SDP1800Q38CB Circuit Protection

Series:	SIDACtor®
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - Clamping:	170V
Technology:	Mixed Technology
Number of Circuits:	2
Applications:	Ethernet
Mounting Type:	Surface Mount
Package / Case:	8-LDFN
Supplier Device Package:	8-QFN (5x6)

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Application Field and Working Principle of SDP1800Q38CB

SDP1800Q38CB is classified as a TVS (Transient Voltage Suppressor) - Mixed Technology devices. It is a device used for protection of low-power and multiple-bottom lines from transient over-voltage. High operating temperature and high reliability are some of its great features. Its application field includes computers, consumer electronics, wireless communication systems, and other sensitive electrical components.The SDP1800Q38CB can be used for various applications, such as over-voltage protection, line isolation, and signal integrity. It has an excellent temperature coefficient to ensure proper operation even at very high temperatures. It is also very resistant to environmental hazards and EMI (Electromagnetic Interference). In addition, the SDP1800Q38CB is very cost-effective and can be used in a wide range of applications.The working principle of SDP1800Q38CB is based on the principle of carrier-storage effect of a bipolar junction transistor (BJT). A BJT consists of two diodes connected together in an opposite direction. When an over-voltage is applied to the SDP1800Q38CB device, the diodes trap a portion of the energy and store the energy in the form of charge carriers, such as electrons and holes. When the energy is stored in this form in the device, it is diverted away from the circuit, thus preventing over-voltage conditions.The SDP1800Q38CB also utilizes the avalanche breakdown mechanism to divert any high-voltage spikes. Avalanche breakdown is a phenomenon which occurs when a voltage of a certain threshold is exceeded, causing an avalanche of charge carriers. This effectively triples the breakdown voltage of the device, providing protection against over-voltage conditions.The SDP1800Q38CB is a great choice for protection against high-voltage surges and for keeping sensitive electrical components safe from damage. It is very reliable and cost-effective, making it a great choice for a wide range of applications.

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Part Number	Manufacturer	Price	Quantity	Description