P4KE550A-E3/54 Circuit Protection

Current - Peak Pulse (10/1000µs):	400mA
Base Part Number:	P4KE
Supplier Device Package:	DO-204AL (DO-41)
Package / Case:	DO-204AL, DO-41, Axial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 150°C (TJ)
Capacitance @ Frequency:	90pF @ 1MHz
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	300W
Series:	TransZorb®
Voltage - Clamping (Max) @ Ipp:	760V
Voltage - Breakdown (Min):	550V
Voltage - Reverse Standoff (Typ):	495V
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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Introduction to TVS - Diodes:TVS (Transient Voltage Suppressors) diodes are an important component in electronic systems for preventing surge voltages from damaging or destroying connected components. They are also an important protective device for mission critical applications such as aircraft electronics, medical devices, automotive electronics, and military systems.TVS diodes provide transient voltage protection by rapidly and reliably suppressing overvoltages, protecting the connected components from damage and destruction. These devices are designed to have very short response times so they can prevent any potential harm from a voltage surge. TVS diodes are designed to be able to dissipate large amounts of energy, and can be used as part of a series protective circuit.P4KE550A-E3/54 Application Field and Working Principle:The P4KE550A-E3/54 is a bidirectional, 56V, 5.0A, 500W Transient Voltage Suppressor (TVS) diode. It was designed with an enhanced peak pulse power rating of 500W (8/20μs) and ideal for applications requiring protection from electrical transients such as in medical electronics, automotive electronics, and military systems.The P4KE550A-E3/54 works by quickly and reliably suppressing overvoltages to a safe level within microseconds when triggered. It can absorb large amounts of energy and dissipate it as heat. This removes unwanted voltage spikes from damaging or destroying connected components.The device\'s bidirectional protection enables it to protect circuits from both positive and negative transient voltages, increasing reliability and performance. It is also designed to have a low clamping voltage so it can be used in a variety of applications. The P4KE550A-E3/54 is also RoHS compliant for safety.In conclusion, the P4KE550A-E3/54 is a reliable and efficient TVS diode for applications requiring protection from electrical transients. It works quickly and reliably by absorbing large amounts of energy and dissipating it as heat. This removes unwanted voltage spikes from damaging or destroying connected components while providing RoHS compliance for safety. The device\'s bidirectional protection and low clamping voltage make it ideal for mission critical applications such as aircraft electronics, medical devices, automotive electronics, and military systems.

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