ESH2BHE3/52T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Discontinued at Digi-Key
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	100V
Current - Average Rectified (Io):	2A
Voltage - Forward (Vf) (Max) @ If:	930mV @ 2A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	35ns
Current - Reverse Leakage @ Vr:	2µA @ 100V
Capacitance @ Vr, F:	--
Mounting Type:	Surface Mount
Package / Case:	DO-214AA, SMB
Supplier Device Package:	DO-214AA (SMB)
Operating Temperature - Junction:	-55°C ~ 175°C
Base Part Number:	ESH2B

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ESH2BHE3/52T application field and working principle

Introduction

The ESH2BHE3/52T rectifier diode is a widely used electronic component for the power supply circuit. For example, it can be used in AC-DC power adapters, battery charging and discharging circuits or DC-DC step-down modules. It is also used to protect and switch electronics. This paper will discuss the application field and working principle of ESH2BHE3/52T.

Application Field

ESH2BHE3/52T is a highly efficient and reliable rectifier diode integrated with a fast recovery capability, making it suitable for many types of circuits. It also has an anti-surge feature that can prevent voltage spikes, making it suitable for protecting sensitive components. One of the most popular uses of ESH2BHE3/52T is in AC-DC power adapters. It can be used to convert the AC power supply of the adapter into a DC power source, which is required by most electronic devices. The rectifier diode offers an efficient, low-loss conversion that helps reduce operating costs.The ESH2BHE3/52T diode can also be used for battery charging and discharging circuits. It is able to convert the input voltage from AC to DC, and then regulate the output DC current to charge or discharge the battery. The rectifier diode also stabilizes the current during the battery charging cycles, ensuring that the permanent charge is not exceeded.In addition, the ESH2BHE3/52T is widely used in DC-DC step-down modules. It transforms a high voltage from the input power supply into a lower output voltage while maintaining efficiency and accuracy. This process helps to protect sensitive components such as microprocessors, as they often require a lower voltage to operate.

Working Principle

The ESH2BHE3/52T diode uses the process of rectification to convert AC power into DC. The diode is made up of two electrodes, a cathode and an anode. When the diode is forward biased, the voltage applied to the cathode will be higher than that of the anode, allowing electrons to flow from the anode to the cathode. The resulting current is DC, which is suitable for powering electronic devices.The ESH2BHE3/52T also functions as a protection device. When AC power surges or drops, the diode will activate its anti-surge feature, limiting the voltage and preventing a voltage spike. It also prevents reverse current, which can damage sensitive components.

Conclusion

The ESH2BHE3/52T is a highly versatile rectifier diode with a variety of uses. It has an efficient and reliable conversion capability and an anti-surge feature which makes it suitable for powering electronic devices and protecting sensitive components. The working principle of the diode is based on the process of rectification which converts AC power into DC power. The ESH2BHE3/52T is commonly used in AC-DC power adapters, battery charging and discharging circuits and DC-DC step-down modules.

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