EU02ZV0

Series:	--
Packaging:	Tape & Box (TB)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	200V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	1.4V @ 1A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	400ns
Current - Reverse Leakage @ Vr:	10µA @ 200V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	Axial
Supplier Device Package:	--
Operating Temperature - Junction:	-40°C ~ 150°C

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Introduction

EU02ZV0 is a high voltage, high speed diode-rectifier module manufactured by Littelfuse. It comes in a complete package with maximum power dissipation of 3000Watts, maximum reverse voltage rating of 2500V, and surge repetition rate up to 60Hz with surge current up to 50A. It has excellent thermal performance with a temperature coefficient of 0.00025°C/°C. Furthermore, EU02ZV0 is a high speed rectifier module with a very small forward voltage drop making it very suitable for switching powers supplies especially those used in lighting applications.

Application Field

EU02ZV0 is mainly used in switching power supplies, especially those used in lighting applications such as LED and CFL lighting solutions. It is particularly suitable for those power supplies with frequent power off/power on cycles, as it has high surge current rating up to 50A, high surge repetition rate up to 60Hz, and very small forward voltage drop, thus reducing the average power dissipation.EU02ZV0 is also suitable for applications in high voltage DC power generation such as solar and wind power. The high surge repetition rate and low forward voltage enable faster switching, thus making this diode-rectifier module an ideal choice for cost-effective power conversion in these applications.

Working Principle

EU02ZV0 consists of two high-power diodes connected in series. When power is applied, the two diodes work together to convert AC voltage to DC voltage. The two diodes have a small forward voltage drop (around 0.2V). When current passes through these two diodes, it loses very little power during conversion, resulting in an efficient power conversion.When voltage or current surges occur, this diode-rectifier module can also act as a protection for the connected device. For instance, when such a surge occurs, the two diodes will switch on immediately to protect the device under surge. Moreover, due to the small forward voltage drop of the two diodes, the surge current is taken away quickly and with minimal disruption.

Conclusion

EU02ZV0 is a high voltage, high speed diode-rectifier module manufactured by Littelfuse. It has a wide application range, especially in switching power supplies and high voltage DC power generation. Its features include maximum power dissipation of 3000Watts, maximum reverse voltage rating of 2500V, and surge repetition rate up to 60Hz with surge current up to 50A. EU02ZV0 is a very good choice for cost-effective power conversion as it has low forward voltage drop and high surge repetition rate. It also acts as a protection for the connected device when voltage or current surges occur.

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