15KP17

Voltage - Clamping (Max) @ Ipp:	30.77V
Supplier Device Package:	P600
Package / Case:	P600, Axial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 175°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	15000W (15kW)
Current - Peak Pulse (10/1000µs):	--
Series:	15KP
Voltage - Breakdown (Min):	17.86V
Voltage - Reverse Standoff (Typ):	17V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

TVS (Transient Voltage Suppression) diodes are high-performance components designed for overvoltage protection. This diodes are typically used in telecom, military aerospace, and industrial environments, where they can protect sensitive electronic circuits from voltage transients. The 15KP17 is widely used in these types of applications, and it is one of the most common TVS diode choices.

Construction and function

The 15KP17 is constructed with a semiconductor substrate, several metal layers, and a metallic contact point. The semiconductor substrate is unique to the 15KP17 and provides the diode with extra protection and voltage control. The metal layer is responsible for forming the junction between the semiconductor and the contact point. The contact point provides the necessary connection between the diode and the circuit board.

TVS-Diodes in their Applications Field

TVS-diodes are used for voltage transient protection in application fields such as telecommunication, computers, and other industrial applications. These diodes help protect sensitive electronic devices from high-voltage transients that can occur due to lightning strikes or power rail fluctuation. The 15KP17 is often used in applications where high-voltage transients occur. In these cases, it is capable of handling high voltage transients up to its maximum rated value.

How They Work

TVS-diodes are designed to limit the maximum amount of voltage that is passed through to the device being protected. They are also designed to limit current as well. They achieve this by allowing a voltage sensitive gate to close as soon as the voltage exceeds the diode’s rated value. This gate prevents current from flowing and therefore protects the device from damage. Once the transient is over, the gate reopens and the device is safe again.

Conclusion

The 15KP17 is an important component for overvoltage protection in applications where high-voltage transients occur. It is capable of handling high voltage transients up to its rated value and is reliable in its protection of sensitive electronic devices. The unique construction of the 15KP17, along with its voltage control, makes it a popular choice for telecom, military, and industrial applications.

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