SMAJ6486CE3/TR13

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The SMAJ6486CE3/TR13 is a high-reliability zener diode that is widely used across a variety of voltage regulation, ESD protection, and reverse bias applications. It is a single component and has a low cost, making it an attractive solution for many design challenges when looking for reliable, effective performance.

Application Field

The SMAJ6486CE3/TR13 zener diode is most commonly used in the Reverse Bias field, where it is a reliable and cost-effective powerhouse. It is exceptionally good at safeguarding against errors in electronic circuits caused by electrostatic discharge (ESD) as it can reliably and effectively reduce the sudden surge of energy released during an ESD event.

In the Voltage Regulation field, the SMAJ6486CE3/TR13 can be used as a regulator to maintain the current and voltage flowing through the circuit by preventing excessive current or voltage from passing through the diode. This ensures the other components in the circuit (such as transistors and voltage regulators) are not damaged or destroyed by excessive current or voltage.

Working Principle

The SMAJ6486CE3/TR13 zener diode works via a process that is commonly referred to as valence band transition, as electrons transition from the valence band to the conduction band. When a forward current is applied across the diode, the majority of the current flows through the diode due to the electrons flowing from the valence band to the conduction band.

However, when the applied forward voltage exceeds the zener voltage of the device, the electrons are able to transition to the conduction band and powerful avalanche breakdown occurs. This breaks down the depletion region and creates an avalanche effect, allowing the oppositely charged particles to flow through the diode in both directions. This process allows the diode to regulate the voltage and current across the device by limiting the amount of current that can pass through the diode, while simultaneously stabilizing the voltage across the diode.

The SMAJ6486CE3/TR13 is also a high-reliability device, featuring a comprehensive testing program, making it a dependable option for voltage regulation and ESD protection applications. This device is highly reliable in that it is efficient, cost effective, and delivers consistent results for both voltage regulation and ESD protection applications.

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