Voltage - Clamping (Max) @ Ipp:	160V
Supplier Device Package:	P600
Package / Case:	P600, Axial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 175°C (TJ)
Capacitance @ Frequency:	--
Applications:	Automotive
Power Line Protection:	No
Power - Peak Pulse:	5000W (5kW)
Current - Peak Pulse (10/1000µs):	31.3A
Series:	Automotive, AEC-Q101, TransZorb®
Voltage - Breakdown (Min):	100V
Voltage - Reverse Standoff (Typ):	90V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS - Diodes: 5KP90HE3/54 Application Field and Working Principle

TVS - Diodes are tools that are used to help protect sensitive electronic components from damage caused by overvoltage or transient conditions. They are made of specialized diodes that have a more capacity to dispose a higher amount of power than traditional diode devices.5KP90HE3/54 is a type of unidirectional TVS Diode that is especially designed for Automotive and Industrial applications. It is used to limit the transient voltage applied to a circuit to protect sensitive electronic components against damage due to overvoltage.The 5KP90HE3/54 has a voltage clamp of 90V and a peak pulse power of 5KW. It features a fast response time, low capacitance, and low leakage current. It also has an operating junction temperature range of -55°C to 125°C, making it suitable for extreme temperature applications.

Application Fields

The 5KP90HE3/54 is most commonly used in Automotive and Industrial applications. It is especially useful in automotive applications such as automotive I/O lines and ECUs, as well as fuel and air conditioning systems. It is also used in industrial applications, such as power supplies, DC-DC converters, transformers, and other power conditioning systems.

Working Principle

The 5KP90HE3/54 works by clamping the transient voltage that is applied to the circuit. When excessive voltage is applied to the device, it clamps the voltage and helps protect the attached components from damage due to overvoltage or a transient condition.The device works by utilizing a Zener diode in series with a parallel connected diode structure. When the Zener diode is forward biased, a voltage limiting action occurs, which clamps the voltage and helps protect the attached components.

Conclusion

The 5KP90HE3/54 is a type of unidirectional TVS Diode that is especially designed for automotive and industrial applications. It is used to limit the transient voltage applied to a circuit to protect sensitive electronic components against damage due to overvoltage. It has a wide range of applications in automotive and industrial fields. The device works by utilizing a Zener diode in series with a parallel connected diode structure, which helps to limit and protect the voltage applied to the device.

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