SMDA15C-8/TR13 Circuit Protection

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TVS - Diodes are components used to protect electronic circuits from high energy voltage transients like electrical discharges, noise, and electrostatic sparks. These components reduce the effects of over-voltage caused by voltage transients, as they are designed to provide very fast response times and limit the voltage to a safe level.

The SMDA15C-8/TR13 is a transient voltage suppressor (TVS) diode that is specifically designed to protect high-performance circuits against voltage transients on DC bias lines. It has a peak pulse power dissipation of 15W (8/20µs waveform) and a repetitive peak pulse power of 275W.

This diode is most commonly used to protect sensitive electronic components from voltage transients generated by circuits or devices. It can also be used in motor control and switch mode applications. The diode can be used as a single device to protect against a single high energy pulse, or multiple devices can be connected together in order to protect against multiple, simultaneous voltage transients.

The working principle of the SMDA15C-8/TR13 diode is based on the principle of avalanche breakdown. The diode is designed to break down and begin to conduct when the applied voltage reaches a certain level. When this voltage is exceeded, the internal resistance of the diode decreases dramatically, allowing the current to flow to ground and thus suppressing the voltage transient. The diode is designed to be very fast acting, so that it can effectively limit the amount of time that the over-voltage condition exists.

The SMDA15C-8/TR13 diode can be used in many different applications, including power supplies, mobile phones, consumer electronics, and automotive electronics. It can protect against lightning transients, over-voltage conditions, and other high energy transient voltages. It is also an ideal choice for applications where lightning and other transient voltages are not expected or controlled, as the diode can provide protection against transients that occur suddenly and can be too fast for other devices to respond to. With its high peak and repetitive pulse powers, it can also be used in applications where high voltage transient protection is needed.

In conclusion, the SMDA15C-8/TR13 diode is an ideal choice for protecting against high energy transients. Its fast response time and ability to suppress high voltage transients allow it to be used in a variety of applications, from consumer electronics to motor control, to protect circuit components from dangerous over-voltage conditions. The diode is designed to withstand a large amount of peak pulse and repetitive pulse power, making it an invaluable asset to a wide variety of applications.

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