SMAJ4461CE3/TR13

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The SMAJ4461CE3/TR13 is a type of Zener diode, which is a type of diode that is widely used in electronic circuits. It is a single voltage zener diode with a 3-pin package and a reverse voltage of 41 V. The device is used to regulate a voltage level in a circuit. It is typically used to protect a circuit from over-voltage and over-current conditions. The diode has two main uses: to regulate a direct current (DC) voltage level, or as a clamping device.

Application Field

The SMAJ4461CE3/TR13 is used in many applications, including telecom equipment, power supplies, lighting systems and automotive systems. The device is able to regulate current in a wide range of applications, and it is suitable for a variety of linear and switching applications. It is often used in power cycling and voltage clamping, which helps to protect other components from over-voltage and over-current conditions. The diode is designed to be used in high-reliability and high-voltage applications, and it is rated for a continuous voltage of 40 V.

Working Principle

The SMAJ4461CE3/TR13 works by regulating a voltage level in a circuit. It works to ensure that the voltage level does not exceed a predetermined level, which is called the Zener voltage. This voltage is determined by the breakdown voltage of the diode, and it is usually referred to as the Zener voltage or breakdown voltage.

When the voltage in a circuit increases above the Zener voltage, the diode will start conducting and will act as a clamping device. The device will then start dissipating the excess current and voltage in the circuit, keeping it within the predetermined level. This helps to protect the circuit from over-voltage and over-current conditions.

The diode is also able to act as a regulator when used in switching applications, such as LED lighting systems. In this case, the diode will control the current flow in the circuit, helping to ensure that the voltage does not exceed a certain level. The device is also used in power cycling applications, where it acts as a switch to turn the circuit on or off when the current or voltage in the circuit reaches a certain level.

Conclusion

The SMAJ4461CE3/TR13 is a single voltage zener diode that is used in a variety of applications. It is capable of regulating a direct current (DC) voltage level and is often used as a clamping device. The device is also used for power cycling and voltage clamping, which helps to protect other components from over-voltage and over-current conditions. The diode is an ideal solution for a wide range of linear and switching applications, and it is suitable for high-reliability and high-voltage applications.

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