1.5CE82A BK

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TVS-Diodes are devices used to protect against transient voltage overshoots that typically occur due to Electro Static Discharge (ESD), Lighting Induced Surges, and other types of power related events. The 1.5CE82A BK TVS-Diode is particularly suited for consumer applications in power supply circuits, and it is efficient in suppressing transient voltages exceeding 400V. The working principle of the 1.5CE82A BK TVS-Diode is essentially based on a snap-back voltage mechanism.

This mechanism begins with the device’s relatively high on-state voltage. This on-state voltage, referred to as the breakover voltage, is the voltage at which the diode turns on and starts clamping. Once the device is turned on, its clamping threshold increases iteratively until it reaches the avalanche breakdown voltage, or the maximum voltage the diode can withstand before consequent failure. This snap-back voltage mechanism ensures that the device is able to respond quickly to overvoltage surges, helping to shield sensitive components from damage.

The 1.5CE82A BK TVS-Diode also comes with some limitations. Its maximum achievable power dissipation, for instance, can only be up to 28W. Therefore, designers should ensure enough margin when selecting the device working voltage and ambient temperature for the application it is used in.

In terms of application field, the 1.5CE82A BK TVS-Diode is suitable for protecting sensitive components and systems generally used in LCD TVs, digital electronic cards, DVD players, notebook PCs, and other similar consumer devices. It can also be used in automotive applications including power-line and lighting protection, and other potential applications where overvoltages must be suppressed. As with other TVS-Diodes, the 1.5CE82A BK device is also typically used as an over-voltage suppression device in industrial applications, and as a transient voltage suppressor for DC power circuits.

All things considered, the 1.5CE82A BK TVS-Diode is a powerful device when it comes to short-term energy dissipation. It is an excellent device for protecting sensitive components against transient voltages and overvoltage surges. Its snap-back voltage mechanism ensures that the device is able to deal with these voltage events quickly and efficiently without compromising its robust build quality.

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