SMAJ5941E3/TR13

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	47V
Tolerance:	±20%
Power - Max:	3W
Impedance (Max) (Zzt):	67 Ohms
Current - Reverse Leakage @ Vr:	1µA @ 35.8V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	DO-214AC, SMA
Supplier Device Package:	DO-214AC (SMAJ)
Base Part Number:	SMAJ5941

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Diodes - Zener - SingleThe SMAJ5941E3/TR13 Diode is a small, single Zener diode that is widely used in a variety of circuit-related applications. The device is a Vz (Zener Voltage) type with a maximum zener voltage of 5.9V and an unidirectional breakover voltage (VR) of 5.2V. Its maximum peak reverse power dissipation (PD) is 600mW, while its maximum reverse current (Ir) is 40mA. This diode typically has a DC leak current of 5mA. The device is popularly employed as a voltage-limiting device. When connected to a network, it ensures the voltage value does not exceed the specified level. It also helps protect the circuit by forcibly restricting the voltage in reverse connected circuits. Apart from safeguarding circuits from overvoltage and overcurrent conditions, modern SMAJ5941E3/TR13 Diodes are also used as avalanche-type switches in high power circuit designs. In such circuits, these diodes function as an impedance isolator that helps separate the load from the source. This can help to effectively regulate power for high-current applications. The SMAJ5941E3/TR13 Diode’s main structure consists of two terminals. One is the positive terminal which is connected to a circuit’s ground, while the other is the negative terminal which is connected to the cathode. It is noteworthy that Zener breakdown occurs when electrons escape from their neutral state and are accelerated in the electric field produced by the diode junction, eventually creating a free electron-hole pair which acts as a current source. The most common principle of operation for the SMAJ5941E3/TR13 Diode is known as reverse-biased volt-ampere characteristics, which are also known as Zener breakdown effects. In this mode of operation, the SMAJ5941E3/TR13 Diode is connected in reverse bias, with the cathode being connected to a higher voltage than the anode. In this arrangement, when the applied voltage reaches the diode’s breakdown voltage (VR), a large current occurs in the diode. The SMAJ5941E3/TR13 Diode has found wide applications in a variety of circuits. It is often used in voltage regulator circuits to regulate the output voltage, and is also employed in power supplies, test equipment and signal conditioning circuits. Additionally, Diodes of this type can also be used in reverse protection devices for protecting various electronic components from damage due to excessive reverse current. The SMAJ5941E3/TR13 Diode is manufactured using an epoxy-molded package that is designed to protect the device from electrostatic discharge, temperature, and mechanical shock. In addition, lead-frame construction provides good thermal stability and low-leakage properties. This diode is also available in a variety of sizes and shapes, making it suitable for use in a wide range of applications. In conclusion, the SMAJ5941E3/TR13 Diode is a small, single Zener diode that is prominently employed as a voltage-limiting device. It is also often used in power supplies, test equipment and signal conditioning circuits. Additionally, this Diode also offers excellent protection against electrostatic shock and mechanical shock due to its epoxy-molded package. Finally, its low-leakage properties, low-cost and wide availability makes the SMAJ5941E3/TR13 Diode an ideal choice for the majority of circuit needs.

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