SMBJ5925AE3/TR13

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The SMBJ5925AE3/TR13 is categorized as a diode-Zener-single. It is an unidirectional semiconductor diode, which is a device that consists of a single semiconductor p-n junction. The device is designed to be used as an efficient voltage regulator and an alternative to the traditional Zener diode.

The SMBJ5925AE3/TR13 is well-suited for a wide variety of applications from signal clamping to reverse polarity protection to peak power applications. It is used to provide the optimum performance in regulating voltages. It is used in applications ranging from consumer electronics, data communications, and automotive to automotive power steering, instrumentation, and communications infrastructure.

The SMBJ5925AE3/TR13 is capable of withstanding high surges of energy and is designed for both static and dynamic voltage regulation. It can be used for a wide temperature range, and is highly reliable in operating temperatures ranging from -65°C to 150°C.

To understand the working principle of the SMBJ5925AE3/TR13, it is important to understand the basic operation of the PN junction diode. When a PN junction diode is forward biased, a current will flow through it as long as a voltage potential is applied. The voltage potential applied to the diode must exceed the breakdown voltage known as the "knee" voltage.

Once the diode is forward biased and the current is flowing, a voltage drop across the terminals will occur, which is known as the forward voltage. This voltage drop is the same for any given diode, and the value depends on the diode\'s voltage rating. This voltage drop is what determines the voltage regulator capabilities of the diode.

When the reverse bias is applied, the diode will not allow current to flow. However, if the potential applied exceeds a particular voltage, known as the Zener voltage, the device will be triggered and will begin to conduct current in the reverse direction. This is known as Zener breakdown and is the principle that is used in the SMBJ5925AE3/TR13.

The SMBJ5925AE3/TR13 is designed to provide a regulated output voltage of 9.2V at a temperature range from -65°C to 150°C, with a maximum operating current of 250mA. It has a maximum power rating of 2.25W and is capable of withstanding a pulse peak current of 1.5A. This device is of the SMB family, which is capable of offering high reverse breakdown voltage and low dynamic resistance.

The SMBJ5925AE3/TR13 is designed to provide a constant voltage output even when subjected to high transient currents caused by spikes in power supply. This is possible due to the internal construction of the diode, which features a high-voltage junction and a low resistance metal-oxide layer.

In conclusion, the SMBJ5925AE3/TR13 diode belongs to the diode-Zener-single category and is widely used in applications such as consumer electronics, data communications, automotive, power steering, instrumentation, and communications infrastructure. It is designed to provide a constant voltage output even when subjected to high transient currents, and is capable of withstanding a pulse peak current of 1.5A. The principles behind the operation of the SMBJ5925AE3/TR13 are the forward voltage and the Zener breakdown.

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