MPLAD30KP120AE3/TR Circuit Protection

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TVS diodes are unidirectional single-channel or other passive devices which are employed in electronics to provide protection in over voltage applications. The MPLAD30KP120AE3/TR is a TVS diode with 600 W peak pulse power at 10/1000 microseconds. It is a unidirectional diode that can handle highly transient surge current and is suitable for high−performance telecommunication circuits.

The MPLAD30KP120AE3/TR comprises three parts: a semiconductor chip, a hermetically sealed epoxy resin and a metallic cap. The device is encapsulated in an encapsulated epoxy package which provides good electrical insulation, mechanical strength and excellent environmental protection. This chip also features low thermal resistance for superior thermal performance in high-speed applications.

The working principle of this device is relatively simple. It acts as a resistive device in reverse bias, limiting the amount of current that can flow through its terminals. When a surge or transient voltage is applied to the diode\'s anode, it creates an avalanche breakdown or current flow. This current consists of both electrons and holes that create a balance of current in the semiconductor junction. To dissipate the current, the avalanche breakdown creates a junction temperature rise, followed by the rapid redistribution of the stored charge into the anode and cathode. This discharge rapidly dissipates energy in the form of heat and reduces the voltage across the diode.

MPLAD30KP120AE3/TR is widely used in a variety of applications, such as telecommunications, automotive, and military applications. It is designed for high–frequency applications like transceivers, base stations, and other telecommunication devices. This diode device has a very low capacitance type and a maximum rating of 600W peak pulse power. The device also has a very high holding voltage of 30 V and its maximum breakdown voltage is 19V. The device also has an ultra-fast response time and can handle transient surge currents of up to 30 microseconds.

In addition, this diode is ideal for circuit protection against over-voltage caused by electrostatic discharge (ESD) and other fast transient over-voltage. The device also has excellent clamping and filtering capability, providing protection against both ESD and fast-transient over voltage conditions. MPLAD30KP120AE3/TR is widely used in general audio/video and automotive application due to its excellent protection characteristics. This device has a wide range of operating temperature range from -55C to +125C.

MPLAD30KP120AE3/TR may be employed in a number of applications such as power-supply circuits, digital logic circuits, computer circuits, and automotive applications. TVS diodes are increasingly being used in a wide range of applications due to their unique protection characteristics. They provide effective protection for circuits and circuitry against transient over-voltage conditions. MPLAD30KP120AE3/TR is one of the devices that can offer excellent protection and performance results.

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