MUR1640CTG

Series:	SWITCHMODE™
Packaging:	Tube
Part Status:	Active
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	400V
Current - Average Rectified (Io) (per Diode):	8A
Voltage - Forward (Vf) (Max) @ If:	1.30V @ 8A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	60ns
Current - Reverse Leakage @ Vr:	10µA @ 400V
Operating Temperature - Junction:	-65°C ~ 175°C
Mounting Type:	Through Hole
Package / Case:	TO-220-3
Supplier Device Package:	TO-220AB

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The MUR1640CTG is an array of rectifiers and diodes that is usually made of silicon and plastic. This type of array is an ideal choice for a range of rectification applications, such as getting the exact voltage and current needed for a specific circuit. It is also useful for clamping, so that the circuit’s voltage will not exceed a certain level.The main benefit of using a MUR1640CTG array is that it eliminates the need for multiple rectifiers. Each element in the array has its own Schottky diode, and there is no need for extra components like a common cathode. This also reduces the size of the array, making it easier to install.The MUR1640CTG array is composed of four Schottky diodes arranged on a single surface. Each diode is separated by an area of polyethylene, making them arc-proof and preventing them from short-circuiting. The polyethylene also surrounds the anode and cathode terminals to ensure their isolation. The diodes have high surge capability, meaning they can handle higher voltages, making them suitable for a variety of applications.The MUR1640CTG can operate at temperatures of up to 150 degrees Celsius. This is thanks to its self-zeroing capability, which allows it to start at lower currents and also protect against overvoltage. This makes it a great choice for applications that require a wide range of operating temperatures. It is also reliable, with a nominal forward voltage drop of only about 0.75V and an average current rating of 400mA.The working principle behind the MUR1640CTG is fairly simple. When the forward voltage divides across the P and N layers in the device, the Schottky barrier forms a depletion zone. This zone forms a conducting path between the P and N layers, allowing a current to flow. The current flow depends on the voltage applied to the device, and the behavior of the device can be analyzed using conventional methods like the Shockley equation.In summary, the MUR1640CTG is a rectifying array of Schottky diodes and is suitable for a range of applications where a low voltage drop and a wide temperature range are needed. It is also arc-proof and has a high surge capability, making it suitable for high-voltage applications. The device is reliable, with an average current rating of 400mA and a nominal voltage drop of 0.75V. Its self-zeroing capability also allows it to start at low currents and protect against overvoltage.

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