PTZTE2513A

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Not For New Designs
Voltage - Zener (Nom) (Vz):	13V
Tolerance:	±6%
Power - Max:	1W
Impedance (Max) (Zzt):	10 Ohms
Current - Reverse Leakage @ Vr:	10µA @ 10V
Operating Temperature:	--
Mounting Type:	Surface Mount
Package / Case:	DO-214AC, SMA
Supplier Device Package:	PMDS
Base Part Number:	PTZ13

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Diodes, which are two-terminal electronic components, play an important role in the modern electronic industry. They can be used for rectifying or switching purposes. Zener diodes, as one of the most well-known types of diodes, are mainly used for the purpose of voltage regulation.The PTZTE2513A is a single type of Zener diode, which has been widely used in various applications and found to be highly reliable. It is designed to provide a low forward voltage drop for higher current handling capacity and improved efficiency.PTZTE2513A can be employed in various applications, including:

• Power supplies: PTZTE2513A can be used in power supplies to protect against voltage transients. The low and stable reverse breakdown voltage of the diode can help reduce the surge current to a safe level, ensuring the stability of the power supply.
• Voltage regulators: PTZTE2513A is widely used to regulate the voltage supplied to the load. By connecting the diode in series to the power source, the output voltage can be clamped and stabilized at the reverse breakdown voltage.
• Voltage clamping: PTZTE2513A can be used for limiting the peak of the AC waveforms. It can be connected in parallel to the load to limit the peak of the AC waveform to the reverse breakdown voltage.
• Voltage and logic circuits: PTZTE2513A can be used in various logic and voltage circuits to provide a stable reference voltage, which facilitates the operation of the circuit.

The working principle of PTZTE2513A is based on the properties of Zener diodes. Zener diodes are semiconductor devices with a p-n junction. When a voltage higher than the Zener voltage is applied, the device becomes forward-biased, and the current will flow through the junction. This process is known as the Zener breakdown. As the current flows through the p-n junction, the electrons and holes recombine, producing an electric field. This electric field will reduce the voltage across the junction to the Zener voltage, and stop the current flow. This prevents further damage to the device, and helps to maintain a stable output voltage.The PTZTE2513A is designed with a reverse current leakage of 1mA and a reverse breakdown voltage of at least 16V. Thanks to its low reverse current, the PTZTE2513A can provide a greater power handling capacity than other diodes which allow higher reverse currents.In conclusion, PTZTE2513A is a single type of Zener diode which can be used for various applications, including power supplies, voltage regulators, voltage clamping and voltage and logic circuits. It can provide a low forward voltage drop and can help to limit the surge current to a safe level. The working principle of the PTZTE2513A is based on the Zener breakdown, which helps to maintain a stable output voltage by stopping the current flow when the reverse breakdown voltage is reached. The low reverse current leakage allows the PTZTE2513A to provide greater power handling capacity than other diodes which allow higher reverse currents.

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