TPD1E04U04DPLT

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Transient Voltage Suppressors (TVSs) are powerful surge protectors designed to protect electronic systems from over-current and over-voltage damage. TVS diodes, also known as Thyristor Surge Suppressors, are used as low-cost, high-performance protection components for circuit protection and reliability in a variety of applications. The TPD1E04U04DPLT is a very popular TVS Diode model that is used for many protection applications.

The TPD1E04U04DPLT offers protection from transients of up to 5KV, available in Industry Standard SOT-23 (Small Outline Transistor) packages. It is available in several voltages including 3.3, 5.0, 8.0 and 11.0 volts, with a peak pulse current capability of 40 A. Its minimum clamping voltage is 3.2 V and its response time is 5ns. This diode is designed to protect against over-voltages and electrostatic discharge (ESD) during circuit switching.

One of the major applications of the TPD1E04U04DPLT diode is as a surge protectors in consumer electronic products such as laptop and tablet computers, cell phones, digital cameras, game consoles, and medical imaging equipment. It is particularly useful in environments where ESD protection is critical or where long-term reliability is a must. In addition, this diode model is also used to protect industrial and automotive applications such as power supply circuits, motor controls, automotive engines, and power distribution systems.

The working principle of the TPD1E04U04DPLT is based on its unique ability to absorb high-energy transients, such as surges and spikes, and dissipate the excess energy as heat. When a transient overvoltage, such as an ESD pulse, is applied, the diode clamps the voltage below the breakdown voltage by becoming a low-resistance shunt across the two terminals. This shunt allows for the pulse current to be diverted away from the device and dissipated as heat before damage can occur. The TPD1E04U04DPLT is designed with an ESD protection circuit built into the package, which ensures that no high-current surges or spikes can pass through the device. It also has a low-capacitance design, making it ideal for high-speed systems.

The low-capacitance design, combined with the fast response time and high pulse current rating make the TPD1E04U04DPLT ideal for use in a variety of protection applications. The wide operating temperature range, small size, and low-cost make it an attractive option for many different types of designs. By providing reliable and effective protection from high-energy transients, the TPD1E04U04DPLT helps ensure safety and reliability in electronic systems.

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