GI818-E3/73

Series:	SUPERECTIFIER®
Packaging:	Tape & Box (TB)
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	1000V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 1A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Reverse Recovery Time (trr):	750ns
Current - Reverse Leakage @ Vr:	10µA @ 1000V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	DO-204AC, DO-15, Axial
Supplier Device Package:	DO-204AC (DO-15)
Operating Temperature - Junction:	-65°C ~ 175°C
Base Part Number:	GI818

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GI818-E3/73 is one of the most commonly used rectifier diodes today. It is used in a variety of applications, ranging from power conversion to signal switching. In this article, we will discuss the application fields and working principle of GI818-E3/73 so that the reader can better understand the device.The GI818-E3/73 is a single-phase bridge rectifier diode. It is made from a silicon material, with a maximum blocking voltage rating of 800 V. It is commonly used in switching applications due to its ability to handle high surge currents up to 75A.When it comes to application fields, GI818-E3/73 can be found in power supplies, switched mode power supplies (SMPSs), DC-DC converters, motor control systems, and other high-power switching applications. The GI818-E3/73 has a low forward voltage drop, fast switching speed, and high surge current capabilities, which makes it ideal for these types of applications.The working principle of the GI818-E3/73 is relatively simple. It is a four-terminal device that consists of two anode terminals and two cathode terminals. When an external voltage is applied to the anode terminals, current will flow through the device in a forward direction. The device acts as a switch, allowing the current to flow through it when the external voltage is greater than the threshold voltage of the diode.When the external voltage is reduced below the threshold voltage, the diode will become reverse biased, preventing any further current from flowing through it. This is useful in some applications, such as protection against unwanted current flows.Overall, the GI818-E3/73 is a reliable and efficient single-phase bridge rectifier diode. It boasts high surge current capabilities, a low forward voltage drop, and a fast switching speed to meet the needs of many different applications. It is an excellent choice for power conversion and signal switching needs.

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