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TVS-Diodes

Transient Voltage Suppressors (TVS), also known as Transient Voltage Suppression (TVS) Diodes, are bi-directional semiconductor switches that are used in many applications. They are used to protect electronic equipment from unexpected voltage transients, which can cause costly and time consuming repairs or losses. TVS Diodes have been designed to quickly detect the presence of a transient event and to quickly draw excess current to ground, protecting the system before it experiences expensive damage.

TVS Diodes come in a variety of packages and configurations. The selection of the appropriate TVS Diodes depends on the type of voltage transients that they are intended to protect against, the maximum environmental operating temperature range, the power and voltage ratings, and the cost/installation requirements. The most commonly used TVS Diodes are Silicon (Si) Avalanche Breakdown Diodes, which provide the highest levels of protection against voltage transients.

824551500 Application Field and Working Principle

The 824551500 is an ultra thin TVS diode which is designed primarily for automotive applications. It incorporates a thin, surface mount chip package to allow flexibility for space-constrained applications. The 824551500 is capable of withstanding very high transient voltages up to 700V, with very low clamping voltages of just 52V.

The 824551500 is designed to protect against electrostatic discharges (ESD) that may be caused by lightning, switching transients, inductive loads, or power spikes. The 824551500 works by sensing the presence of a transient voltage and very quickly drawing the current away from the protected device. The current is then discharged to ground, where it is dissipated safely. This fast response time helps protect the device from excessive current flow or voltage transients.

Because the 824551500 can handle transient voltages up to 700V, it is often used in smart cards, automotive sensors, and memory cards to protect the circuitry from ESD and other transients. The 824551500 is easy to install and mounts to the PCB with either SMD tapes or standard soldering methods. With its low capacitance, it provides excellent protection while maintaining signal integrity with minimal signal disturbance.

Overall, the 824551500 is an ultra thin, robust TVS diode with impressive transient voltage protection capabilities and is suitable for a wide range of applications. It offers the highest level of protection against voltage transients while ensuring minimal impact on the signal integrity of the protected devices.

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