3KASMC16AHE3_A/H

Current - Peak Pulse (10/1000µs):	115A
Base Part Number:	3KASMC16
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:	26V
Voltage - Breakdown (Min):	17.8V
Voltage - Reverse Standoff (Typ):	16V
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Part Status:	Obsolete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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3KASMC16AHE3_A/H Application Field and Working Principle

TVS – diodes are devices used to protect electrical circuits from transients created by electrostatic discharge, lightning, and other causes. The 3KASMC16AHE3_A/H is a type of TVS diode specifically designed for automotive applications. This article will discuss the application field and working principle of this device.The major application of the 3KASMC16AHE3_A/H is in automotive electric systems, particularly for safety-critical circuits. The device can protect electric circuits from transients caused by Electrostatic Discharge (ESD), load dump events, as well as induced voltage spikes on the Vbat line. It is also useful for over-voltage protection, EMI/RFI filtering, and the suppression of transients.The 3KASMC16AHE3_A/H TVS diode is based on a Metal Oxide Varistor (MOV) technology, giving it excellent ESD protection capabilities. The diode is designed to operate in the Automotive Grade 5 (AEC-Q101) standard. In terms of electrical characteristics, the 3KASMC16AHE3_A/H has a peak working voltage of 16V and leakage current of 5uA under normal operating conditions.The working principle of the 3KASMC16AHE3_A/H is based on the breakdown mechanism. When the voltage at the anode is raised above its rated value, the device enters a breakdown state. During this state, the current through the diode increases exponentially, limiting the voltage across the device. This action protects the components in the circuit from damage due to over-voltage or electrostatic discharge events.The 3KASMC16AHE3_A/H is a highly reliable TVS device designed for automotive applications. Its MOV technology provides superior ESD protection capabilities, and it also offers over-voltage and transient protection. With its highly reliable operation, the 3KASMC16AHE3_A/H is an ideal choice for safety-critical automotive circuits.

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