Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	20V
Current - Average Rectified (Io):	3A
Voltage - Forward (Vf) (Max) @ If:	450mV @ 3A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	500µA @ 20V
Capacitance @ Vr, F:	250pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-214AB, SMC
Supplier Device Package:	DO-214AB (SMC)
Operating Temperature - Junction:	-50°C ~ 150°C

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Introduction

The CDBC320-HF single rectifier is a semiconductor device used to provide a continuous current path in one direction while blocking current flow in the opposite direction. This device is an integral part of many electrical and electronic circuits, from power supplies to solar cells, and has become an invaluable tool in many applications.This article will discuss the application field and the working principle of the CDBC320-HF single rectifier, as well as provide an overview of the device’s features and considerations.

Application field

The CDBC320-HF single rectifier is primarily used in power supplies for high voltage systems, such as solar and industrial systems. These rectifiers provide the necessary isolation and protection, allowing the system to run efficiently and reliably.The device is also used in numerous applications in industrial and automotive fields. The rectifier can provide an efficient and reliable current path, which is necessary for operating motors and other power control components that require reliable supply.Additionally, the device can be used in medical applications such as defibrillation, ventricular fibrillation and pacemakers. These medical devices require a reliable source of current without disruption, making the CDBC320-HF single rectifier the ideal solution.

Working Principle

The rectifier works on the principle of bipolar junction transistors (BJTs) by utilizing the current-voltage (IV) characteristics of the device to create the necessary voltage drop. As the TJT operates in a diode circuit, the voltage across the device is rectified. The rectifier works in two stages – the first stage occurs when forward bias is applied and collector-emitter current begins to flow. This stage is called the avalanche breakdown. During this stage, the voltage across the diode decreases and becomes more constant, resulting in a voltage drop of one diode level. The second stage, called the zener breakdown, occurs when the voltage across the collector-emitter junction reaches a certain level. At this point, the voltage drop between the collector and the emitter is constant.The CDBC320-HF single rectifier is designed to operate in a variety of conditions, including peak current and voltage, temperature, and other parameters. For this reason, the device can be used in a variety of applications, including high voltage and current systems, and is highly reliable.

Features & Considerations

The device is rated for an operating temperature range of -55°C to +125°C and has a forward voltage drop of 0.3V. The device is also protected against over-voltage, over-current, and reverse-bias conditions. Additionally, the CDBC320-HF single rectifier comes with a variety of features, including a low forward voltage drop, low power dissipation, and a high reverse voltage breakdown characteristic, making it ideal for a wide range of applications. However, there are some considerations when using the device. It is important to ensure that the device is not over-driven, as this can result in damage to the device. Additionally, proper thermal management is important to ensure that the device can operate efficiently and reliably.

Conclusion

The CDBC320-HF single rectifier is a reliable and efficient device, making it an ideal choice for many applications. It is rated for a wide operating temperature range and can handle a wide range of current and voltage. Additionally, the device comes with a variety of features and protection against over-voltage and over-current conditions. When properly used, the CDBC320-HF single rectifier is a useful device for many applications.

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