SMB10J5.0-E3/5B

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TVS – Diodes are a type of semiconductor diode designed to protect voltage sensitive devices from transient voltages. SMB10J5.0-E3/5B, which is one of them, is designed to provide protection against rapid changes in the supply voltage (transients) or short overvoltage events.

It has a maximum forward voltage of 5.0V and a maximum peak current of 10A. Its standard body size makes it gentle to use in many electrical and electronic systems, such as laptop computers, mobile phones, automotive and consumer devices, etc.

SMB10J5.0-E3/5B can prevent your devices from overvoltage stress due to lightning, ESD and other voltage transients, hence, to maintain the operational of devices or system. The device contains a Zener diode and a bidirectional trigger diode connected in a special arrangement from the anode to the cathode.

When a no-traumatic overvoltage is applied, e.g., during an overvoltage peak, the Zener diode is forward biased, bypassing the transient current to the ground line. When the peak of the overvoltage passes, the current flow from the Zener diode and is switched off. Once the Applied voltage is below the Zener voltage, the Zener diode returns to its usual blocking mode, allowing the trigger diode to begin diverting stored energy and limiting the steady state overvoltage condition.

The trigger diode, which is employed in the construct, limits the magnitude of the overvoltage as it is conducted to the ground line. During an overvoltage, it begins to conduct, diverting the transient energy and limiting the overvoltage. The trigger diode also limits the maximum transient current. Thus, the SMB10J5.0-E3/5B TVS diode can provide overvoltage protection for AC, DC, and Transient voltage spikes.

SMB10J5.0-E3/5B is available with a rated power of 600-800W with an operating temperature range from -40 to +105°C. It is available in two types, low capacitance for data line protection, and high clamping for power line protection. This device can be used in DC and AC line protection, voltage protection in consumer appliances and many other applications.

In summary, TVS - Diodes, such as SMB10J5.0-E3/5B, are widely used to help protect delicate electronic devices from voltage associated threats. With its excellent properties and output, it is an excellent choice for various applications and electric system.

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