MDD95-20N1B

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Configuration:	1 Pair Series Connection
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	2000V
Current - Average Rectified (Io) (per Diode):	120A
Voltage - Forward (Vf) (Max) @ If:	1.43V @ 300A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr:	15mA @ 2000V
Mounting Type:	Chassis Mount
Package / Case:	TO-240AA
Supplier Device Package:	TO-240AA
Base Part Number:	MDD95

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MDD95-20N1B Application Field and Working Principle of Diodes - Rectifiers - Arrays

Diodes, rectifiers and arrays, collectively known as DRAs, are devices designed to convert alternating current (AC) into direct current (DC). DRAs contain diodes, usually two or more, that convert AC power into DC power, making it easier to use in applications. The MDD95-20N1B is an illustration of a state-of-the-art DRA device, providing rectified output suitable for a range of applications.

System Overview

The MDD95-20N1B is a double rectifier system that utilizes smart compensating soft switching technology. It works with a high quality power supply and produces output voltage with minimum ripple noise. Its low profile design and wide temperature range make it suitable for automotive, communication, industrial and consumer applications. Its products are suitable for applications requiring a high frequency line switching of 50kHz to 450kHz. Moreover, the MDD95-20N1B can handle a maximum current of 20A, making it suitable for high current demands.

Features and Benefits

The MDD95-20N1B offers the following features and benefits:

• It is a low profile device with an industry standard 5.7mm height and dual surface mount technology.
• It provides single phase 4kw to 6kw power, depending on the input voltage.
• It works with a wide range of input voltages from 200V to 400V.
• It has a high efficiency of up to 95.7%.
• It has a complete protection circuit that includes adjustable over voltage protection (OVP), overload protection (OPP) and short circuit protection (SCP).
• It can withstand extremely high temperatures of up to 105°C with a maximum load current of 20A.
• Its series process is based on a simple constant power.
• It is designed with high noise immunity features, making it suitable for noisy environments.

Application Field

The MDD95-20N1B has a wide range of applications. It is suitable for automotive products, consumer electronics, computers, communication systems, industrial controllers, as well as general control electronics, home appliances and LED lighting. It can be used in industrial 110/230V AC motor speed control, LED lighting, air conditioning, etc. Additionally, the MDD95-20N1B can be used to power high frequency power converters for consumer, automotive and communication devices.

Working Principle

The MDD95-20N1B works on the principle of rectifying an AC voltage source. It uses two diodes in series connected to the input terminal and two diodes connected to the output terminal in parallel in order to create a rectified DC output voltage and current. The output voltage and current of the diodes are directly proportional to the input voltage. When the input voltage exceeds the turn-on voltage, the diode will conduct current and the output voltage will start to drop. When the input voltage decreases, the diode reverse bias voltage will cause the diode to be in the off state and the output voltage will gradually increase. With the switch on and off cycle of the diodes, the output voltage and current of the MDD95-20N1B will not be fixed but variable, depending on the input voltage of the rectifier.

Conclusion

The MDD95-20N1B is an efficient double rectifier device suitable for a wide range of applications. With its robust design and high thermal capacity, it can handle a maximum current of 20A and provide regulated output voltage suitable for a variety of applications. Its low profile design and wide temperature range make it ideal for automotive, communication, industrial and consumer applications.

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