SMB10J15AHM4G

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TVS (Transient Voltage Suppressor) diodes are widely used in the electronic industry for protection from transient high voltages. SMB10J15AHM4G is one of the most popular TVS diodes in the market. It is specifically designed to protect electronic equipment from high voltage spikes that can occur in various situations due to power surges, lightning, electrostatic discharges, etc.

The SMB10J15AHM4G is a bidirectional TVS diode with an ESD rating of 15 kV. It has a peak reverse standoff voltage of 10V, and a typical leakage current of 100nA. The device is available in a surface-mount package for easy installation on printed circuit boards. It is also RoHS compliant, making it a good choice for applications that require compliance with environmental regulations.

Application Field

The SMB10J15AHM4G is designed for use in a wide variety of applications, including computers, telecommunications equipment, consumer electronics, automotive systems, and other high-reliability applications. It is specifically designed to protect sensitive electronic components from damage caused by high voltage spikes. The device can be used in either positive or negative transient protection circuits, providing effective protection while minimizing the amount of current that needs to be dissipated.

Working Principle

The SMB10J15AHM4G is designed to be inserted in series with the protected circuits. It has a unidirectional low clamping voltage that rapidly responds to transients on the positive line, redirecting the current away from the protected circuitry. When a negative transient voltage occurs, the diode turns-on and diverts the current away from the protected circuitry. This helps to ensure that the sensitive components are not damaged by the high voltage spike.

The device also features surge current protection, which limits the amount of current that can flow through the diode in the event of a short circuit. This helps to ensure that the diode does not become overloaded and fail due to a high current situation.

The SMB10J15AHM4G is designed to be used in a wide variety of applications, making it a very useful component in the world of electronics. It is an effective and versatile solution for protecting electronic circuits from voltage spikes caused by various events.

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