MSMLJ170CAE3/TR

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TVS diodes, otherwise called Transient Voltage Suppression diodes, are utilized as a surge protectant in electrical applications. They are utilized to forestall voltage spikes or assimilate it in devices and frameworks that are inclined to power-related sudden disasters. TVS diodes are turning into the go-to method for power supply over-voltage and transients security.

MSMLJ170CAE3/TR is an automotive-grade transient voltage suppressor (TVS) diode, which is provided in a MiniMELF SOD-80 surface mount package, suitable for bottom side mounting. It is specially designed to protect sensitive electronic components that may be subjected to destructive over-voltage transients in the automotive environment. The device includes a Zener diode with an integral Resettable Fuse between them. During a transient event, the Zener diode is designed to clamp the voltage across the diode junction. The Resettable Fuse is designed to self-trip when the current exceeds its maximum rating, thus preventing failure of the device.

MSMLJ170CAE3/TR is specifically designed for automotive applications. It is designed for use in 12V automotive systems, and it is rated for operation over the -40 to +125°C temperature range. The device also features low dynamic resistance due to its low leakage current.

The working principle of the MSMLJ170CAE3/TR is simple. When the voltage level rises above the clamping voltage of the diode junction, the Resettable Fuse will trip, forcing maximum current flow through the Zener diode. This process will create a voltage drop across the diode junction, which will clamp the voltage and protect the sensitive components from conducting the damaging transient current. The Resettable Fuse will then reset itself after the transient event has passed.

MSMLJ170CAE3/TR can be used in a wide range of applications, from LED lighting and sensors in automotive applications to military, industrial, and medical devices. It is designed to provide protection against over-voltage transients of up to 170V Peak, and can be used to protect both power supplies and data lines from transient damage.

In summary, MSMLJ170CAE3/TR is a versatile and reliable automotive-grade transient voltage suppressor diode that is designed for use in 12V automotive systems. It is designed to provide protection against over-voltage transients of up to 170V Peak, and can be used to protect both power supplies and data lines from transient damage.

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