15KPA75A

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TVS (Transient Voltage Suppressor) Diodes are a form of surge protection technology that guard against the harmful occurrence of electrical over-voltage. The 15KPA75A is a bidirectional TVS Diode used for the protection of sensitive electronic components from short duration transient over-voltage events on power and data lines. The 15KPA75A is an Unidirectional High Voltage Diode with an OFF state breakdown voltage of 75V, and a 37A 8/20µs off-state surge current capability.

Typical application areas of the 15KPA75A include consumer electronics, power tools and equipment, automotive and commercial applications. It can also be used for wiring-level transient protection, and across the board protection. In addition, the diode can also be used in communication and power distribution systems where transient surge protection is essential.

In terms of operation, the 15KPA75A is designed to be a reverse conducting bipolar junction diode. When the applied voltage is reversed, the diode passes a leakage current that is limited in magnitude to less than 0.2 micro-amperes. As the voltage magnitude across the diode increases, the leakage current also increases in strength exponentially.

When triggered by an external surge, the diode reacts very quickly with a sharp rise in the voltage across the diode. This form of protection increases the diode forward voltage almost instantaneously and the current progresses to a peak value in a short period of time. This high current surge is followed by a sharp reduction in current, resulting in a low steady state current passing through the diode.

In addition, the 15KPA75A is designed to withstand high off-state breakdown voltage without any significant degradation of its off-state characteristics. It also has low reverse leakage current capability, with a typical breakdown voltage of 75V and an 8/20µs off-state power dissipation of 37A. As a result, it can provide excellent transient protection performance for a variety of high voltage applications.

The 15KPA75A is designed with a combination of low on resistance, fast switching times, and high off-state breakdown voltage, making it ideal for the protection of against ESD, EMI, and electrical transients. This makes it suited for a variety of high power applications such as consumer electronics, audio, and telecommunications. It can be used in a variety of applications, such as AC/DC power systems, data lines, over-voltage protection circuits, line filters, surge/investor protection, and random noise suppression.

In conclusion, the 15KPA75A unidirectional High Voltage Diode provides an effective form of surge protection for high power, high voltage applications. It is an ideal form of protection for preventing damage to sensitive electronic components from over-voltage events, and it is designed with low resistance, fast switching times, and high off-state breakdown voltage. As a result, it is suitable for a variety of different applications such as consumer electronics, audio, communications, and power systems.

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