MSMLJ120CAE3/TR

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The MSMLJ120CAE3/TR is a transient voltage suppressor (TVS) diode used for overvoltage protection. It is designed to protect sensitive electronic devices from lightning and other transient voltages. It is characterized by its low capacitance, fast response time, and low-temperature coefficient. This device is suitable for applications such as automotive, telecom, and computer systems, as well as consumer electronics.

The MSMLJ120CAE3/TR is a series of four zinc oxide (ZnO) based avalanche diode chips from Microsemi. It features a 5 A capacitance, a small package size with 2 pin SMD leads, and is capable of a 6 V to 40 V operating range. The diode has a robust 15 A surge current and a repetitive peak pulse power of 245 W. It offers low leakage current of under 200 nA and a low clamping voltage of 13 V.

The MSMLJ120CAE3/TR has a reverse breakdown voltage of 12 V, and a low junction capacitance of 17 pF, which gives it a fast response time of 1.2 ns. This device is rated for a storage temperature range of -55°C to 125°C and an operating temperature range of -65°C to 150°C. Additionally, the temperature coefficient of peak pulse current is linearized to only 0.5 %/K.

The MSMLJ120CAE3/TR utilizes avalanche breakdown voltage and Zener clamping to protect sensitive electronic components from catastrophic voltage events. It works by clamping the voltage to a safe level and dissipating the energy as heat. This action protects the device from voltage spikes that could otherwise cause permanent damage.

The MSMLJ120CAE3/TR is a reliable over-voltage protection device for a wide range of industrial, automotive, telecom and consumer electronics applications. It is also suitable for applications that require very low leakage current and fast response times.

The MSMLJ120CAE3/TR is an efficient way to protect sensitive electronic components from destructive voltage transients. Its low capacitance, fast switching speed, and low temperature coefficient make it an ideal choice for many applications. This device is a cost-effective solution when it comes to protecting sensitive electronics from lightning and other high-voltage events.

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