5KP78AHE3/73

Series:	Automotive, AEC-Q101, TransZorb®
Packaging:	Tape & Box (TB)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Type:	Zener
Unidirectional Channels:	1
Voltage - Reverse Standoff (Typ):	78V
Voltage - Breakdown (Min):	86.7V
Voltage - Clamping (Max) @ Ipp:	126V
Current - Peak Pulse (10/1000µs):	39.7A
Power - Peak Pulse:	5000W (5kW)
Power Line Protection:	No
Applications:	Automotive
Capacitance @ Frequency:	--
Operating Temperature:	-55°C ~ 175°C (TJ)
Mounting Type:	Through Hole
Package / Case:	P600, Axial
Supplier Device Package:	P600

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS - Diodes

Transient Voltage Suppression (TVS) diodes are components designed to protect electronic circuits from voltage transients (spikes) which may occur due to inductive or capacitive switching, lightning, or other sources. TVS diodes feature low capacitance, fast response times, and ESD ratings up to 25kV. They are an important part of overvoltage protection in numerous electrical systems across a variety of industries.

5KP78AHE3/73

The 5KP78AHE3/73 is a type of unidirectional TVS diode which has been designed by Littelfuse to provide transient surge protection for sensitive electronic components. This TVS diode has typical capacitance of 15 pF, a breakdown voltage of 78V, and a peak pulse power rating (PPP) of 5kW. The 5KP78AHE3/73 is suitable for use in a wide range of applications, including automotive electronics, industrial equipment, and consumer electronics.

Application Field

The 5KP78AHE3/73 TVS diode is suitable for a number of different applications, due to its low capacitance, fast response time, and ESD rating of 25kV. It is most commonly used in automotive applications, such as airbag control systems, as well as in consumer electronics such as cell phones, tablets, and laptops. Additionally, the 5KP78AHE3/73 is suitable for use in industrial equipment, particularly in applications that require protection against overvoltage and surge events.

Working Principle

The 5KP78AHE3/73 TVS diode operates on a simple principle: in the presence of an overvoltage, the diode\'s internal Zener diode will become active, limiting the voltage at the protected node to the breakdown voltage of the device. This break-over occurs in a matter of picoseconds, making the 5KP78AHE3/73 an ideal choice for protecting sensitive electronics against overvoltage and other transient events. In addition, the diode features low capacitance, which helps ensure fast switching times and minimal losses in power supply systems.

Conclusion

The 5KP78AHE3/73 TVS diode is an ideal choice for overvoltage protection in a wide range of applications, such as automotive electronics, industrial equipment, and consumer electronics. It features low capacitance, fast response times, and ESD ratings of up to 25kV. The 5KP78AHE3/73 TVS diode operates on a simple principle: in the presence of an overvoltage, the diode\'s internal Zener diode will become active, limiting the voltage at the protected node to the breakdown voltage of the device.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description