1PMT4117E3/TR13

Series:	POWERMITE®
Packaging:	Tape & Reel (TR)
Part Status:	Active
Voltage - Zener (Nom) (Vz):	25V
Tolerance:	±5%
Power - Max:	1W
Impedance (Max) (Zzt):	150 Ohms
Current - Reverse Leakage @ Vr:	10nA @ 19V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 200mA
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	DO-216AA
Supplier Device Package:	DO-216

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Introduction

1PMT4117E3/TR13 is a Zener diode that can be used to protect electronic equipment from high voltage surges and transients. It has a wide range of applications in the electronics industry, such as in DSP, LED lighting, and automotive applications. This diode is used for voltage protection and can be used in many different situations.

Application Field

1PMT4117E3/TR13 is well-suited for surge and transient protection in most electronic devices. Its working voltage range is 6.2 to 80 V (maximum) and its power dissipation is 1 W. Its zenerl diode constructions offer many advantages, including better performance in pulsed currents and lower power dissipation over traditional silicon diodes. As a result, this diode can provide better protection for sensitive electronics such as DSP systems, LEDs, and power electronics.1PMT4117E3/TR13 is also used in automotive applications. Automotive applications require high current and voltage reverses and transients, as well as stability over a range of temperatures. The 1PMT4117E3/TR13 is designed for these applications and can withstand up to 500V. It is also designed to self-protect, meaning it will shut down if too high of a voltage is applied. Additionally, the diode is temperature-tolerant and has a low leak current, making it ideal for automotive applications.

Working Principle

A Zener diode works by creating a voltage drop on one of the two terminals, while the other remains unchanged. When a voltage is applied across the two terminals, the electric current flows through the diode, creating a voltage drop. This voltage drop is referred to as the Zener voltage, and it is determined by the characteristics of the diode. This voltage is the same regardless of the applied current.When the applied current is greater than the Zener voltage, the diode shorts and the voltage passes through. This is known as the Zener breakdown. When the applied current is less than the Zener voltage, then the voltage on one side is blocked, and the voltage on the other does not change. This is referred to as Zener clamping, and is the main function of 1PMT4117E3/TR13.The 1PMT4117E3/TR13 is designed to clamp the voltage and protect sensitive electronics from voltage over-voltage and over-current. This diode can be used to protect circuits from ESD, lightning protection, and hV transients, which can cause significant damage to electronics.

Conclusion

1PMT4117E3/TR13 is a Zener diode that can be used to protect electronic equipment from high voltage surges and transients. It is used in many different applications, including DSP, LED lighting, and automotive applications. The diode works by creating a Zener voltage drop between the two terminals, which is determined by the characteristics of the diode. When too large of a current is applied, the diode shorts and the voltage passes through. This voltage regulation protects the electronic devices from voltage over-voltage and over-current.

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