VS-12FLR100S05

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Standard, Reverse Polarity
Voltage - DC Reverse (Vr) (Max):	1000V
Current - Average Rectified (Io):	12A
Voltage - Forward (Vf) (Max) @ If:	1.4V @ 12A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	500ns
Current - Reverse Leakage @ Vr:	50µA @ 1000V
Capacitance @ Vr, F:	--
Mounting Type:	Chassis, Stud Mount
Package / Case:	DO-203AA, DO-4, Stud
Supplier Device Package:	DO-203AA
Operating Temperature - Junction:	-65°C ~ 150°C

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Diodes – Rectifiers – Single - VS-12FLR100S05 Application Field & Working Principle

The VS-12FLR100S05 rectifier diode, also known as a single-phase or full-wave rectifier diode, is designed to provide full-wave rectification of AC voltage and is used extensively in power supplies and similar power-related applications. Its high current capability and low forward voltage drop make it suitable for many power-related applications.

The VS-12FLR100S05 is a single-phase, full-wave rectifier diode with very low forward voltage drop and a peak forward surge current rating of 100A. It is employed in applications where high current and low voltage drop are required, such as in full-bridge rectifier circuits, off-line DC-DC converters and other power-related applications. It provides fast switching of current states with low leakage current and a maximum reverse voltage rating of 1600V.

In a single-phase rectifier, the VS-12FLR100S05 enables the user to take advantage of the alternating current (AC) voltage waveform and convert it to direct current (DC). This is a complicated process, as the diode needs to perform several functions in order to meet the requirements of different electronics applications. First, it must be able to pass enough current to power the device, while maintaining a low power loss. Second, it must be able to control the waveform distortion, so that the waveform remains relatively unaltered throughout the rectangular waveform. Finally, it must be able to withstand the peak forward and reverse voltage and current ratings specified by the manufacturer.

The most common design configuration of the single-phase full wave rectifier diode is the bridge rectifier circuit configuration. It is composed of four diodes connected so that an AC waveform is converted to a DC waveform, as each of the diodes block the current in one direction, allowing current in the opposite direction. This design allows low losses, high efficiencies and higher power ratings. These rectifiers are commonly used in motor drives, UPS systems, AC-DC power supplies, and other kinds of power-related applications.

The working principle of the VS-12FLR100S05 single-phase rectifier diode can be explained using the principle of electrophoresis. When an external electric field is applied to the semiconductor crystal, a diffusion of electrons and holes will occur. This gives rise to the creation of an electric current. The current is determined by the amount of external electric field, which in turn is determined by the magnitude of the forward voltage (Vf) applied to the diode. When a positive Vf is applied, the electrons drift to the negatively charged cathode and the positively charged holes drift to the anode, because of the opposite potentials that exist there. This will give rise to a flow of current from the anode to the cathode. When a negative voltage is applied, the electrons and holes reverse their direction and current will flow in the opposite direction.

The VS-12FLR100S05 single-phase rectifier diode is an efficient and reliable device for full-wave rectifying of AC voltages. It has low forward voltage drop, high maximum forward surge current rating, and is capable of withstanding high reverse voltages. Its properties make it suitable for a wide range of power-related applications, including motor drives, UPS systems, AC-DC power supplies, and other kinds of power-related applications.

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