PZU14B2L,315

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	14V
Tolerance:	±2%
Power - Max:	250mW
Impedance (Max) (Zzt):	10 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 11V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 100mA
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	SOD-882
Supplier Device Package:	DFN1006-2
Base Part Number:	PZU14

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PZU14B2L,315 Application Field and Working Principle

The PZU14B2L,315 diode is a single zener diode which is widely used for many different applications. Its small size and low cost make it an attractive option for applications in which minimal space and low cost are a priority. Its specifications make it suitable for a variety of different applications such as voltage clamping, voltage regulation, voltage divider, and protection against reverse EMF surges.

The PZU14B2L,315 diode is a 500 mW Zener diode with a nominal breakdown voltage of 3.15 V and a maximum reverse voltage rating of 5.3 V. It has a maximum dynamic impedance of 15 Ω when conducting, which is suitable for most linear and reverse-conducting applications. It also has a very low forward voltage drop of 0.25 V with a maximum reverse current of 5 mA.

The working principle of the PZU14B2L,315 diode is based on the way in which Zener diodes behave. Zener diodes are designed to pass current in either direction, but to prevent excessive current from flowing in the reverse direction, the voltage across the diode must be limited to the breakdown voltage of the diode. These diodes work on a principle similar to that of a bipolar junction transistor, but the Zener diode does not require any inputs or base current to regulate the voltage. Instead, the voltage across the diode is limited by its breakdown voltage. When the reverse voltage applied to the diode is higher than the Zener voltage, the diode will start to conduct current and thereby act as a voltage regulator.

The PZU14B2L,315 diode is widely used in a variety of different applications. One of the most common is as a voltage regulator in power supplies. The diode can be used to maintain a constant voltage level in a power supply and is especially useful for preventing voltage spikes in systems that are prone to power fluctuations.

The diode can also be used for voltage clamping in order to prevent excessive current from passing through sensitive electronic components. This can be done by connecting the PZU14B2L,315 diode in reverse-conducting mode, so that it will limit the voltage across the device to a safe level. By doing this, the current through the component is limited, thus protecting it from damage.

The PZU14B2L,315 diode can also be used in voltage dividers. This application is useful for providing a certain voltage level at a predetermined point in a circuit. By connecting the diode in series with resistors, the voltage at the junction point between them can be regulated. This can be used to adjust the voltage levels in a circuit, or even to create switching circuits.

Finally, the PZU14B2L,315 diode can also be used to protect against reverse EMF surges. This can be done by connecting the diode in a reverse-conducting configuration and placing it close to a component which is subjected to the EMF surge. The diode will then limit the voltage across the component and protect it from damage.

In conclusion, the PZU14B2L,315 diode is a very versatile component which has many different applications. It is small, inexpensive, and has excellent specifications which make it suitable for a wide range of applications. Its ability to regulate voltage, clamp current, provide voltage division, and protect against reverse EMF surge makes it a very attractive option for a wide range of electronic applications.

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