SMAJ4466CE3/TR13

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Voltage - Zener (Nom) (Vz):	11V
Tolerance:	±2%
Power - Max:	1.5W
Impedance (Max) (Zzt):	6 Ohms
Current - Reverse Leakage @ Vr:	300nA @ 8.8V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	DO-214AC, SMA
Supplier Device Package:	DO-214AC (SMAJ)

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Diodes - Zener - Single - SMAJ4466CE3/TR13 Application Field and Working Principle

The SMAJ4466CE3/TR13 is a single Zener diode, typically used in protection and voltage regulators circuits. This diode features low voltage, reverse leakage current, and high Zener impedance, which makes it perfect for signals and power circuits. It is a 3-pin diode package with two cathode pins and an anode pin.The SMAJ4466CE3/TR13 is one of the most widely used and versatile diode packages available on the market. It has a wide range of application fields, and it has become particularly popular in power circuits. One of the main advantages of this diode is its ability to withstand high voltage and power surges. The SMAJ4466CE3/TR13 efficiently protects other components in a circuit from high voltage and current fluctuation by clamping them down and preventing further damage.The SMAJ4466CE3/TR13 is a Zener diode, meaning it can regulate the voltage and current in a circuit. This diode is able to regulate and control the input voltage by aiding or reducing current flow in the circuit.The working principle of a Zener diode is similar to that of a normal diode, but it has the added benefit of allowing current to flow both ways, instead of just one way, depending on the direction of the voltage. In other words, Zener diodes allow a reverse current with a low reverse dynamic resistance.When the reverse bias voltage increases up to a particular level, known as the breakdown voltage, the diode begins to conduct, and the voltage across the diode remains constant regardless of the current flowing through it. This Zener-induced voltage is referred to as the Zener voltage.The SMAJ4466CE3/TR13 is used for voltage regulating in circuits where the input voltage is greater than the specified breakdown voltage. The diode works by clamping the input voltage to the specified breakdown voltage and providing a regulated output voltage. This is achieved by sourcing or sinking current to the load circuit, depending on the magnitude of the input voltage.The SMAJ4466CE3/TR13 is used in various circuits, such as voltage regulators, oscillators, drivers, and power switches. It is also used in electrical protection circuits, as it is able to withstand high voltage and power surges. It is an inexpensive and reliable solution when compared to other Zener diodes, making it a great option for many applications.In conclusion, the SMAJ4466CE3/TR13 diode is an ideal choice for applications requiring a low voltage and high reverse leakage diode with a high Zener impedance. It is suitable for use in power and protection circuits, where it can regulate voltage, provide protection from voltage and current fluctuations, and provide a regulated output voltage.

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