1PMT5916C/TR13

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Voltage - Zener (Nom) (Vz):	4.3V
Tolerance:	±2%
Power - Max:	3W
Impedance (Max) (Zzt):	6 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 1V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	DO-216AA
Supplier Device Package:	DO-216AA
Base Part Number:	1PMT5916

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Diodes - Zener - Single - 1PMT5916C/TR13 Application Field and Working Principles

A single zener diode, like the 1PMT5916C/TR13, is a diode specifically constructed to allow current to flow in the forward direction, just like any diode. Unlike regular diodes, when the reverse voltage is increased beyond the device\'s specified breakdown voltage, the device allows a large increase in reverse current. The 1PMT5916C/TR13 is a single zener diode with a breakdown voltage of 16V.

Application Fields

Zener diodes, such as the 1PMT5916C/TR13, are used in many different applications. They can be used as voltage references, to regulate voltage, or as a voltage clamp to protect other components from overvoltage. Additionally, they are often used as protection from ESD (electrostatic discharge) and can be used in logic circuits and switching applications.

Working Principles

The 1PMT5916C/TR13 is a zener diode with a forward voltage drop of about 0.7V and a reverse breakdown voltage of 16V. When a reverse voltage higher than the zener voltage of 16V is applied across the 1PMT5916C/TR13, a large increase in reverse current flows which allows the diode to regulate the voltage at the breakdown voltage of 16V.The 1PMT5916C/TR13 also has avalanche characteristics, which means that when the reverse voltage applied to the diode exceeds the breakdown voltage, the diode enters an “avalanche” state where the current continues to increase exponentially. This provides a very low resistance path which allows the diode to quickly absorb large amounts of energy without sustaining damage.The 1PMT5916C/TR13 has very good noise immunity, which means that it is not affected by noise from other circuits, making it ideal for use in noise sensitive environments. It also requires minimal current to operate, making it very efficient.In conclusion, the 1PMT5916C/TR13 is a single zener diode with a breakdown voltage of 16V and very good noise immunity. It can be used in a variety of applications, such as voltage references, voltage regulation, or as a voltage clamp to protect components from overvoltage. Due to its avalanche characteristics and low operating current, it is very efficient and can provide reliable operation in noise sensitive environments.

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