1.5KE6.8CAE3/TR13 Circuit Protection

Current - Peak Pulse (10/1000µs):	143A
Base Part Number:	1.5KE
Supplier Device Package:	CASE-1
Package / Case:	DO-201AA, DO-27, Axial
Mounting Type:	Through Hole
Operating Temperature:	-65°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	1500W (1.5kW)
Series:	--
Voltage - Clamping (Max) @ Ipp:	10.5V
Voltage - Breakdown (Min):	6.45V
Voltage - Reverse Standoff (Typ):	5.8V
Bidirectional Channels:	1
Type:	Zener
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Introduction

TVS (Transient Voltage Suppressors) diodes are used to protect circuits from voltage spikes caused by ElectroStatic Discharge (ESD) and lightning strikes. 1.5KE6.8CAE3/TR13 is a member of the TVS diode family. This article will discuss the application field and working principle of 1.5KE6.8CAE3/TR13 TVS diodes.

Application Field

1.5KE6.8CAE3/TR13 TVS diodes are suitable for a variety of applications for which a TVS diode is needed, such as automotive, satellite, cell phone and computer equipment. It has been specifically designed for portable device applications that may require a high level of ESD protection such as USB communication and sensitive components protection in consumer and industrial applications.The 1.5KE6.8CAE3/TR13 TVS diode is also suitable for high frequency applications such as the protection of sensitive components in RF, Wimax and Wifi applications. Due to its small size and low capacitance, the diode is suitable for many applications where space is limited.

Working Principle

A 1.5KE6.8CAE3/TR13 TVS diode works by clamping transient voltage spikes. It does this by conducting the transient current away from the protected circuit. When the voltage spike exceeds the breakdown voltage of the diode, the diode conducts current so the voltage remains below the breakdown voltage. Once the current is clamped, the diode returns to an open circuit state.The 1.5KE6.8CAE3/TR13 TVS diode is designed with an operating voltage of 6.8 volts and a peak pulse power rating of 1500 watts. This design reduces the voltage across the diode during an ESD or lightning strike to below 6.8 volts, significantly reducing the amount of damage to the protected circuit.

Conclusion

1.5KE6.8CAE3/TR13 TVS diodes are a valuable component in the protection of electronic devices from damage due to voltage spikes. They are suitable for many applications, and their high peak power rating and low capacitance make them an ideal choice for many portable and high frequency applications. Their working principle is based on the clamping of transient voltage spikes, ensuring their ability to protect circuits from damaging voltage spikes.

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