UPT10/TR13

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TVS - diodes, also known as transient voltage suppression diodes, are devices designed to protect sensitive electronic equipment from electrical overstress events. An electrical overstress event occurs when sudden changes in voltage or current cause high enough levels of voltage, current, or both in an electronic component to damage it. TVS diodes can absorb excess electrical energy quickly enough to prevent potential damage to the electronic equipment.

UPT10/TR13 is a common type of TVS diode, often referred to as a bi-directional TVS diode. It is designed to protect sensitive electronic components from the effects of transients and surges on the input or output lines of equipment. The UPT10/TR13 diode protects against current surges up to 10 amperes, and can be used to protect a single line or a pair of lines, such as the incoming +5V and ground lines of a circuit.

The working principle of the UPT10/TR13 diode is to absorb the excess energy of a transient or surge event and convert it to heat in order to protect sensitive electronic components. The diode is usually connected in series with the protected component, and functions by shunting away the excess energy to ground when the voltage exceeds a predetermined level.

The UPT10/TR13 diode may be used in a variety of applications, such as equipment using high-speed logic, sensitive data transmission devices, or communication equipment. It can also be used to protect micro controllers from static discharge or power supply spikes. In addition, the UPT10/TR13 diode may be used in automotive applications to protect against electrical "noise" that may occur when multiple systems are switching simultaneously.

The UPT10/TR13 diode is constructed with a polysilicon chip mounted in a lead frame, and is encapsulated in an epoxy material for protection. The diode has an internal clamping voltage of 400V, which limits the peak transient voltage during an ESD event.

The UPT10/TR13 diode has many advantages over traditional silicon diode surge protectors. It has a fast response time, low clamping voltage, and a low residual voltage after the surge event has passed. It also has a wide operating temperature range, and is capable of withstanding multiple transient events within a short time span.

In summary, the UPT10/TR13 diode is an effective and reliable surge protection device. It is designed to protect sensitive electronic components from electric overstress events by quickly absorbing electrical energy and converting it to heat. The diode can be used in a variety of applications, including high speed logic, data transmission, and automotive applications. Its fast response time, low clamping voltage, and wide operating temperature range make it an ideal choice for protecting sensitive equipment.

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