1N5348BE3/TR13

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	11V
Tolerance:	±5%
Power - Max:	5W
Impedance (Max) (Zzt):	2.5 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 8V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 1A
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Through Hole
Package / Case:	T-18, Axial
Supplier Device Package:	T-18
Base Part Number:	1N5348

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Introduction to 1N5348BE3/TR13

The 1N5348BE3/TR13 is a single Zener diode commonly used in a variety of electrical applications. It is a three-terminal device, with two terminals connected to the anode and cathode respectively, and a third terminal connected to the Zener barrier. Zener diodes are used in several applications due to their unique abilities to block currents in one direction while allowing them to flow in the opposite direction at a particular voltage level. The 1N5348BE3/TR13 is a popular choice due to its low cost and relative stability in comparison to other diodes.

Application Field and Working Principle of 1N5348BE3/TR13

The 1N5348BE3/TR13 is a popular Zener diode and is used in a variety of applications. Common applications include voltage regulation, transient voltage suppression, protection circuits, and voltage reference circuits. The 1N5348BE3/TR13 is a three-terminal device, with two terminals connected to the anode and cathode respectively, and a third terminal connected to the Zener barrier. Its wide voltage rating of 5.1V to 200V makes the 1N5348BE3/TR13 useful for both low- and high-voltage circuits.The working principle of the 1N5348BE3/TR13 can be best understood in terms of the forward-bias and reverse-bias voltages. In a forward-bias scenario, a voltage is applied to the anode, inducing a current through the diode and enabling the current to flow from the anode to the cathode. In a reverse-bias scenario, however, a voltage is applied to the cathode and the electric field present in the depletion region prevents current from flowing in one direction. This is the basis of the Zener effect, which is the phenomenon that allows the 1N5348BE3/TR13 to block the current in one direction while allowing it to flow in the opposite direction at a particular voltage.The 1N5348BE3/TR13 also has a high temperature coefficient, allowing it to maintain its characteristics as the temperature of the environment changes. This makes it a suitable choice for applications that are exposed to extreme temperatures. The 1N5348BE3/TR13 is rated for a maximum power dissipation of 500mW, allowing it to handle a wide range of power levels. Additionally, it has an operational frequency range of up to 1MHz, allowing it to be used in a variety of high-speed circuit applications.

Conclusion

The 1N5348BE3/TR13 is an incredibly versatile and reliable Zener diode. Its wide voltage range, low power dissipation, high temperature coefficient, and fast operational frequency make it a suitable choice for any application that requires a reliable Zener diode. While it may not be the most powerful Zener diode available, it is certainly one of the most reliable, offering more than enough capability for most applications.

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