SA20A-T Circuit Protection

Current - Peak Pulse (10/1000µs):	15.4A
Base Part Number:	SA20
Supplier Device Package:	DO-15
Package / Case:	DO-204AC, DO-15, Axial
Mounting Type:	Through Hole
Operating Temperature:	-65°C ~ 175°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	500W
Series:	--
Voltage - Clamping (Max) @ Ipp:	32.4V
Voltage - Breakdown (Min):	22.2V
Voltage - Reverse Standoff (Typ):	20V
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Part Status:	Obsolete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 (transient voltage suppressor) diodes are protecting circuits from overvoltage power surges. They are able to control voltage and current transients on a wide range of power systems. The SA20A-T is a specialized TVS diode designed to protect circuits from transient voltage spikes.The SA20A-T is a silicon avalanche protection diode specifically designed to protect different types of circuits in vehicles and on board vehicles against transient surges. It is a specialized unidirectional dual-channel device that offers protection from high voltage transients and high frequency interference. The SA20A-T is available in a variety of package styles and is rated for a service life of 20 million hours.The working principle of the SA20A-T is fairly straightforward. When an overvoltage pulse occurs, a high voltage will be applied across the diode. This will cause a current flow and the diode will be turned on. As the voltage passes through the diode, it will be clamped at a safe level and the pulse will be dissipated across the diode. The SA20A-T is able to clamp voltage at voltages up to 18V.The SA20A-T is suitable for a wide range of applications including automotive applications, onboard vehicles, and communication systems. In automotive applications, it can be used to protect airbag controllers, navigation systems, and door locks from high voltage transients. In onboard vehicles, it can be used to protect communications systems, GPS systems, and other types of electronic devices from transient voltage spikes. Additionally, it can be used to protect communication systems from high frequency interference.The SA20A-T is able to provide protection from transients without affecting the performance of the protected circuit. It is capable of suppressing transients up to 10,000A or 1000V depending on the application. It is also capable of protecting against surges up to 13V. The SA20A-T offers excellent EMC (electro-magnetic compatibility) performance.The SA20A-T is an excellent choice for transient voltage protection in a wide variety of applications. Its small size and low cost make it an ideal choice for many different applications. It is designed to provide reliable protection against transients and to ensure the safety of the protected circuit.

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