PMEG4005CT,215

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Configuration:	1 Pair Common Cathode
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	40V
Current - Average Rectified (Io) (per Diode):	500mA
Voltage - Forward (Vf) (Max) @ If:	470mV @ 500mA
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	13ns
Current - Reverse Leakage @ Vr:	100µA @ 40V
Operating Temperature - Junction:	150°C (Max)
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	TO-236AB (SOT23)
Base Part Number:	PMEG4005CT

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PMEG4005CT,215 Application Field and Working Principle

PMEG4005CT,215 is a member of the PMEG4005CT series of rectifier arrays from Infineon Technologies. It is a 5-pin surface mounted device (SMD) integrated circuit (IC) comprising of switching rectifiers of low forward voltage, intended for use in domesticinfluence (AC) voltage interfacing.

Structure and Pin Description

The PMEG4005CT,215 is classified as a diode array and is used primarily for the protection of electrical and electronic components from high voltage transients. It is available in a number of different packages and pin configurations. The PMEG4005CT,215 has five pins with a standard dual inline package (DIP) configuration:The cathode pin is the second pin from the left while the anode is the third pin from the left. The remaining three pins are used for control and enable or disable the diodes in the array.

Applications

The PMEG4005CT,215 is used in a variety of applications including power supplies, battery charger circuits, and power over ethernet (PoE) systems. It can also be used in telecommunication systems to protect sensitive components from overvoltage transients.

Working Principle

The PMEG4005CT,215 is an array of switching rectifiers that work in series, providing an effective rectification process for switching applications. Each rectifier in the array is capable of conducting a forward current of up to 10A. The anode side of each rectifier is directly connected to the main power line and the cathode side is connected to the load.When a positive voltage is present at the main power line, the rectifier diodes will conduct and the diode array will turn on, supplying power to the load. When a negative voltage is present on the main power line, the rectifier diodes will remain reverse biased, switching the diode array off, thus preventing any current from flowing through the load.The PMEG4005CT,215 is also equipped with a thermal protection circuit that prevents the device from overheating during overvoltage or transients. The thermal protection circuit will reduce the on-state current of the diode array if the temperature rises above the specified level, ensuring safe and reliable operation.

Conclusion

The PMEG4005CT,215 is a valuable component for protecting a variety of electrical and electronic components from high voltage transients. It is a 5-pin surface mounted device (SMD) integrated circuit (IC) which comprises of switching rectifiers of low forward voltage. This diode array is used primarily for the protection of components from overvoltage transients and is capable of conducting a forward current of up to 10A. It is also equipped with a thermal protection circuit for protecting the device from overheating.

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