5KP48A-B

Voltage - Clamping (Max) @ Ipp:	77.4V
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:	5000W (5kW)
Current - Peak Pulse (10/1000µs):	65.9A
Series:	5KP
Voltage - Breakdown (Min):	53.3V
Voltage - Reverse Standoff (Typ):	48V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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IntroductionThe 5KP48A-B is a TVS (transient voltage suppressor) diode used in many applications. It has a fast-acting response and is available in many package sizes for virtually any application. It is used for protecting sensitive devices from high voltage spikes and transient voltage conditions. This article will discuss the application field and working principle of the 5KP48A-B TVS diode.Application FieldThe 5KP48A-B is designed for use in AC and DC failure protection, power line isolation from DC, ESD protection, surge pulse current protection, telecommunication protection, as well as automotive applications. It can be useful in any application requiring surge or noise protection from high voltage electricity. It is also suitable for fast-acting clamping applications, requiring protection from voltage transients in very short or very long duration time frames.Working PrincipleThe 5KP48A-B operates on a semi-conductor principle. It consists of four semiconductor layers that act as voltage-limiting diodes. The layers are configured in a bridge arrangement and the total of the four layers forms an anode and a cathode. When the voltage exceeds the breakdown voltage of the diode, it conduct abruptly and the current flowing through it is limited to a safe level. The 5KP48A-B can block or absorb high voltage surges instantly, limiting the voltage to a safe levels.Package OptionsThe 5KP48A-B TVS diode is available in several package sizes, making it suitable for a range of applications. The package sizes range from 55 to 731 mV. It is available as adjustable surface-mount, axial leaded, and tin-plated surface-mount packages.ConclusionThe 5KP48A-B is a type of transient voltage suppressor (TVS) diode used for protecting sensitive devices from high voltage spikes and transient voltage conditions. It operates on a semi-conductor principle and is available in several package sizes for a variety of applications. It is a fast-acting response diode and can block or absorb high voltage surges instantly, limiting the voltage to a safe levels. As such, it is a popular choice for AC and DC failure protection, power line isolation from DC, ESD protection, surge pulse current protection, and telecommunication protection.

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