BAT42WS-HE3-08

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:	650mV @ 50mA
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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What is BAT42WS-HE3-08?

BAT42WS-HE3-08 is a single diode rectifier that is used in various electrical and electronic circuits. It is a practical and cost-efficient way to achieve a desired function. The range of applications of this single diode rectifier is quite broad and the uses range from simple DC voltage rectification to providing protection against electrical shorts.

Application Field

A single diode rectifier, such as BAT42WS-HE3-08, is used in many different fields. They are mostly used in power supplies, battery chargers, and automotive electronics. In automotive electronics, the rectifiers can be used for voltage stabilization and other power management tasks such as overvoltage protection. In power supplies, a rectifier can be used to convert alternating current (AC) to direct current (DC) and provide a constant voltage level for all electronics connected to the power supply. They are also used in battery chargers to ensure that the current levels do not exceed specific upper limits.

Working Principle

The working principle of a single diode rectifier is based on the fact that current can pass through a diode in only one direction allowing the current to flow in the intended direction and block the current in the opposite direction. When the voltage level of an AC waveform exceeds the forward voltage of the diode, it will allow current to flow through the diode. When the voltage drops below the diode\'s reverse voltage, the diode will no longer pass current and the current will flow in the opposite direction. This alternating current can be rectified by passing it through a single diode rectifier. The result is a DC waveform with a constant voltage level.

Conclusion

The BAT42WS-HE3-08 is a single diode rectifier that can be used in a variety of applications such as power supplies, battery chargers, and automotive electronics. It works on the principle of allowing current to flow only in one direction which allows it to convert AC current into DC current. The range of applications of this type of rectifier is quite wide and it can be used to provide a constant voltage level for all electronics connected to it.

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