CMR2U-04 BK

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	400V
Current - Average Rectified (Io):	2A
Voltage - Forward (Vf) (Max) @ If:	1V @ 2A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	50ns
Current - Reverse Leakage @ Vr:	10µA @ 400V
Capacitance @ Vr, F:	28pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	DO-214AA, SMB
Supplier Device Package:	SMB
Operating Temperature - Junction:	-65°C ~ 150°C

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Introduction to CMR2U-04 BK

The CMR2U-04 BK is a single rectifier produced by Transistorelectronic Co., Ltd. It is designed for general-purpose applications including audio, power switching applications, and other low-voltage applications. It is particularly suited for high-voltage rectification and sensing in industrial control systems.

Application field of CMR2U-04 BK

The CMR2U-04 BK is a single rectifier with a maximum voltage rating of 400 volts, a forward current of 5 amps and an average rectified current of 158 mA. It has an excellent power efficiency and is ideal for applications requiring high quantitative precision, such as audio and power switching. Its primary applications include switching, conditioning and rectifying power, noise filtering, monitoring and interfacing signals, and general-purpose DC/AC control applications.

Working principle of CMR2U-04 BK

The CMR2U-04 BK utilizes a bridge rectifier circuit to rectify the AC power provided to the device. A rectifier is a device that converts AC (alternating current) to DC (direct current) by limiting current flow in one direction. The bridge rectifier circuit of the CMR2U-04 BK consists of two diodes, usually in a four-terminal package, connected in a bridge configuration. The bridge rectifier circuit works by allowing sufficiently high forward current to pass through one diode pair while blocking current flow in the opposite direction.The CMR2U-04 BK utilizes a reverse-recovery feature that allows a higher efficiency during phase change, reducing power losses. This is especially beneficial in applications where efficient power and EMI leakage reduction is important. The CMR2U-04 BK also features a low Voltage Drop Out (VDO) in order to minimize power losses.

Conclusion

The CMR2U-04 BK is a single rectifier manufactured by Transistorelectronic Co., Ltd. specifically designed for general-purpose applications. It has an excellent power efficiency and is particularly suited for audio, power switching applications and industrial control systems. The CMR2U-04 BK utilizes a bridge rectifier circuit and features a reverse-recovery feature and a low Voltage Drop Out (VDO) to increase efficiency and reduce power losses.

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