VS-18TQ045STRRPBF

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Discontinued at Digi-Key
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	45V
Current - Average Rectified (Io):	18A
Voltage - Forward (Vf) (Max) @ If:	600mV @ 18A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	2.5mA @ 45V
Capacitance @ Vr, F:	1400pF @ 5V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Supplier Device Package:	D2PAK
Operating Temperature - Junction:	-55°C ~ 175°C
Base Part Number:	18TQ045

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Diodes - Rectifiers - Single

Diodes - Rectifiers - Single are components used in electrical and electronic circuits to allow electrical current to pass through in only one direction. They are essential for converting alternating current (AC) to a direct current (DC). The VS-18TQ045STRRPBF is one such diode which can be used for this application. This article will discuss the application field and working principle of the VS-18TQ045STRRPBF.The VS-18TQ045STRRPBF is an ultrafast diode designed for high frequency power supplies and telecom applications. It has low forward voltage drop and low reverse leakage, enabling it to be used on converters and power supplies with high efficiency and low power losses. Additionally, it offers high surge capability and high voltage capability, making it ideal for applications that require withstanding high power, such as power supplies and motor drives.The VS-18TQ045STRRPBF is a general-purpose, single phase, ultrafast rectifier diode, with a rated average forward current of 4.5A. It is constructed using molded plastic and packaged in a SMD (Surface Mount Device) design, allowing it to be easily installed on the printed circuit board. It has a maximum reverse voltage of 600V and a forward voltage drop of 1.1V at 4A. The device has a reverse recovery time of 5ns and an operating temperature range of -55°C to +150°C.When a voltage is applied to the anode of the VS-18TQ045STRRPBF, the electrons are attracted to the anode and form a thin layer of n-type material in the p-n junction. This allows current to flow from the anode to the cathode. When the voltage is removed, electrons are expelled from the junction, forming a depletion region which prevents any current flow. This is the working principle of the VS-18TQ045STRRPBF.The VS-18TQ045STRRPBF can be used in a variety of applications, including power supplies, motor drives, UPS, telecom, and other high power applications. In power supplies, it can be used to convert AC to DC, allowing the power to be used by the attached devices. In motor drives, it is used to control the speed and direction of the motor. In UPS, the VS-18TQ045STRRPBF helps to protect sensitive components from power surges. In telecom, it is used to regulate power supply and maximize efficiency.In conclusion, the VS-18TQ045STRRPBF is a general-purpose ultrafast diode which can be used in a variety of applications, including power supplies, motor drives, UPS, telecom, and other high power applications. It has a low forward voltage drop and low reverse leakage, making it ideal for high efficiency and low power loss applications. Additionally, its high surge capability and high voltage capability ensures that sensitive components are adequately protected from power surges. This makes the VS-18TQ045STRRPBF an ideal component for a variety of applications.

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