VB30M120C-E3/4W

Series:	TMBS®
Packaging:	Tube
Part Status:	Active
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	120V
Current - Average Rectified (Io) (per Diode):	15A
Voltage - Forward (Vf) (Max) @ If:	980mV @ 15A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	800µA @ 120V
Operating Temperature - Junction:	-40°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Supplier Device Package:	TO-263AB

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Introduction to VB30M120C-E3/4W

VB30M120C-E3/4W is a rectifier array designed to provide improved performance in compact and cost effective packages. It offers ultra low forward voltage drop and up to 2A of output current in a 9pin TSOP configuration. With its built-in temperature and current sensing elements, VB30M120C-E3/4W is the ideal solution for high efficiency, reliable and high speed applications.

Application Field

VB30M120C-E3/4W is commonly used in power management applications, particularly in managing the power supply to microcontroller based systems. Typically, it is used to regulate the flow of power within the system and provide a stable power source by blocking high voltages and allowing only current that meets the design requirements through. Its high efficiency and low voltage drop makes it suitable for applications such as switching power supplies, DC motor drives and automotive power systems. VB30M120C-E3/4W is also used in telecommunications and consumer electronics. Its low forward voltage drop makes it ideal for applications such as PoE controllers and modems, and its temperature and current sensing elements provide increased safety and reliability in these applications.

Working Principle

The VB30M120C-E3/4W rectifier array consists of three main components: the rectifier diodes, the temperature sensing element and the current sensing element. When a voltage is applied to the rectifier diodes, electrical current flows from the power source to the two columns. The two columns are connected to the two arm plates, and the electric current is then evenly divided among the three evenly spaced diodes. The electric current flowing through the diodes produces a voltage drop across each diode, and the electric current is divided among each column of diodes according to their individual voltage drop. This ensures that each diode takes a specific share of the electric current and prevents any single diode from carrying an excessive current load. In addition to the rectifier diodes, the VB30M120C-E3/4W also features a temperature sensing element that can monitor the temperature of the rectifier array and provide feedback to the power system for improved efficiency and safety. Finally, the VB30M120C-E3/4W also includes a current sensing element that can provide information about the total electric current flowing through the rectifier array, allowing for better control of the electric current and ensuring optimal performance.

Conclusion

VB30M120C-E3/4W is a versatile and efficient rectifier array designed for a variety of power management applications. With its integrated temperature and current sensing elements, it can provide more accurate and safer power supply management and improved efficiency and reliability. Its small package size and low forward voltage drop make it suitable for a wide range of applications in telecommunications, automotive and consumer electronics.

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