Series:	TMBS®
Packaging:	Tube
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	100V
Current - Average Rectified (Io):	20A
Voltage - Forward (Vf) (Max) @ If:	1.07V @ 20A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	350µA @ 100V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	TO-220-3
Supplier Device Package:	TO-220AB
Operating Temperature - Junction:	-40°C ~ 150°C

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Diodes - Rectifiers - Single

Application Field of V20100SG-E3/4W

V20100SG-E3/4W is a 1,000V 20.0A ultrafast Schottky rectifier diode with clip bonding technology and a maximum reverse recovery time of only 250 ns. This device is widely used in high-frequency power converters, DC/DC converters as a freewheeling diode, and high-current, low-voltage rectification applications.

Working Principle of V20100SG-E3/4W

The working principle of V20100SG-E3/4W is that it acts as a low resistance path for current to travel in one direction and a very high resistance for current traveling in the opposite direction. This is especially useful for applications where rectifying AC power into DC power is necessary, such as in switching power supplies, automotive power supplies, and other power conditioning circuits.When AC power is applied to the diode, the diode will act as a rectifier, allowing current to flow in one direction only. This flow of current creates a voltage drop across the diode. This voltage is referred to as the forward voltage drop and is the basis of how diodes are used in AC-to-DC power conversion.When the current through the diode reaches the peak of the sine wave, the current must reverse its direction. The diode is designed to quickly transition from allowing current in one direction to allowing current in the opposite direction. This process is referred to as the reverse recovery time. The V20100SG-E3/4W has a reverse recovery time of only 250 ns, making it one of the fastest rectifying diodes available.

Conclusion

The V20100SG-E3/4W is a medium power diode that is ideal for applications that require high-speed rectification. Its low forward voltage drop and ultrafast reverse recovery time make it an excellent choice for high-frequency power converters, DC/DC converters, and other low-voltage high-current rectification applications.

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