M2045S-E3/4W

Series:	--
Packaging:	Tube
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	45V
Current - Average Rectified (Io):	20A
Voltage - Forward (Vf) (Max) @ If:	700mV @ 20A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	200µA @ 45V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	TO-220-3
Supplier Device Package:	TO-220AB
Operating Temperature - Junction:	-55°C ~ 150°C

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Introduction

M2045S-E3/4W is a type of single rectifier diode that is widely used in industry. The diodes are capable of rectifying low and high voltages, and they feature higher power rating and faster switching times. These diodes are cost-effective and have the capability to withstand various levels of heat and moisture.

Application Field

M2045S-E3/4W devices are widely used in various applications, such as low Voltage Regulators (LVR), smoothing and filtering of AC power, radiofrequency (RF) amplifiers, and high voltage rectifiers.The efficiency of a diode, such as M2045S-E3/4W, can be increased by increasing its conduction area. This is because increasing the conduction area increases the effective current capacity of the diode. The maximum reverse bias voltage rating of the device is 40V. The diode can be used in low-dropout voltage regulators, which are used to maintain a constant output voltage even when the input voltage fluctuates. Furthermore, the diode can be used in AC power supplies. It can be used as a rectifier, transformer and filter element. This diodes is increasingly being used in automotive and communications applications.

Working Principle

M2045S-E3/4W is a semiconductor device. It operates through the Principle of Positive Temperature Coefficient. This means that the device does not require any external voltage for conduction; instead, a small reverse bias voltage is applied on the diode to block the conduction of electrical current. When the reverse bias voltage reaches a critical level, a large current flows through the diode and this is known as the avalanche breakdown. This is due to increased current flow at the junction and increased depletion region at the PN junction. The maximum current rating for the device is 1A. This current rating is very important for high-power load circuits. The forward voltage drop of the device is 0.78V. The reverse breakdown voltage is 40V. This is an important parameter of the device and it should not be exceeded.

Conclusion

In conclusion, M2045S-E3/4W is a single-rectifier diode that is widely used in various industries. It is cost-effective and offers high current ratings, fast switching times, and low forward voltage drop. It is used in applications such as Low Voltage Regulators, smoothing and filtering of AC power, radiofrequency amplifiers, and high voltage rectifiers. The device has a reverse breakdown voltage of 40V, which should not be exceeded in order to maintain a long-term operation life.

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