of the HTZ 280H32K array is based on its well-designed switching circuit. It consists of two transistors, one NPN and one PNP, which form the main current control path. During normal operation, the voltage applied to the gate terminals of the transistors is low, and the two transistors are configured in a common-base mode. In this configuration, the transistors act as diodes, allowing current to flow from the anode to the cathode. When the voltage applied to the gate is increased, however, the operating point moves towards the saturation region, in which current can flow bi-directionally. This is the crucial operation of the power supply, as it allows the current supplied by the converter to be regulated and controlled. The HTZ280H32K provides several benefits over other power supply rectifier arrays, such as better efficiency, improved transient response, and higher power density. It is also relatively small and lightweight, making it ideal for applications where space and weight are a concern. Additionally, it can be used for currents up to 4A with temperatures up to 150°C.Overall, the HTZ280H32K is an ideal choice for a wide range of high-frequency power supply applications. Its small size, high-voltage range, low forward and reverse current levels, and fast switching times make it an excellent choice for many different types of applications. When properly installed and maintained, the HTZ280H32K can provide reliable, high-performance power for years to come.

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