VS-VSKE270-08PBF

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	800V
Current - Average Rectified (Io):	270A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr:	50mA @ 800V
Capacitance @ Vr, F:	--
Mounting Type:	Chassis Mount
Package / Case:	3-MAGN-A-PAK™
Supplier Device Package:	MAGN-A-PAK®
Operating Temperature - Junction:	-40°C ~ 150°C

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Introduction

The VS-VSKE270-08PBF is a single rectifier diode that is used in applications such as power supplies and rectifiers. It is manufactured by Vishay and its maximum average forward current is 270 A. This diode is constructed from silicon and has current surge capability of 600 A. This article discusses the application fields and working principle of the VS-VSKE270-08PBF.

Application Fields

The VS-VSKE270-08PBF is primarily used in switch mode power supplies (SMPS) and rectifier circuits. Due to its high current ratings, it is ideal for use in low-cost power supplies and rectifiers that require a high forward current for their operation. This diode can also be used in high-power automotive applications such as alternators and voltage regulators. Additionally, it can be used in industrial and general electronic circuits as a high current rectifier.

Working Principle

The VS-VSKE270-08PBF is a single rectifier diode that works by letting electrons move through it in one direction only. When the applied voltage is positive, then the diode will allow the electrons to flow through it and the current will flow through the circuit. When the applied voltage is negative, then the diode will not allow the electrons to flow through it and the current will not flow. This operation of the diode is known as rectification and it is what enables the diode to regulate the current in the circuit. The VS-VSKE270-08PBF also has a reverse recovery time of 15 ns, which means that it can switch from the on state to the off state at a very high speed. This makes it ideal for switching applications such as motor drives and switching power supplies that require fast switching.

Conclusion

The VS-VSKE270-08PBF is a single rectifier diode that is primarily used in switch mode power supplies and rectifier circuits. It has a maximum average forward current of 270 A and current surge capability of 600 A. This diode works by allowing electrons to flow through it in one direction only and also has a fast reverse recovery time of 15 ns. This makes it ideal for high-power automotive, industrial and general electronic applications.

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