1N5947AE3/TR13

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Voltage - Zener (Nom) (Vz):	82V
Tolerance:	±10%
Power - Max:	1.5W
Impedance (Max) (Zzt):	160 Ohms
Current - Reverse Leakage @ Vr:	1µA @ 62.2V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-65°C ~ 150°C
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	DO-204AL (DO-41)
Base Part Number:	1N5947

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Where electrical circuits can experience a great deal of stress, the 1N5947AE3/TR13 Zener single diode is one of the best options available. The 1N5947AE3/TR13 is designed to help protect circuits from electrostatic discharge (ESD) and transient voltage events, allowing it to handle a maximum reverse voltage of 18V.The 1N5947AE3/TR13 is a dual-purpose diode, as it functions both as a transient voltage suppressor and as a Zener diode. As a transient voltage suppressor, the diode acts as a power grounding device, safely redirecting currents of static electricity away from sensitive elements of a circuit. As a Zener diode, the 1N5947AE3/TR13 helps regulate voltages in a circuit by diverting the voltage to a ground. This prevents any voltage spikes or excess current from reaching the more sensitive elements of the circuit.The versatility of the 1N5947AE3/TR13 makes it applicable in a variety of contexts. For example, the diode is ideal for use in applications where a large reverse voltage is required, such as telecommunications or technology applications. Additionally, the diode is especially beneficial for any type of circuit running on a battery, as it can ensure that the voltage remains within acceptable levels.The working principle of the 1N5947AE3/TR13 is relatively simple. The diode acts like a two-way gate, only allowing current to flow in one direction. It acts as a barrier between the positive and negative sides of a circuit, keeping the two sides balanced. When a voltage spike or static electricity is detected, the diode will divert it to ground, preventing it from reaching the rest of the circuit.The 1N5947AE3/TR13\'s design features a total of three layers. The first layer is a semiconductor layer which works to restrict the current to one direction only. The second layer, which is also made of semiconductor material, is located in front of the first layer. This layer is designed to create a barrier against higher reverse voltages. The third layer, which is the reverse glass seal, acts as the gate between the two layers of the diode. This seal is designed to be exceptionally strong against ESD and transient voltages.In conclusion, the 1N5947AE3/TR13 Zener single diode provides an effective solution for protecting circuits from ESD, transient voltages, and large reverse voltages. It has a simple design that is easy to understand and use and is applicable for a variety of purposes. This makes the 1N5947AE3/TR13 a versatile and reliable choice for any electrical circuit where an appropriate and powerful protection system is needed.

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