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UG8HCT-E3/45 Application Field and Working Principle

The UG8HCT-E3/45 is a diode type of rectifier array. This rectifier array provides two diodes in a Single In-Line package (SIP) with 45V Reverse Voltage (VR). More specifically, the UG8HCT-E3/45 is a dual common anode switching diode array.

Application Field

The UG8HCT-E3/45 provides two silicon diodes in one package, which are suitable for many different types of applications. The diode array is most commonly used for voltage protection, polarity protection, and signal switching applications. This makes the UG8HCT-E3/45 well suited for protection of electronic circuits from Voltage Spikes, polarity reversal, inrush current, and rectification of AC or DC signals. The 45V VR provides protection for higher voltage applications as well.

Working Principle

The UG8HCT-E3/45 is essentially a pair of dual-junction silicon diodes in a common anode configuration with 45V Reverse Voltage (VR). This provides two diodes in a SIP and 45V of protection. When the input signal exceeds the forward bias range of the UG8HCT-E3/45, the diode will start to conduct in reverse and will provide the necessary voltage protection. In order to provide current protection, it is important to note that the UG8HCT-E3/45 is only rated for a peak reverse power dissipation of 1W.

The common anode configuration means that a single input signal is applied to both diodes. This can be used to provide protection from polarity reversal, inrush current, and rectification of AC or DC signals. The 45V VR provides protection from higher voltage applications as well.

Advantages of Using the UG8HCT-E3/45

The UG8HCT-E3/45 is a cost effective solution for voltage protection, polarity protection and signal switching applications. This diode array provides two diodes in a single package and 45V of reverse voltage protection. The common anode configuration ensures that the two diodes will share the same voltage, making it perfect for applications that require protection from polarity reversal or inrush current. In addition, the 45V VR provides sufficient protection for higher voltage applications.

In Summary, the UG8HCT-E3/45 is a dual common anode diode array which provides two diodes in a SIP, with 45V of reverse voltage protection. This diode array is well suited for many protection and signal switching applications, thanks to its common anode configuration, 45V VR, and low power dissipation characteristics.

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