SLD54-018-B Circuit Protection

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TVS (transient voltage suppressors) diodes are temperature-independent protective solid-state components designed to clamp the voltage of an overvoltage circuit. The SLD54-018-B is a uni-directional TVS diode with superior clamping ability. It is designed to protect sensitive electronic equipment from voltage transients caused by lightning and other electromagnetic disturbances.

The SLD54-018-B is an 18 volt, 400 watt diode. It has a maximum peak pulse power dissipation of 4500 watts, a maximum clamping voltage of 23 volts, and a maximum surge tolerant energy of 45 joules. The diode has a breakdown voltage of 18 volts, which is the maximum peak voltage that the component can handle before it breaks down itself.

The SLD54-018-B is used in applications such as power systems, telecommunications systems, and automotive systems. It is designed to protect electronic components from over-voltage transients in applications where a protected power line is needed. The diode can also be used to protect RF circuits from voltage transients caused by lightning, EMI, or RFI.

The SLD54-018-B is a uni-directional, single-pole TVS diode with two terminals. It works by clamping the voltage of an overvoltage circuit, limiting the voltage to a safe level by absorbing the excessive voltage and dissipating it as thermal energy. This type of diode is typically used for protection against transients and spikes with an acceptable leakage current rating and low capacitance. The diode is also non-saturating, meaning that it can pass voltages with a fixed level of current.

The SLD54-018-B diode is manufactured using a planar process. It is designed for surface-mount installation on a printed circuit board (PCB) and is rated for operating temperatures up to 125°C. The diode is 4.1mm in size and can be easily soldered to the PCB using standard methods.

The SLD54-018-B diode is used in applications where fast voltage transitions occur and where transient protection is required. The diode can be used to protect low voltage and RF circuits from damage caused by high voltage transients. The diode has a fast clamping response time, is low capacitance, and is capable of protecting against surges up to 45 Joules.

The SLD54-018-B TVS diode is an excellent choice for protecting sensitive electronic circuits from transients that can damage or disrupt operation. It is designed for surface-mount installation, is compact, and is cost-effective. The diode is reliable, efficient, and provides superior protection against high voltage transients.

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