Zener diode with a defined breakdown voltageWEINERTH DIPL-PHYS HANS
The essential factor to determine the breakdown voltage of the diode is its doping concentration. Exceeding this voltage level causes the exponential increase in the leakage current of the diode. When a diode breakdown’s, overheating can be observed. So, when operating with reverse voltages heat ...
稳压二极管（Zenerdiode）稳压二极管（Zener diode）Zener diode (also known as zener diode) is a silicon material surface contact type crystal diode, referred to as the regulator. This diode is a semiconductor device with a high resistance until the critical reverse breakdown voltage is applied. The ...
所属类别:分立元件discrete component 产品名称:Zener Diode; Zener Voltage Typ, Vz:5.1V; Vz Test Current, Izt:20mA; Power Dissipation, Pd:500mW; Package/Case:DO-35; Breakdown Voltage Max:5.1V; Leade 厂商:Vishay Se 生产批号:10+ 封装: ...
VISHAY Vishay Semiconductors Silicon Zener Diodes Zener diodes are special silicon diodes which have a relatively low, defined breakdown voltage, called the Zener voltage. At low reverse voltages a Zener diode behaves in a similar manner to an ordinary silicon diode, that is, it passes only a ...
稳压二极管(Zenerdiode) Zenerdiode(alsoknownaszenerdiode)isasiliconmaterial surfacecontacttypecrystaldiode,referredtoasthe regulator.Thisdiodeisasemiconductordevicewithahigh resistanceuntilthecriticalreversebreakdownvoltageis applied.Thereversebreakdownvoltageregulatortube,ina certainrangeofthecurrent(orpowerlossincertain...
In normal diodes, the breakdown voltage is very high and the diode gets damaged totally if a voltage above the breakdown diode is applied, but in Zener diodes, the breakdown voltage is not as high and does not lead to permanent damage of the zener diode if the voltage is applied. As the...
breakdown voltage. Until the voltage reaches Zener breakdown level, tiny amount of current flows through the diode. Once the reverse bias voltage becomes more than theZener breakdownvoltage, a significant amount of current starts flowing through the diode due to Zener breakdown. The voltage remains ...
Zener Diode Definition: A Zener diode is a special type of diode that allows current to flow in reverse when a set voltage, called Zener voltage, is exceeded. Working Principle: The zener diode working principle involves a voltage-triggered breakdown that allows it to conduct electricity in reve...
A zener diode capable of breakdown at much higher voltages than in the prior art is fabricated by providing a semiconductor substrate of a first conductivity type having an opposite conductivity type first tank disposed therein. The first tank includes relatively lower and relatively higher resistivity...