DD340N22SHPSA1

Series:	--
Part Status:	Active
Diode Configuration:	1 Pair Series Connection
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	2200V
Current - Average Rectified (Io) (per Diode):	330A
Speed:	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr:	1mA @ 2200V
Operating Temperature - Junction:	-40°C ~ 135°C
Mounting Type:	Chassis Mount
Package / Case:	Module
Supplier Device Package:	BG-PB50SB-1

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Introduction

DD340N22SHPSA1 is a diode rectifier array. It is a small and cost-effective device, manufactured and supplied by KEMET. It is a small non-Isolated multi-chip module (MCM), typically used to protect DC links in a system against power overvoltage conditions. The module can be integrated into the system board, with compact yet robust design.

Application Fields

DD340N22SHPSA1 diode rectifier array can be widely used in the wind energy, solar energy and automotive industries. In the wind energy industry, the module is used for controlling the voltage and current of wind turbines, providing high efficiency and reliability. In the solar energy industry, it is also widely used as an efficient DC link protection, providing maximum system efficiency and reliability. In the automotive industry, the device is used to protect the vehicle’s electrical power system, providing superior surge protection.

Working Principle

DD340N22SHPSA1 diode rectifier array works as an overvoltage protection device. The module consists of two series of parallel-connected diode rectifiers, usually supplied in a single package. When an overvoltage condition is detected, the diode rectifiers turn on, providing a direct path for the loop current to flow from the output to the input of the system. The parallel arrangement of the device is designed to minimize the falling voltage and provide superior surge handling capability.Furthermore, the module features thermal foldback, an important feature for overvoltage protection. This is a type of current limiting feature, designed to protect the system from high surge currents. The module will reduce the current handling capability if an overvoltage condition is detected. This will limit the system current and prevent damage to the system components.

Conclusion

In conclusion, DD340N22SHPSA1 is a small, cost-effective diode rectifier array, typically used to protect DC links in a system, providing high efficiency and reliability. The module can be used in a wide range of industries, such as wind energy, solar energy and automotive applications. The module also features thermal foldback, an important current limiting feature, to protect the system against high surge currents.

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