UH3CHE3_A/H

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	150V
Current - Average Rectified (Io):	3A
Voltage - Forward (Vf) (Max) @ If:	1.05V @ 3A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	40ns
Current - Reverse Leakage @ Vr:	5µA @ 150V
Capacitance @ Vr, F:	--
Mounting Type:	Surface Mount
Package / Case:	DO-214AB, SMC
Supplier Device Package:	DO-214AB (SMC)
Operating Temperature - Junction:	-55°C ~ 175°C
Base Part Number:	UH3C

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Introduction to UH3CHE3_A/H

UH3CHE3_A/H is a Single Rectifier Diode which can be used for various applications. It is a fast switching device which is capable of handling high-current and high-voltage values. This particular device is rated for a Maximum Reverse Voltage (VRRM) of 100V, a Maximum Average Rectified Current (Io) of 3A and a Maximum Repetitive Peak Reverse Voltage (Vrrm) of 200V. It also has a very low forward voltage drop (VF) of 0.55V and a fast recovery time of 3.6ns.

UH3CHE3_A/H Application Fields

UH3CHE3_A/H can be used in a wide variety of applications, such as power supplies, general-purpose rectification and light-load switching applications. It is also suitable for power rectification in switching mode power supplies and motor controls.

1. Automotive Electronics

UH3CHE3_A/H can be used in various automotive electronic applications, such as alternator and starter testing and in ECUs (electronic control units). It is also suitable for high-current rectification in automotive equipment, battery charging, and as a switching regulator in automotive lighting systems.

2. Industrial Electronics

UH3CHE3_A/H can be used in industrial electronics applications such as speed-controlled motors, automation and instrumentation, and HVAC (heating, ventilation and air conditioning). It can also be used for voltage and current regulation, power stability, and short-circuit protection.

3. Power Supplies

UH3CHE3_A/H can also be used for power supply applications, such as solar inverters, DSP power supplies, and power-factor correction. It is also suitable for use in battery chargers, UPS systems, voltage regulators and converters.

UH3CHE3_A/H Working Principle

UH3CHE3_A/H works on the principle of a diode rectifier, where the diode is connected across a DC voltage source. The diode then conducts when a positive voltage is applied to its anode and blocks when a negative voltage is applied to its anode.When a positive voltage is applied to the anode, the diode becomes forward-biased and current begins to flow through it. It then acts like a short circuit and the whole applied voltage appears across the load. When the voltage is reversed, the diode is reverse-biased and it effectively acts like an open circuit.UH3CHE3_A/H also has a very low forward voltage drop and a fast recovery time, which makes it particularly suitable for switching applications. It can thus be used to regulate the flow of current or voltage in circuits, making it a very versatile device.

Conclusion

UH3CHE3_A/H is a fast switching Single Rectifier Diode which has a wide variety of applications. It is suitable for use in automotive, industrial and power supply applications, and it can be used for both switching and rectification. UH3CHE3_A/H works on the principle of diode rectification, where the diode is forward-biased when an anode voltage is applied and reverse-biased when the voltage is reversed. It has a very low forward voltage drop and a fast recovery time, making it suitable for switching applications.

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