Voltage - Clamping (Max) @ Ipp:	114V
Supplier Device Package:	DO-204AC (DO-15)
Package / Case:	DO-204AC, DO-15, Axial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 175°C (TJ)
Capacitance @ Frequency:	--
Applications:	Automotive
Power Line Protection:	No
Power - Peak Pulse:	500W
Current - Peak Pulse (10/1000µs):	4.4A
Series:	Automotive, AEC-Q101, TransZorb®
Voltage - Breakdown (Min):	71.1V
Voltage - Reverse Standoff (Typ):	64V
Bidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Box (TB)

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TVS - Diodes

SA64CHE3/73 Application Field and Working Principle

TVS (Transient Voltage Suppressors) diodes are a type of electrical protection device that helps protect sensitive electronic equipment against short-term, high-voltage transients. TVS diodes are an important component of any high-reliability power system and are used in a variety of applications such as automotive, aerospace, industrial and consumer electronics. The SA64CHE3/73 is a popular type of TVS diode and is used in a wide range of applications.The SA64CHE3/73 is a surface-mount, dual column TVS diode with peak pulse power of 930 watts and a maximum operating voltage of 1000 volts. It is designed to be used in a wide range of applications such as high-voltage transients, EMI/EMC immunity, overvoltage protection, and high-current loads. The device combines two parallel circuit elements with reverse polarity connected in series, allowing it to achieve greater performance and robustness than other TVS diodes.The SA64CHE3/73 has a low clamping voltage and low capacitance, which makes it ideal for use in high-speed data lines, telecommunications system, load switch protection, and other applications requiring protection from high-energy transients. Additionally, the device is highly immune to static discharge, making it suitable for a variety of applications that require reliable EMI/EMC protection.The SA64CHE3/73 is designed for both surface mount and through-hole applications, providing flexibility and ease of use. The device is also RoHS compliant, which means that it meets environmental standards set by the European Union in terms of hazardous substances.The operation of a TVS diode like the SA64CHE3/73 relies on a simple principle: When a high-voltage transient occurs, the device conducts current so that the surge is diverted off the protected circuit and is safely dissipated in the device. To ensure optimal protection, the SA64CHE3/73 is designed for peak pulse power up to 930 watts. This high performance helps ensure reliable protection in a wide range of power systems.In summary, the SA64CHE3/73 is a popular type of TVS diode that provides excellent protection against high-energy transients. It has a low clamping voltage and low capacitance, making it suitable for use in high-speed data lines, telecommunications systems, and other applications that require EMI/EMC protection. Additionally, its high peak pulse power and compact design make it ideal for use in a wide range of applications.

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