5KP75A-TP

Current - Peak Pulse (10/1000µs):	--
Base Part Number:	5KP
Supplier Device Package:	R-6
Package / Case:	R6, 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)
Series:	--
Voltage - Clamping (Max) @ Ipp:	121V
Voltage - Breakdown (Min):	83.3V
Voltage - Reverse Standoff (Typ):	75V
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: 5KP75A-TP Application Field and Working PrincipleTVS (Transient Voltage Suppressors) - Diodes provide protection against transient voltage surge and electrical overstress related to events such as electrostatic discharge (ESD), lightning, and inductive switching. The 5KP75A-TP is a popular member of this family.This diode is a 3-terminal multilayer Transient Voltage Suppressor (TVS) device that provides reliable surge protection. It utilizes multiple avalanche series diodes to protect against breakdown, thereby providing protection against ESD and other transient voltages. It is designed to clamp and absorb transient voltage transients up to 5,000W peak pulse power with a 10X1000µs waveform.ApplicationsThe 5KP75A-TP is suitable for various applications, including:• USB and hot plug protection• Automotive ESD protection• Telecommunications and data communication• Industrial equipment• Computers• Circuit protection• Other sensitive electronic equipmentWorking PrincipleThe 5KP75A-TP operates through the combined action of an avalanche breakdown region and a reverse blocking breakdown region. During a fast rising transient voltage, the avalanche breakdown region initiates the suppression of the transient voltage with a pre-designed breakover voltage. The breakdown voltage is designed in such a way that it can absorb the energy created and dissipate it as heat.Similarly, during a slow rising transient voltage, the reverse blocking breakdown region starts to conduct and suppress the transient voltage. The reverse blocking breakdown region is created such that it can absorb the energy created and dissipate that energy in the form of heat.Once the transient voltage has been suppressed, the diode no longer conducts. The breakdown voltage is designed to limit the current during operation to levels far below the power rating of the diode, thus extending the life of the device.ConclusionThe 5KP75A-TP is a reliable and robust 3-terminal TVS diode used for providing surge protection against electrostatic discharge and other transient voltage surges. It is compatible with various sensitive electronic equipment and applications, making it a popular choice for ESD and circuit protection. Its combination of an avalanche breakdown region and a reverse blocking breakdown region enables it to effectively clamp and dissipate the energy created during transient voltage surges.

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