3KASMC11HE3/57T

Current - Peak Pulse (10/1000µs):	149A
Base Part Number:	3KASMC
Supplier Device Package:	DO-214AB (SMCJ)
Package / Case:	DO-214AB, SMC
Mounting Type:	Surface Mount
Operating Temperature:	-65°C ~ 185°C (TJ)
Capacitance @ Frequency:	--
Applications:	Automotive
Power Line Protection:	No
Power - Peak Pulse:	3000W (3kW)
Series:	Automotive, AEC-Q101, PAR®
Voltage - Clamping (Max) @ Ipp:	20.1V
Voltage - Breakdown (Min):	12.2V
Voltage - Reverse Standoff (Typ):	11V
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Part Status:	Obsolete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, also known as Transient Voltage Suppressor Diodes, are an essential protection element for electrical and electronic circuits. They are designed to prevent damage to these circuits from overvoltage transients. The 3KASMC11HE3/57T TVS Diode is a popular choice for many applications protecting electronics from destructive transients. The 3KASMC11HE3/57T is designed to provide ultra-low capacitance, allowing it to protect sensitive circuits connected to high frequency signal pins. Its low 9pF maximum capacitance ensures that the TVS diode will not degrade the performance or speed of the circuit. With its low voltage clamping capability, the TVS diode can withstand up to 1.5KV transient overvoltage spikes, making it an ideal choice for system level ESD protection. The most common application for the 3KASMC11HE3/57T is for ESD protection, either for board level applications or for system level protection of electronics. It is also used for circuit protection against high voltage spikes, such as those caused by lightning strikes or power surges. The 3KASMC11HE3/57T is also capable of providing reliable protection against inductive loads, which can cause a wide range of problems such as circuit failure, data corruption, and even destruction of components.The working principle of a TVS Diode relies on its electrical breakdown characteristics. When a voltage spike is applied to the diode, its voltage rating is exceeded and the diode will break down forming a low resistance path, allowing the current to be diverted away from the sensitive circuitry. Once the voltage has dropped below the diode\'s breakdown voltage, the diode will return to its “off” state, blocking any further current flow and protecting the circuit once again.Due to its low capacitance and fast response time, the 3KASMC11HE3/57T TVS Diode is a reliable and effective choice for many applications. It offers superior protection for a wide range of electronics and is designed to provide reliable protection against high voltage transients, ESD events, as well as inductive loads. Its small size also makes it customizable and ideal for use in many modern consumer electronics.

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