BAT43WS-HE3-18

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	30V
Current - Average Rectified (Io):	200mA (DC)
Voltage - Forward (Vf) (Max) @ If:	450mV @ 15mA
Speed:	Small Signal =
Reverse Recovery Time (trr):	5ns
Current - Reverse Leakage @ Vr:	500nA @ 25V
Capacitance @ Vr, F:	7pF @ 1V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	SC-76, SOD-323
Supplier Device Package:	SOD-323
Operating Temperature - Junction:	125°C (Max)

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Introduction to BAT43WS-HE3-18 Rectifier

The BAT43WS-HE3-18 rectifier is a three-terminal, high-efficiency, low-voltage rectifier. It is used to convert direct current power sources into a high-efficiency, low-voltage power source. The BAT43WS-HE3-18 rectifier provides excellent performance at high frequencies and low cost for applications such as power converters, lighting controllers and circuit breakers.

Applications of BAT43WS-HE3-18 Rectifier

The BAT43WS-HE3-18 rectifier is most commonly used in applications that require conversion of direct current into high-efficiency, low-voltage power sources. It is also used to control current and voltage in circuit breakers, lighting controllers and power converters. The BAT43WS-HE3-18 rectifier is also used in a variety of other applications such as automotive electronics, telecommunications, industrial control and consumer electronics. This rectifier is suitable for harsh environments and it is an excellent choice for applications that require extreme temperature tolerance.

Features of BAT43WS-HE3-18 Rectifier

The BAT43WS-HE3-18 rectifier has several features that make it an ideal choice for applications that require high-efficiency, low-voltage, and high-frequency power conversions. The rectifier has an operating temperature range of −55 °C to +125 °C, making it suitable for use in harsh environments. It also has a low forward voltage drop of 1.9 V, making it ideal for power conversion applications. The rectifier has excellent thermal cycling performance and has a high surge reverse voltage of 1000 V. It also offers an ultrasonic-weldable, surface mountable package size of 4.8×6.2mm. The rectifier can also be soldered to a pre-formatted board, which makes it suitable for easy assembly and installation.

Working Principle of BAT43WS-HE3-18 Rectifier

The BAT43WS-HE3-18 rectifier converts direct current into a high-efficiency, low-voltage power source. It is a three-terminal device, with two terminals providing the input and the third terminal providing the output. The input terminals are connected to the direct current power source, and the output is connected to the load.When the input voltage is applied, the rectifier operates in a “closed-loop” fashion. The input current flows through the rectifier and charges up the storage capacitor(s). The energy stored in the capacitor(s) is then discharged through the output terminal when the input voltage drops below a certain level. The output voltage of the BAT43WS-HE3-18 rectifier is determined by the voltage at the output terminal of the rectifier and the specific capacitance of the capacitor(s). When the output voltage reaches the desired level, the operation of the rectifier ceases and the input voltage can be removed.

Conclusion

The BAT43WS-HE3-18 rectifier is a three-terminal, high-efficiency, low-voltage rectifier. It is used to convert direct current power sources into a high-efficiency, low-voltage power source. The BAT43WS-HE3-18 rectifier provides excellent performance at high frequencies and low cost for applications such as power converters, lighting controllers and circuit breakers. It also has several features such as an operating temperature range of −55 °C to +125 °C, a low forward voltage drop of 1.9 V and a high surge reverse voltage of 1000 V. The rectifier operates in a “closed-loop” fashion, where the input current charges up the storage capacitor(s) and the energy stored in the capacitor(s) is then discharged through the output terminal when the input voltage drops below a certain level.

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