SB350-B

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	50V
Current - Average Rectified (Io):	3A
Voltage - Forward (Vf) (Max) @ If:	740mV @ 3A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	500µA @ 50V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	DO-201AD, Axial
Supplier Device Package:	DO-201AD
Operating Temperature - Junction:	-65°C ~ 150°C

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SB350-B Application Field and Working Principle

SB350-B diodes are rectifiers (or voltage stabilizers) that are widely used in many electronics applications. These diodes are most commonly employed to provide a low-noise, high-impedance voltage source to power and/or stabilize sensitive or critical components.SB350-B diodes are single-phase, full-wave rectifiers. This means that the rectified output voltage is approximately twice the amplitude of the incoming supply voltage. The SB350-B rectifiers are designed to rectify three-phase systems and are usually constructed in the form of a three-phase rectified alternating current (AC) bridge.The main advantage of the SB350-B diodes is that they provide an adjustable full-wave voltage supply to power and/or stabilize multiple devices. The adjustable output makes them ideal for use in LED string lights, as well as in many industrial and consumer applications.The SB350-B rectifiers can also be used as voltage references to measure the absolute levels of the incoming and outgoing voltages. This helps to provide accurate power-on times, as well as reliable and accurate readings when performing voltage-related measurements.The SB350-B rectifiers are composed of four separate semiconductor devices – three diodes and a capacitor. The capacitor works to store or “bucket” charge and then releases it to the drain at the same rate as incoming current. This helps to provide a relatively steady output voltage.When SB350-B diodes are used to convert alternating current to direct current, the diode bridge rectifies the voltage and converts it to the desired direct current (DC) voltage. The rectified voltage is then filtered by the capacitor and released to the load (such as an LED string light) or other connected device, keeping the output voltage level relatively constant.SB350-B diodes can also be used for voltage blocking, voltage counting, and current limiting. Voltage blocking will stop reverse currents from developing, while voltage counting will enable the rectifier to detect different voltage levels with one particular voltage level being determined as the output voltage. Current limiting is also possible as the rectifier can be used to control the current flow when it exceeds a predetermined level.The SB350-B diodes have a wide range of uses and applications. They are an ideal solution for connecting multiple devices to a single power source, providing voltage and current regulation, as well as offering efficiency and reliability when powering sensitive devices. Additionally, they can be used as voltage references to measure absolute voltages, as well as providing voltage blocking and current limitation.

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