3EZ14D5/TR8

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	14V
Tolerance:	±5%
Power - Max:	3W
Impedance (Max) (Zzt):	5 Ohms
Current - Reverse Leakage @ Vr:	500nA @ 10.6V
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:	3EZ14

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3EZ14D5/TR8 Application Fields and Working PrincipleDiodes are electric components that allow an electrical current to flow in one direction only, preventing the current from flowing in the opposite direction. Zener diodes are a type of diode that are used in DC circuits and work somewhat differently than standard diodes. The 3EZ14D5/TR8 Zener diode is a single diode used in many applications.The Main Uses of the 3EZ14D5/TR8The 3EZ14D5/TR8 is used mainly for the purpose of voltage regulation. It helps maintain a certain amount of current and voltage by regulating the output voltage of a power source.The 3EZ14D5/TR8 can also be used to protect circuits from overvoltage transients, or spikes. Such transient voltages can cause destruction of a circuit if its rated value is exceeded. The diode helps prevent this destruction by providing a low resistance path against overvoltage transients.When used in parallel with other diodes, the 3EZ14D5/TR8 helps to form a bridge rectifier circuit. Bridge rectifiers convert AC (alternating current) to DC (direct current). These rectifiers are used in many electrical applications and are often found in power supplies and AC-DC converters.The Working Principle of the 3EZ14D5/TR8When the diode is subjected to a reverse biasing voltage (voltage in the opposite direction to the flow of current), the diode conductance increases exponentially. This is known as the Zener effect and is used in this diode to regulate the output voltage of a power source.When the reverse biasing voltage reaches a certain level, known as the Zener voltage, the diode current increases exponentially. This helps maintain the output voltage to a predetermined level, and thereby provides voltage regulation.In situations where high current and voltage transients occur, the diode helps provide a low resistance path to prevent destruction of sensitive circuitry.ConclusionThe 3EZ14D5/TR8 is a single Zener diode used mainly for voltage regulation and for protection of circuits from overvoltage transients. It is also used in conjunction with other diodes to form a bridge rectifier circuit. The diode utilizes the Zener effect to regulate the output voltage and to provide a low resistance path against transients.

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