VS-MBRD650CT-M3

Series:	--
Packaging:	Tube
Part Status:	Active
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	50V
Current - Average Rectified (Io) (per Diode):	3A
Voltage - Forward (Vf) (Max) @ If:	700mV @ 3A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	100µA @ 50V
Operating Temperature - Junction:	-40°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	TO-252-3, DPak (2 Leads + Tab), SC-63
Supplier Device Package:	D-PAK (TO-252AA)

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VS-MBRD650CT-M3 Diodes - Rectifiers - Arrays Application Field and Working Principle

Diodes - Rectifiers - Arrays are an important component of modern electrical systems. The VS-MBRD650CT-M3 is one such component, a semiconductor component with a limited range of features and uses. In this article, we’ll discuss the application field and working principle of the VS-MBRD650CT-M3.

Application Field

The VS-MBRD650CT-M3 is a 3-phase, 650V current and voltage controlled dual-diode rectifier module. It is commonly used in applications where the absolute values of the voltage, current and frequency of the alternating current have to be carefully regulated. The main uses for the VS-MBRD650CT-M3 include:

• Heavy-duty industrial applications, such as electric motors, welding tools, and so on.
• Power conversion and voltage regulation in domestic and industrial power supplies.
• Power factor correction in electric circuits.
• Power management in high-frequency electric transmission.

Working Principle

The VS-MBRD650CT-M3 consists of two thyristor stacks, connected in series, with a total of four junctions. The supply current is alternated through the two junctions, creating a waveform with a fixed average voltage and current. The average voltage is adjusted by changing the alternating frequency of the current, while the average current is adjusted by varying the reverse voltage.The VS-MBRD650CT-M3 rectifier operates by controlling the flow of current, creating a unidirectional waveform. The waveform is adjusted based on four factors: the forward voltage of the thyristors, the forward current of the thyristors, the trigger delay of the thyristors, and the reverse voltage of the thyristors. When the forward current of the thyristors reaches the trigger voltage, the thyristors switch on, allowing current to flow through them. The thyristors remain on until the reverse voltage drops below the trigger voltage, at which point they switch off and the current flow is stopped.By carefully adjusting the four factors, the VS-MBRD650CT-M3 can achieve perfect voltage and current waveforms. This makes it ideal for heavy-duty applications such as electric motors and welding tools, where exact voltage and current waveforms are required.

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