1KSMB12CA

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TVS - Diodes, also known as transient voltage suppressor diodes, are semiconductor devices that protect electronic circuits from voltage transients, also known as surge, particularly sudden high voltage spikes that can damage or disrupt electrical components. The 1KSMB12CA is a unidirectional TVS diode designed to protect voltage sensitive devices from this type of electro-static discharge or ESD.

The 1KSMB12CA is constructed with an integrated avalanche diode on a common cathode, making it suitable for a variety of protection circuit designs. This particular diode is designed for low capacitance, making it ideal for applications that require high-speed signal protection. It provides superior signal integrity while protecting from ESD.

The 1KSMB12CA is designed for high-speed signal protection in applications such as Ethernet, USB, and automotive infotainment systems. It is capable of suppressing up to 12 kA of current and 12 V of voltage, making it an ideal choice for these applications. The 1KSMB12CA is designed to provide reliable ESD protection and signal integrity, making it well suited for automotive infotainment systems that require high signal speeds and ESD protection.

The 1KSMB12CA works by quickly clamping the surge voltage to a safe level, protecting the circuits and components from over-voltage. It responds quickly to transient spikes, with a typical response time of 1 ns, and features a low clamping voltage of 12 V. This makes it ideal for applications such as automotive infotainment systems, where a low clamping voltage is critical.

The 1KSMB12CA also has a low forward voltage drop of 0.1 V, which helps maintain signal integrity. It is RoHS compliant and manufactured in compliance with the ISO9001:2000 quality assurance system. It has a maximum peak pulse power dissipation of 2W and a peak pulse current of 15A. It is also able to withstand soldering temperatures of up to 260°C.

The 1KSMB12CA is an ideal choice for protecting sensitive circuits in applications such as automotive infotainment systems from ESD and other transient voltage over-voltage events. Its low clamping voltage and quick response time make it well suited for these applications. Furthermore, its low forward voltage drop helps maintain signal integrity, while its high peak pulse current and maximum peak pulse power dissipation make it able to withstand high current and power surges.

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