PDZ6.8B,115

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	6.8V
Tolerance:	±2%
Power - Max:	400mW
Impedance (Max) (Zzt):	40 Ohms
Current - Reverse Leakage @ Vr:	500nA @ 3.5V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 100mA
Operating Temperature:	150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	SC-76, SOD-323
Supplier Device Package:	SOD-323
Base Part Number:	PDZ6V8

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Introduction to PDZ6.8B,115 Zener Diodes

PDZ6.8B,115 Zener Diodes are used to protect electronic devices from excessive damage caused by overvoltage. This type of diode consists of a P-type semiconductor material and a N-type semiconductor material connected together at one end by a thin layer of lightly doped N-type semiconductor material. When high current or voltage is applied to the diode, the electrons in the N-type semiconductor material become excited and begin to cross the thin layer of lightly doped semiconductor material causing an avalanche breakdown. This process results in a conductive connection between the P-type and N-type semiconductor materials, thus allowing currents and voltages to pass through the diode.

Application Field and Working Principle of PDZ6.8B,115 Zener Diodes

PDZ6.8B,115 Zener Diodes are used to protect electronic devices from voltage or current overloads. For example, they can be used as protection against voltage transients in circuits or in power supplies. They can also provide a regulated voltage output when used in a voltage regulator circuit. The working principle of a PDZ6.8B,115 Zener Diode is based on its rd Breakdown Voltage property. The breakdown Voltage is the minimum value of reverse Voltage at which the diode starts to amplify current. At this voltage, the diode begins to conduct current and is thus able to regulate voltage levels. PDZ6.8B,115 Zener Diodes normally show a linear characteristic for higher values of reverse Voltage. This means that the relationship between the reverse Voltage and current through the diode is almost linear, which makes them ideal for use in power regulation applications.

Design Considerations

When designing with PDZ6.8B,115 Zener Diodes, engineers should take into account the maximum reverse Voltage rating of the diode, which is the maximum amount of Voltage that can be applied in the reverse direction without permanently damaging the diode.In addition, engineers should also consider the manufacturer’s rated Voltage and power ratings, which indicate the maximum Voltage and power the diode can safely handle in normal operating conditions. They should also take into account the leakage current, which indicates the amount of current that passes through the diode when it is not actively conducting.Finally, manufacturers often provide derating curves for PDZ6.8B,115 Zener Diodes that indicate the amount of power or Voltage the diode can safely handle when the environment temperature changes.

Conclusion

PDZ6.8B,115 Zener Diodes are used to protect electronic devices from voltage or current overloads. The working principle of the diode is based on its reverse Breakdown Voltage property, which causes an avalanche breakdown when high current or voltage is applied to the diode, allowing current and voltage to pass through. Design considerations when using this type of diode include the manufacturer’s rated Voltage and power ratings, leakage current, and the derating curves when environment temperature changes.

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