GI1401HE3/45

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	50V
Current - Average Rectified (Io):	8A
Voltage - Forward (Vf) (Max) @ If:	975mV @ 8A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	35ns
Current - Reverse Leakage @ Vr:	5µA @ 50V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	TO-220-2
Supplier Device Package:	TO-220AC
Operating Temperature - Junction:	-65°C ~ 150°C

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GI1401HE3/45 Application Field and Working Principle

GI1401HE3/45 is a diode rectifier, which belongs to the category of single-phase rectifiers. It is a unique p-type device with high current ripple and low operating current. It is mainly used for AC-DC and DC-DC power supply conversions, and is usually used to convert low-voltage AC sinusoidal wave signals into relatively low-voltage, but high-current DC pulses. It is also used in many applications such as light dimmers, switching power supplies, voltage stabilizers, and industrial UPS systems.When the voltage polarity (relative to the diode) is correct, the diode’s p-type material effectively conducts current, minimizing the forward voltage drop over the diode and allowing significant current flow to take place. When the voltage polarity is incorrect, the diode’s n-type material blocks current flow, resulting in a high forward voltage drop and a reverse-biased diode. This reaction is how the GI1401HE3/45 reduces the voltage waveform into a series of DC pulses.The GI1401HE3/45 diode rectifier is especially suitable for the following applications:

• Motor controllers
• Power converters
• DC-DC converters
• Uninterruptible power supplies (UPS)
• Power supply conditioning
• Battery charging
• AC voltage solids
• Light dimmers
• Swimming pool automation systems

The GI1401HE3/45 diode rectifier has many advantages over traditional diode rectifiers. It has a wide operating temperature range (from -40°C to +45°C) and a high current-ripple ratio, while maintaining low operating current. Additionally, it can support wide input AC voltages and offer reverse-voltage protection up to 1kV. It also has a fast switching speed (up to 4MHz) and offers high switching efficiency, making it ideal for applications where high current-ripple and low operating voltage are needed. As far as safety is concerned, the GI1401HE3/45 diode rectifier offers the best protection against short-circuits and spikes. It also offers lower inrush current which helps reduce breakdowns and reduce unnecessary heat. Furthermore, it has a built-in EMC filter to provide compliance with applicable requirements. The primary benefit of the GI1401HE3/45 diode rectifier is its ability to improve the electrical efficiency of power supplies and reduce power losses, resulting in an overall improvement in energy usage. It also minimizes electromagnetic interference and radio frequency interference, which ensures that electronic systems remain reliable and stable. Finally, the GI1401HE3/45 rectifier has an excellent long-term reliability due to its superior material and manufacturing process. To sum up, the GI1401HE3/45 diode rectifier is a reliable and efficient device that can be used in many applications where low power losses and high efficiency are desired. It offers numerous benefits over traditional diode rectifiers, including its wide operating temperature range, high current-ripple, low operating voltage, fast switching speed, reduced inrush current, and improved safety. Furthermore, it is EMC and RFI compliant and has an excellent reliability, ensuring that it provides reliable power conversion for many years.

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