SMBG15A/52

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TVS diodes, Transient Voltage Suppression Diodes, are electronic components that can protect circuits from over voltages. The SMBG15A/52 is a unique type of TVS-diode, and is widely used in a variety of applications. This article will discuss the application field of this specific TVS-diode, as well as its working principle.

Applications

The SMBG15A/52 is a surge protective diode designed to protect sensitive electronic components from over voltage, induced noise, and transients. It is primarily used in automotive electronic control systems, including ECUs, airbag systems, and safety systems. In addition, the SMBG15A/52 is used in a wide range of applications, including power supplies, IT systems, industrial machinery, medical devices, telephone systems, and more.

The SMBG15A/52 offers superior protection against both transients and ESD events, and is available in a wide variety of package types, including DO-214AB, SMB, SMC, and SOD-123. This wide variety of package types makes it an ideal choice for a variety of applications and circuit designs.

Working Principle

The working principle of the SMBG15A/52 is fairly simple. The diode is designed to conduct current in one direction, while blocking current in the other direction. When a voltage transient or surge occurs, the diode begins conducting current, which is then diverted away from sensitive electronic components.

In addition, the SMBG15A/52 has a built in clamping mechanism that helps protect the device against voltage spikes. This mechanism, known as avalanche clamping, clamps the voltage at a safe level, protecting the device from damage.

The SMBG15A/52 is designed to withstand high surge currents, up to 15A, making it an ideal choice for applications that require protection against high voltage surges. It also offers superior protection against ESD events, up to 30kV.

The SMBG15A/52 is a unique TVS-diode that offers superior protection against transients and over voltages. It is widely used in a variety of applications, including automotive electronic control systems, power supplies, IT systems, industrial machinery, medical devices, and telephone systems.

Its working principle is relatively simple; it utilizes a built-in clamping mechanism to safely divert current away from sensitive electronic components, while at the same time protecting itself against voltage spikes. The device is also capable of withstanding high surge currents, up to 15A, and is available in a wide range of package types.

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