VBT3045CBP-E3/4W

Series:	TMBS®
Packaging:	Tube
Part Status:	Active
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	45V
Current - Average Rectified (Io) (per Diode):	15A
Voltage - Forward (Vf) (Max) @ If:	570mV @ 15A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	2mA @ 45V
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

The VBT3045CBP-E3/4W is a rectifier array typically used in distributed power systems. It consists of four integrated Schottky diodes designed in a dual in-line surface-mount package that offers superior thermal management and superior board spacing. The main benefit of this device is its ability to deny access to certain parts of the system while providing full temperature protection. It is mainly used in applications such as motor control, inverter circuits, automotive systems, and distributed power systems.

Application Fields

The VBT3045CBP-E3/4W rectifier array is mainly used in applications that require high current switching and protection. It is mainly used to protect sensitive electronic components such as microcontrollers and integrated circuits from excessive heat or voltage. The device is also suitable for distributed power systems due to its robust design. It can provide a low voltage drop, fast-acting switch, and thermal protect of the components.The major application fields include:

• Microcontroller based power systems
• Motor control circuitry
• Inverters for distributed power systems
• Automotive systems
• Power Converters
• High voltage protection
• Remote power supplies
• Other Industrial Applications

Working Principle

The VBT3045CBP-E3/4W is a Schottky diode array integrated on a single die. The device has two layers: the top layer has a Schottky diode and the bottom layer has a protective/security element. The top layer works as a Schottky barrier rectifier, which is also known as a low-voltage drop rectifier. When the voltage exceeds the breakdown voltage, the device will allow current to flow to the wiring. The bottom layer consists of a protective/security element that acts as an electronic fuse. It has a temperature sensing feature that will shut off the voltage current when it exceeds a preset temperature.The working principle of the VBT3045CBP-E3/4W rectifier array is based on Schottky Diode rectification, which produces a lower voltage drop than other rectifiers. The diode array ensures that current is fed only in the direction that it is intended. In addition, the device\'s enhanced thermal management and safety features help ensure that the system components are protected from excessive temperatures and voltage levels. As a result, VBT3045CBP-E3/4W rectifier array provides a reliable and robust solution for distributed power systems.

Conclusion

The VBT3045CBP-E3/4W is a rectifier array typically used in distributed power systems. It consists of four integrated Schottky diodes that can provide a low voltage drop, fast-acting switch, and thermal protect of the components. The main application fields of the VBT3045CBP-E3/4W are microcontroller based power systems, motor control circuitry, inverters for distributed power systems, automotive systems, power converters, and high voltage protection. The working principle of the device is based on Schottky Diode rectification. Therefore, it provides a reliable and robust solution for distributed power systems.

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