SMAJ18CA-QH

Current - Peak Pulse (10/1000µs):	13.7A
Supplier Device Package:	SMA (DO-214AC)
Package / Case:	DO-214AC, SMA
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	Automotive
Power Line Protection:	No
Power - Peak Pulse:	400W
Series:	Automotive, AEC-Q101, SMAJ
Voltage - Clamping (Max) @ Ipp:	29.2V
Voltage - Breakdown (Min):	20V
Voltage - Reverse Standoff (Typ):	18V
Bidirectional Channels:	1
Type:	Zener
Lead Free Status / RoHS Status:	--
Part Status:	Active

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TVS - Diodes

TVS (Transient Voltage Suppressors) diodes are used to protect vulnerable electronic circuits from transient voltage spikes and ESD (Electrostatic Discharge) events. These diodes are typically used in applications such as consumer electronics, power supplies, communications equipment and automotive electronics.SMAJ18CA-QH is a high power, uni-directional device designed to protect vulnerable electronics from high environmental transient voltage risks. It is designed to clamp a voltage above its rated voltage and is specifically engineered for applications that sustain elevated temperatures and high voltage transients.SMAJ18CA-QH can handle up to 18 A of peak pulse current. This is enough to protect components from high magnitude transient voltages. It also features a low profile package, which makes it suitable for use in areas with limited space. In addition, it has a wide temperature range, which enables it to operate in extreme temperatures.The SMAJ18CA-QH works by diverting the excessive current away from the circuit which it is designed to protect. This is achieved by creating a junction Schottky barrier with the diode. When a transient voltage spike enters the diode, the barrier breaks down and the excess current is diverted away from the circuit. This prevents damage to the circuit from the excessive current.The SMAJ18CA-QH also features incremental breakdown voltages and matches with its rated power rating. It is designed to handle both ESD events and transient voltage spikes with a high degree of accuracy. It also features an ultra-fast response time which helps it to protect the vulnerable circuit from the damaging transient voltage spike.The SMAJ18CA-QH has many uses in a variety of electronic applications. It is typically used to protect consumer electronics, power supplies, communications equipment and automotive electronics from dangerous transient voltages and ESD events. It has the ability to handle high amounts of current and is suitable for use in areas where space is at a premium. In conclusion, SMAJ18CA-QH is an ideal choice for protecting vulnerable electronic components from transient voltage spikes and ESD events. It handles up to 18 A of peak pulse current and is designed to clamp a voltage above its rated voltage. It also provides ultra-fast response time and incremental breakdown voltages that match the rated power rating. Furthermore, its low profile package makes it suitable for areas where space is limited.

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