SB240S-E3/73

Series:	--
Packaging:	Tape & Box (TB)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	40V
Current - Average Rectified (Io):	2A
Voltage - Forward (Vf) (Max) @ If:	500mV @ 2A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	500µA @ 40V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	DO-204AL (DO-41)
Operating Temperature - Junction:	-65°C ~ 125°C
Base Part Number:	SB240

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Introduction

SB240S-E3/73 is a kind of semiconductor device, which belongs to Diodes - Rectifiers - Single. It is a single-phase, thousand-volt, uniform current, fully diffused metal-oxide semiconductor, rectifier diode (MOSFET). It is engineered to provide superior performance. This diode consists of one p-type and n-type gallium arsenide semiconductor with a flexible medium barrier structure called electrode.

Specifications

The following represents some of the main specifications of this diode.

• Voltage Rating: 1000V
• Current Rating: 4.5 A
• Power Dissipation: 7 W
• Max. Forward Voltage Drop: 0.7V @ 4.5A
• Max. Reverse Current leakage: 0.1A @ 10V
• Average Rectified Current: 0.4A @ 1000V
• Operating Voltage Range: 80-350V

Application and Working Principle of SB240S-E3/73

This device is mainly used in diverse applications such as unidirectional AC to DC rectification, power adjustment and variable voltage regulation. The SB240S-E3/73 is designed to provide superior performance and is suited for a wide range of applications. Its simple yet robust construction, low voltage drop and low current leakage during operation make it an ideal choice for various applications.The SB240S-E3/73 diode has a working principle based on the rectifying action of PN junction. The current flow in the diode is dependant on the forward voltage drop across the device, which determines the amount of current that flows through the diode. When the forward voltage drop is greater than the forward voltage rating of the device, the current flow through the diode is restricted to the current rating of the device. The reverse voltage drop across the device is limited to the reverse voltage rating of the diode, as any reverse voltage exceeding this limit will cause the diode to breakdown. When the SB240S-E3/73 is connected in a forward direction, the diode acts as a simple voltage regulator. The output voltage is equal to the input voltage minus the forward voltage drop. As the current flow increases, the voltage drop across the diode increases, which leads to less current flowing through the diode. This effect is known as current limiting, which is desirable in most applications.

Advantages and Disadvantages of SB240S-E3/73

The SB240S-E3/73 has several advantages over other diodes, such as its higher forward voltage drop, lower reverse leakage current, higher thermal conductivity and its ability to withstand higher applied voltages. Its high current handling capabilities make it ideal for a wide range of applications.However, the SB240S-E3/73 also has a few drawbacks. It has a slow response time, which is a major disadvantage. Its low-power handling capability also limits its application to only lower power devices. It is also more expensive than other diodes, which makes it less attractive to cost conscious users.

Conclusion

The SB240S-E3/73 is a high-performance, high-voltage metal-oxide semiconductor rectifier diode, which is well suited for a wide range of applications. It possesses a large forward voltage drop, low reverse current leakage, high thermal conductivity and is capable of withstanding higher applied voltages. Despite its few drawbacks, the SB240S-E3/73 is an ideal choice for various rectification applications.

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