VHF125-12IO7 Discrete Semiconductor Products

Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Structure:	Bridge, Single Phase - SCRs/Diodes (Layout 1)
Number of SCRs, Diodes:	2 SCRs, 2 Diodes
Voltage - Off State:	1.2kV
Current - On State (It (RMS)) (Max):	89A
Voltage - Gate Trigger (Vgt) (Max):	1.5V
Current - Gate Trigger (Igt) (Max):	100mA
Current - Non Rep. Surge 50, 60Hz (Itsm):	1500A, 1600A
Current - Hold (Ih) (Max):	200mA
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Chassis Mount
Package / Case:	PWS-E1

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The VHF125-12IO7 is a three-phase bridge rectifier module that has been optimized for low losses, high reliability and improved power factor for medium power AC/DC converter systems. It is the ideal solution for applications in the range of 50 to 500 watts. The extremely reliable VHF125-12IO7 operates up to 1.2kV and can be used in a variety of applications, including commercial and industrial AC/DC power systems and motor controls.

Overview

The VHF125-12IO7 is an AC/DC power rectifier system module that is designed to convert AC power into DC power at high efficiency and reliability. The VHF125-12IO7 utilizes ultra-low losses Schottky diodes that are capable of handling high frequencies and provide high power density. It is capable of operation up to 1.2kV and can be easily configured with the appropriate external components for applications that range from 50 to 500 watts.The VHF125-12IO7 is designed to provide the necessary power conversion capabilities for a range of applications, such as motor control, digital signal processing, LED lighting, and other AC/DC power supply applications. The module also ensures a high level of reliability by using a variety of protection mechanisms, such as internal overvoltage protection, undervoltage protection, open-load protection and over-temperature protection.

Application Field

The VHF125-12IO7 is an ideal solution for power converters in the range of 50 to 500 watts. It is well suited for a variety of applications, such as motor control, digital signal processing, LED lighting, and other AC/DC power supply applications. The module is designed to provide the high efficiency, low losses, and high level of reliability required for these types of applications.The module is especially well suited for applications that require high power density, as it utilizes ultra-low loss Schottky diodes that can handle high frequencies. Additionally, the module is designed to be configurable with the appropriate external components for applications that range from 50 to 500 watts.

Working Principle

The working principle of the VHF125-12IO7 is based on a three-phase bridge rectifier architecture. The module contains four independent diodes on each of the three phases. The input AC voltage is rectified into a DC voltage by the diodes, while the AC ripple component is removed through the additional filtering components.The module supports connection of the three phases to the input AC terminal to provide a common mode voltage, while the output DC voltage is connected to a load. Additionally, the module also provides overvoltage protection, undervoltage protection, open-load protection, and over-temperature protection to ensure high levels of reliability.

Conclusion

The VHF125-12IO7 is an AC/DC power rectifier system module that is designed to convert AC power into DC power at high efficiency and reliability. It is an ideal solution for applications in the range of 50 to 500 watts and is well suited for a variety of applications, such as motor control, digital signal processing, LED lighting, and other AC/DC power supply applications. The module is based on a three-phase bridge rectifier architecture and is equipped with protection mechanisms for high reliability.

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