TSF20H120C C0G

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Diodes - Rectifiers - Arrays - TSF20H120C C0G application field and working principle.

The TSF20H120C C0G is an industry leading device from Vishay Semiconductor Diodes Division, a leader in discrete semiconductor products for over 50 years. The TSF20H120C C0G is an advanced rectifier diode array with ultra low resistance, featuring reverse voltage protection, low forward voltage drop, and superior surge current capability in a compact SOD-123 package.

The TSF20H120C C0G fits a wide variety of applications including synchronous rectification in power supplies, high-end lighting, and telecom, UPS, and consumer electronics. This device is suitable for a variety of automotive applications due to its compliance to AEC-Q101 and AEC-Q200 standards, such as automotive lighting and DC-DC converters. Additionally, this diode is ideal for high frequency inverters and solar power systems.

As for the principle of operation for this diode, the TSF20H120C C0G is designed to be placed in a circuit to allow electric current to move in only one direction. This will help reduce any misunderstanding of how current through the system should flow, such as only in one direction or two. Without this diode, a circuit would allow electric current to flow in both directions, which could create unwanted voltage drops, overheating and destruction of components.

When positive voltage is applied to the anode of the diode, and negative voltage to the cathode, electric current flows through the diode and the device is in a forward biased state. The electric current will flow through the diode until the voltage on either side of the diode is the same. When this happens, the electric current ceases to flow and the diode is in a reverse biased state. The TSF20H120C C0G has a very low forward voltage drop (VF) of 0.085V @ 3A and a very low reverse leakage current (IR) of 10µA, ensuring efficient diode operation.

To sum it all up, the TSF20H120C C0G is one of the most reliable and widely used rectifier diodes in the semiconductor industry. The low forward voltage drop and low reverse leakage current are ideal for a variety of applications, from consumer electronics and automotive to solar power systems and high end lighting. The diode’s ultra low resistance and superior surge current handling capabilities make it a preferred choice for synchronous rectification in power supplies.

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