UF4004-E3/53

Series:	--
Packaging:	Tape & Box (TB)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	400V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	1V @ 1A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	50ns
Current - Reverse Leakage @ Vr:	10µA @ 400V
Capacitance @ Vr, F:	17pF @ 4V, 1MHz
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	DO-204AL (DO-41)
Operating Temperature - Junction:	-55°C ~ 150°C

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Introduction

UF4004-E3/53 is a type of single rectifier diode in an SMD (Surface Mounted Device) package. It is a three-pin rectifier diode that is widely used in many applications. This includes consumer electronics, industrial equipment, automotive electronics, telecommunications equipment and medical applications.

Applications

The UF4004-E3/53 rectifier diode has a wide range of applications. One of the common applications is in switch mode power supplies (SMPS). These SMPS are used in consumer electronics such as mobile phones, laptops, gaming consoles and other electronic devices. The diode is also widely used in rectifying AC power sources such as solar panels and other renewable energy sources.In the industrial sector, the UF4004-E3/53 is often used in motor controllers, frequency converters and variable frequency drives (VFDs). It can be used as a power rectification device in AC/DC power converters in automation equipment. The diode can also be used in static inverters and DC/DC converters.In the automotive industry, the UF4004-E3/53 can be used in automotive battery chargers, power supply systems and on-board power systems. It is also used in the audio systems of cars, in video systems and in driver assistance systems such as those related to lane detection and blind spot detection. The UF4004-E3/53 is also used in medical imaging systems such as computed tomography (CT) and magnetic resonance imaging (MRI) scanners, as well as medical electronics.

Working Principle

The UF4004-E3/53 rectifier diode consists of three terminals, namely the anode (positive), cathode (negative) and gate (control). The anode and cathode of the diode form a PN junction. The PN junction allows the current to flow in only one direction, i.e. from the anode to the cathode. The gate terminal is connected to the base of the diode and is used to control the diode\'s operation. When a voltage is applied across the anode and cathode terminals, the diode conducts current in the forward direction. The voltage at the anode needs to be higher than the voltage at the cathode for the current to flow in forward direction. When the voltage is applied in the reverse direction, the diode does not conduct current, and the voltage drop is minimal (usually less than 0.7V). This function of the diode makes it ideal for use as a power rectifier. The UF4004-E3/53 has a maximum repetitive peak reverse voltage (VRRM) of 400V, a maximum forward current (IF(AV)) of 5A, and a maximum surge current (IFSM) of 10A. The diode has a low forward voltage drop (VF) of 0.90V at an IF of 5A and a thermal resistance (RθJ-L) of 130°C/W.

Conclusion

The UF4004-E3/53 is a type of single rectifier diode in an SMD package. It is a three-pin rectifier diode, and has a wide range of applications in consumer electronics, industrial equipment, automotive electronics, telecommunications equipment and medical applications. The diode works on the principle of a PN junction, allowing only current to flow in one direction. It has a maximum repetitive peak reverse voltage (VRRM) of 400V, a maximum forward current (IF(AV)) of 5A, and a maximum surge current (IFSM) of 10A.

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