1EZ130D2/TR8

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Voltage - Zener (Nom) (Vz):	130V
Tolerance:	±2%
Power - Max:	1W
Impedance (Max) (Zzt):	910 Ohms
Current - Reverse Leakage @ Vr:	500nA @ 98.8V
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:	1EZ130

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A Zener diode is a special type of diode that, when connected in a circuit in the reverse direction, allows current to flow from its anode to its cathode. It\'s name, derived from its inventor Clarence Zener, describes its behaviour in reverse biased mode. It is specially designed to have a wide controllable breakdown voltage. 1EZ130D2/TR8 Zener diodes are an example of these type of devices.The 1EZ130D2/TR8 diodes are mainly used in a variety of power supply and voltage regulation applications, such as protecting sensitive electronic components from high voltage, as they can sustain a limited voltage between the two terminals and not allow current to continue to flow when the voltage is exceeded. They also act as voltage references or clamps, providing a stable reference or soft clamping of noise signals at the output of a circuit.The working principle of these diodes is based on the availability of a very thin intrinsic depletion region in the doped regions of the junction. When the diode is biased in the reverse direction, electric fields are created due to the innate electric field of the depletion region. When the reverse bias voltage applied across the diode is increased beyond a threshold, it reaches the point of "breakdown" and electrons and holes in the depletion region combine to form electrical current.The breakdown voltage at which the Zener effect occurs is determined by the doping concentration on either side of the junction. By adjusting the doping a range of different breakdown voltages can be achieved. The 1EZ130D2/TR8 diodes have a breakdown voltage of 13V, and can be used in a variety of regulated power supplies as well as noise signal clamps.The 1EZ130D2/TR8 Zener diodes are available in a number of different packages, such as the TO-92, SOD-323, SOT-23, SOT-223 and SMD packages. They are also available in a large range of power ratings, to suit different applications.The 1EZ130D2/TR8 diodes have a number of advantages that make them suitable for use in a range of applications. They are very efficient in applications that require a regulate voltage as they have low voltage drop when conducting. They also have a very low reverse leakage current, ensuring that current is not wasted when the device is not conducting. Furthermore, the breakdown voltage can be adjusted to suit different applications.Overall, 1EZ130D2/TR8 Zener diodes are a highly efficient and reliable type of diode that can be used to ensure a stable, regulated voltage in a range of applications. Thanks to its wide range of power ratings and packages, it is well suited to a variety of different use cases. Its low voltage drop and low reverse leakage current further facilitate its use.

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