TMOV34S331MP

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TVS - Varistors, MOVs, are commonly used in electronic circuit designs, and the TMOV34S331MP is one of them. The TMOV34S331MP is a polymeric positive temperature coefficient (PPTC) device for over-current protection, which is designed to protect electronic components from transient overvoltage and can be used in automotive, consumer, computers, and industrial applications. It is a component that can limit large currents when needed, and is used to divert energy that could otherwise cause damage to the circuit.

The TMOV34S331MP has an operating voltage range of 1.35V to 69V, a reset voltage of 0.06V, and a peak current of 50A at room temperature. It can also withstand power dissipation of up to 1kW and operating temperature range of -65C to 125C. Additionally, it has excellent ESD characteristics and can withstand up to ±1000V HBM.

The TMOV34S331MP works by initially deferring current to a low resistance path. When the current reaches a certain level, the device heats up and the resistance level increases. This increases the current dissipation and reduces the circuit current to a level which is not damaging to the components. The TMOV34S331MP is able to reset itself if the over-current condition is removed. This provides fault protection for the circuit in the event of a surge or other fault conditions.

The TMOV34S331MP has a variety of applications in the automotive market, as well as industrial and consumer applications. In the automotive market, it is used in spark plug systems to protect spark plugs and other sensitive components from transient or surge events. It is also used in sensor systems to protect them from ESD damage. In industrial applications, it is used to protect current motor control circuits, UPS systems, and AC systems from short-circuit conditions. In consumer products, it is used in power adapters and other equipment, protecting sensitive components from power surges.

The TMOV34S331MP is an excellent choice for protection in a wide variety of circuits. Its high operating voltage, current, and temperature ratings make it ideal for a range of applications. The fact that it is self-resetting means that it requires minimal maintenance and can be used in fault-prone applications. This makes it a great choice for engineers looking to provide reliable protection for their electrical circuit designs.

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