1.5KE7V5A

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TVS (transient voltage suppressor) diodes are widely used protect electronic circuits from dangerous overvoltages. All types of overvoltage protection circuits have one common factor: they must dissipate energy. The 1.5KE7V5A transient voltage suppressor diode is perfect for this job and can handle voltage spikes up to 1500W.

The 1.5KE7V5A is a unidirectional (flyback) diode characterized by high peak power capability and very low incremental surge resistance. This diode is designed specifically to protect sensitive electronic components from overvoltage spikes generated by ESD, lightning, and other electrical transients. It is suitable for a variety of applications, from automotive electrical systems to consumer electronics, such as TVs and radios.

Application Field

TVS diodes like the 1.5KE7V5A are used in a variety of applications, including:

• Automotive Electronics - TVS diodes can protect the car\'s wiring from damage by preventing voltage spikes.
• Power Supplies - TVS diodes can protect the power supply and the connected electronic components from potentially damaging voltage spikes.
• Consumer Electronics - TVS diodes can protect TVs, radios, and other consumer electronics from damage due to voltage surges.
• Computer Hardware - TVS diodes can protect computer hardware from damage caused by static electricity or lightning.

Working Principle

A TVS diode like the 1.5KE7V5A works by absorbing excessive voltages and dissipating them as heat. When an overvoltage occurs, the diode\'s lower-resistance state is activated.This makes it conduct, and the excess voltage is redirected through the diode instead of the circuit, thus protecting it from damage. The diode then returns to its low-resistance state, ready to protect the circuit again if another overvoltage occurs. The amount of energy dissipated depends upon the size of the overvoltage and the resistance of the diode.

The 1.5KE7V5A is epoxy-encapsulated overvoltage protection for low-profile surface-mount applications, with very low incremental surge resistance. It has a lead-free nickel barrier base for maximum soldering performance, and its small size makes it suitable for a wide variety of applications. This diode is designed to meet the requirements of the latest E-mark, AEC-Q101, and JEDEC standards.

In conclusion, the 1.5KE7V5A TVS diode is designed to protect electronic circuits against overvoltages. It can handle voltage spikes up to 1500W, and is suitable for a variety of applications, from automotive electrical systems to consumer electronics. Its low incremental surge resistance makes it suitable for low-profile, surface-mount applications, and it meets the requirements of various industry standards.

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