SDM2U20SD3-7

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	20V
Current - Average Rectified (Io):	2A
Voltage - Forward (Vf) (Max) @ If:	525mV @ 2A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	200µA @ 20V
Capacitance @ Vr, F:	54pF @ 5V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	SC-76, SOD-323
Supplier Device Package:	SOD-323
Operating Temperature - Junction:	-55°C ~ 150°C

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Introduction to SDM2U20SD3-7:
SDM2U20SD3-7 is a single diode rectifier designed and manufactured by Vishay Semiconductor, one of the leading semiconductor device manufacturers in the world. This device is a fast, high-efficiency and low-loss rectifier that is used in various applications. It features two active regions, one anode and one cathode, and two anode regions that provide stable switching characteristics. Due to its very fast switching speed and low forward voltage drop, the SDM2U20SD3-7 has become a very popular device in a wide range of applications.Applications:
SDM2U20SD3-7 can be used for a variety of applications, including power conversion, switching, and high frequency circuits. The device is especially suited for applications that require high switching speed, low forward voltage drop, and low-loss rectification. One example is its uses in power conversion, specifically for power factor correction and DC to DC conversion. It can also be used for switching applications, such as lighting and motor control, as well as for the high frequency circuits in radar and communications systems. The device is also popularly used in various consumer electronic devices where high-speed switching is required, such as laptop power supplies, televisions, and home appliances.Working Principle:
The operation of SDM2U20SD3-7 is based on the principle of electrons passing through a diode, when a forward biased voltage is applied to it. The forward bias voltage induces the flow of electrons from the cathode to the anode, thus creating a current flow. In the case of single diode rectifiers, like the SDM2U20SD3-7, a single anode and cathode are used. These contacts are divided into two regions, the active region and the anode region. In the active region, the electrons from the cathode are passed through the junction between the anode and cathode. The electrons that make it through the junction are known as minority carriers and will then move toward the anode. This process continues until the charge across the diode is balanced, at which point the current flow stops. In the anode region, the device works similarly, but with the anode being the electrode at which the current flow is initiated.Conclusion:
In summary, the SDM2U20SD3-7 is a very efficient, fast, and low-loss rectifier with two active regions, one anode and one cathode, for stable switching characteristics. The device is suitable for a wide range of applications such as power conversion, switching, and high frequency circuits. It has become a very popular device due to its fast switching speed and low forward voltage drop. The operation of this device is based on the principle of electrons moving from the cathode to the anode as a result of the forward bias voltage applied to it.

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