AU3PDHM3_A/H

Series:	Automotive, AEC-Q101, eSMP®
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Avalanche
Voltage - DC Reverse (Vr) (Max):	200V
Current - Average Rectified (Io):	1.7A
Voltage - Forward (Vf) (Max) @ If:	1.9V @ 3A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	75ns
Current - Reverse Leakage @ Vr:	10µA @ 200V
Capacitance @ Vr, F:	72pF @ 4V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	TO-277, 3-PowerDFN
Supplier Device Package:	TO-277A (SMPC)
Operating Temperature - Junction:	-55°C ~ 175°C

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AU3PDHM3_A/H Diodes - Rectifiers - Single

A diode is a two-terminal semiconductor device. It consists of two n-type and p-type regions, forming a junction. Diodes are widely used in applications where a voltage is needed to be delivered from one circuit to another.A typical diode is made from a semiconductor material such as silicon. Diodes can be broadly classified into three types: the rectifier diode, the avalanche diode, and the shockley diode. The rectifier diode is used in rectification and voltage regulation, while the avalanche diode, or Zener diode, is used for voltage regulation and noise protection. The shockley diode is used in switching and power switching applications. Among these three, the rectifier diode is the most commonly used.The AU3PDHM3_A/H Rectifier Diode is a single device with two electrical terminals: the anode and cathode. An electric current flows through this diode when the gate voltage is greater than the cathode voltage. This diode has a rated current of 3A and a maximum voltage of 100V.The operation principle of this diode is simple. When the gate voltage is greater than the cathode voltage, the anode end of the diode will become positively charged. This in turn allows the electrons from the cathode side to enter the p-type material, thus forming a path for the current. Since the current can only flow in one direction, the diode is said to be unidirectional. This diode also has a reversed voltage protection feature, which allows it to block reverse current flow when the cathode voltage is greater than the gate voltage. This ensures that the device remains safe even when subjected to extreme conditions.The AU3PDHM3_A/H Rectifier Diode is commonly used in AC/DC converters, switch mode power supplies and other power management systems. It is used to protect sensitive electronic circuits from voltage fluctuations, which can damage the components. It is also used in high speed switching applications such as communications equipment, RF amplifiers, and audio amplifiers, where it is important to quickly switch between two states.In addition to its applications in power management, the AU3PDHM3_A/H Rectifier Diode can also be used in automotive ignition systems in order to provide a clean, constant voltage to the spark plug. This ensures that the spark plug is sufficiently powered, thus maximizing the efficiency of the system.The AU3PDHM3_A/H Rectifier Diode is usually made from high-temperature resistant, silicon-based materials. It has a high surge overload rating, and is highly resistant to electrical and thermal shocks. This makes it suitable for use in harsh environments.In conclusion, the AU3PDHM3_A/H Rectifier Diode is a versatile device that can be used in a wide range of applications. It is highly reliable, and its reverse voltage protection feature allows it to remain safe even under extreme conditions. It is suitable for use in power management systems, automotive ignition systems, and other high speed switching applications.

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