CGRM4004-G Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	400V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 1A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr:	5µA @ 400V
Capacitance @ Vr, F:	15pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	SOD-123T
Supplier Device Package:	Mini SMA/SOD-123
Operating Temperature - Junction:	-55°C ~ 150°C
Base Part Number:	CGRM4004

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CGRM4004-G Application Field and Working PrincipleThe CGRM4004-G is a single, surface mount diodes rectifier. It is commonly used in a variety of applications, including AC-DC power supplies and other power conversion systems such as switching, rectifying, and diode-bridge rectification, as well as general appliance applications. The device can also be used in other applications requiring high-temperature operation over short or continuous periods.The CGRM4004-G provides highly efficient, high-performance rectification in a wide range of power circuits, with a maximum forward current rating of 8A and integral fast-recovery diode. This diode reduces switching losses in the circuit and helps to minimize power losses in the power supply. The CGRM4004-G also offers excellent thermal resistance and low junction capacitance.The working principle of the CGRM4004-G is based on the principles of diode rectification. In this process, a diode performs two basic functions: rectification and protection. A diode rectifies the input current, meaning it converts the AC current or voltage into a DC current or voltage. It also provides protection by limiting the input current to prevent circuit damage.The CGRM4004-G uses a dopant-diffused semiconductor junction, which is the basis of its rectifying action. The junction has an anode and a cathode that is electrically connected to the source and load. When the source current flows from anode to cathode, it is rectified into a DC current or voltage. This current or voltage is then amplified and passed on to the load.The diode is also able to block the flow of current in the reverse direction, which helps protect the load from high voltage spikes. In the CGRM4004-G, this protection is provided by the device\'s fast-recovery diode. The fast-recovery diode helps to reduce switching losses and minimize damage caused by high-voltage spikes.The CGRM4004-G is an ideal device for a wide range of applications, from AC-DC power supplies to general appliance applications. Its high-temperature capability and fast-recovery diode make it an excellent choice for power conversion and rectification in a variety of systems.

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