FMM-22S

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	200V
Current - Average Rectified (Io) (per Diode):	10A
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 5A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr:	10µA @ 200V
Operating Temperature - Junction:	-40°C ~ 150°C
Mounting Type:	Through Hole
Package / Case:	TO-220-2 Full Pack
Supplier Device Package:	TO-220F

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FMM-22S Application Field and Working Principle

The FMM-22S is a two-phase rectifier array. It is a type of semiconductor device that is composed of two p-n junction diodes connected in antiparallel. FMM-22S rectifier arrays are often used for applications that require rectification of AC signals into DC signals. This particular rectifier array is mainly used in applications like welding machines, power supplies and on-board chargers.

Overview of FMM-22S rectifier array

The FMM-22S rectifier array features an isolated dual method of mounting, allowing for easy connection to a variety of different DC power sources. It also features an adjustable current limit feature, allowing users to have better control over the current in the circuit. This is especially useful for applications such as welding, where current needs to be very carefully controlled. The FMM-22S rectifier array has a voltage rating of 800 V, a power rating of 2000 W, and a current rating of 8 A.

Operation of FMM-22S rectifier array

The FMM-22S rectifier array is a two-phase rectifier, meaning it can convert two AC signals at once into DC signals. The two AC signals are applied to the rectifier and two sets of opposite-directional diodes are used to allow the current to flow in only one direction. The current flow is then converted into a DC signal, which can then be used for various applications.When the two diodes are connected in antiparallel, one diode will conduct current when an AC waveform is applied in the positive direction, while the other diode cuts off when the negative waveform is applied. This creates a unidirectional current. The current can then be regulated by adjusting the voltage applied to the diodes in the circuit.The FMM-22S rectifier array can handle high voltage applications, making it perfect for applications such as welding machines and power supplies. The adjustable current limit feature makes it suitable for applications like on-board chargers, where it is important to maintain a constant current flow.The FMM-22S rectifier array is a reliable and efficient device, making it suitable for a wide range of applications. It is important to note that it is best used for applications with relatively low current requirements, as it does not offer as much current as some other rectifier arrays.

Conclusion

The FMM-22S rectifier array is a two-phase rectifier that is often used for applications that require conversion of AC signals into DC signals. It features an adjustable current limit feature, which makes it suitable for applications such as welding machines and on-board chargers. The FMM-22S rectifier array is a reliable and efficient device, making it suitable for a wide range of applications.

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