HER203-AP

Series:	--
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	200V
Current - Average Rectified (Io):	2A
Voltage - Forward (Vf) (Max) @ If:	1V @ 40V
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	50ns
Capacitance @ Vr, F:	50pF @ 4V, 1MHz
Mounting Type:	Through Hole
Package / Case:	DO-204AC, DO-15, Axial
Supplier Device Package:	DO-15
Operating Temperature - Junction:	-55°C ~ 150°C

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Introduction

HE203-AP is a rectifier diode made with single package double-sided series with a high-rate current offering. It is the optimal choice of a wide range of applications with its unique characteristics combined with resistance to high current and voltage. This machine was designed to work with any high voltage AC or DC source battery and offers high performance while maintaining low power consumption.

Application Field

The HE203-AP single rectifier diode has a wide range of applications due to its powerful but efficient design. This device can be used for rectification of any high voltage DC or AC source for a secure filtering and power conversion. These rectifiers are commonly used in automotive, industrial, communications and consumer product industries.Among its variety of applications, it as most notably used in consumer products as DC-DC converters and power supplies, surge protectors and other high-voltage equipment. It is also heavily used in consumer electronics such as TVs and audio systems. In automotive industry, this rectifier diode is used in the engine and electrical system management, brake and transmission control, and other sophisticated vehicle operations.

Benefits

HE203-AP has a variety of unique features that set it apart from its contemporaries. This rectifier diode has a maximum reverse voltage of 600V and a current rating of up to 200A, which makes it a perfect option for most high-end needs. One of its greatest advantages is the package size of its construction. It offers maximum power in a small form factor size which makes it easy to integrate into small spaces or circuit boards with minimum strain and few components. The device also features a remarkable low thermal resistance, allowing it to maintain a stable temperature even in high current or voltage applications. It can also easily handle a large number of switchings over a extended period of time, making it ideal for a wide range of applications.

Working Principle

HE203-AP rectifier diode works on the same principle as all regular diodes. It comprises of a metal-filament junction with an anode and cathode connection. In its forward direction, the device works as a protective guard between a DC source and other components of the circuit. The current passes through the metal filaments and junctions, thus providing power to the other components of the circuit. On the other hand, in its backward direction, the diode works as a switch and chemically blocks the flow of electrons and current. It is mainly because of this switching action, the rectifier diode can convert and filter large AC or DC voltages into smaller ones, thus providing a secure and reliable power source for the other components of the circuit. Furthermore, since this device works at a low voltage and current levels, it does not require extra cooling or heating for its operation.

Conclusion

HE203-AP single rectifier diode is a powerful yet efficient choice for a variety of applications. It offers a wide range of features that make it one of the favored choices for any high voltage AC, or DC source device. It has a remarkable package size with high current rating, low thermal resistance and a high temperature rating. It also works on the basic switching principle and can quickly convert and filter large voltages and currents into smaller ones. This makes it one of the most reliable and secure power sources in a wide range of applications.

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