SMLJ45CAE3/TR13

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TVS (Transient Voltage Suppression) diodes provide protection for electronic components from voltage transients such as Electrostatic Discharge (ESD) and lightning-induced surges. SMLJ45CAE3/TR13 is one kind of TVS diode designed to protect against low/medium energy ESD, electrical transients, and IEC level 4 at input-to-output (I/O) interface. The diode can provide an effective solution in industrial, automotive, medical, military, and commercial applications.

The SMLJ45CAE3/TR13TVS diode is designed to protect EIA RS-232 serial channels, Automotive Ignition and Electrical Systems, and various other applications where protection from transient is required. The device combines fast clamping with the low clamping voltages characteristic of silicon avalanche diode technologies. The diode is capable of handling high peak repetitive surge currents of up to 200A and allows device to safely absorb transients without damage or destruction.

When subjected to an electrical transient, the current flow increases exponentially. This type of overvoltage or undershoot can cause irreversible damage to components and impair system performance. The working principle of the diode is not difficult to understand. The TVS diode is a bipolar semiconductor device designed to clip and clamp the voltage when a certain threshold is reached. When the high input voltage exceeds the breakdown voltage of the TVS diode, an avalanche breakdown occurs. This causes the diode to swiftly and safely reduce the voltage to a safe level. When the voltage falls below the clamping voltage of the diode, the diode is automatically reset.

The SMLJ45CAE3/TR13 TVS diode can be used to protect computer ports, industrial and automotive buses, and radio-frequency (RF) power transistors from electrical transients and ESD. In addition to its robustness and high-level reliability, its fast clamping and low clamping voltage also make it suitable for use in applications that require precise timing. The diode is particularly useful in applications that are subject to gradual overvoltage and long discharges. It can also be used to replace fuses in automotive and industrial electronics.

The SMLJ45CAE3/TR13 TVS diode is a device that is specially designed to provide protection against Electrostatic Discharge and transients. It has a fast clamping response time, and low clamping voltages which make it suitable for use in a wide variety of applications. Its fast clamping and low clamping voltage make it ideal for applications that require precise timing, and it can also be used to replace fuses in automotive and industrial electronics. The diode can provide effective protection against voltage transients for electronic components, as well as robustness and high reliability.

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