15KPA85A-HR Circuit Protection

Voltage - Clamping (Max) @ Ipp:	137.6V
Supplier Device Package:	P600
Package / Case:	P600, Axial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 175°C (TA)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	15000W (15kW)
Current - Peak Pulse (10/1000µs):	109.7A
Series:	15KPA-HR
Voltage - Breakdown (Min):	94.9V
Voltage - Reverse Standoff (Typ):	85V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS - Diodes are a form of surge protection devices designed to protect delicate electrical components from over voltage or transient voltage situations. The 15KPA85A-HR is one such device which can be used in a variety of applications to protect critical components from voltage transients and other over-voltage spikes.The 15KPA85A-HR TVS diode is an unidirectional surface mount device that is constructed with a semiconductor material such as silicon or polysilicon. The 15KPA85A-HR has a very low dynamic resistance which means it is able to handle high currents and very transient voltages. This makes the 15KPA85A-HR an ideal choice for applications that require high current protection against over-voltage spikes, such as automotive, telecom, and industrial systems. In order to understand the working principle of the 15KPA85A-HR TVS diode, it is important to understand the basics of a diode. A diode is essentially a two-terminal electronic device which allows current to flow in one direction. When the diode is reversed biased, a depletion region is formed and current cannot flow. The 15KPA85A-HR uses this principle to protect against over-voltage spikes.When a high-voltage transient occurs, the 15KPA85A-HR’s depletion region becomes quickly saturated and full conduction is achieved. This absorbs the excess voltage and prevents it from damaging delicate components. In order to protect against multiple or varying over-voltage events, the 15KPA85A-HR uses a combination of low clamping voltages and high surge current handling. This combination ensures the optimal protection of components that it is connected to.The 15KPA85A-HR TVS diode is widely used in a range of applications and is suitable for multiple industries. It can be used in automotive applications, telecommunications systems, industrial control boards, and computer systems. In automotive applications, it can be used to protect delicate components such as spark plugs, ignition systems and sensors, from voltage transients. In telecommunications, the diode is suitable for use in VHF, UHF, GSM, CDMA, DSL, ISDN and other high speed communication systems. It is also useful in industrial control boards and computer systems for providing surge protection against voltage transients.To sum up, the 15KPA85A-HR TVS diode is a type of surge protection device designed to protect delicate components from overvoltage and transientvoltage events. It uses a combination of low clamping voltages and high surge current handling to provide an optimal level of protection. The 15KPA85A-HR is suitable for use in a wide range of applications and industries, including automotive, telecommunications, industrial, and computer systems.

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