BAV19W-G3-08

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	100V
Current - Average Rectified (Io):	250mA (DC)
Voltage - Forward (Vf) (Max) @ If:	1.25V @ 200mA
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	50ns
Current - Reverse Leakage @ Vr:	100nA @ 100V
Capacitance @ Vr, F:	1.5pF @ 0V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	SOD-123
Supplier Device Package:	SOD-123
Operating Temperature - Junction:	150°C (Max)

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Introduction of the BAV19W-G3-08

BAV19W-G3-08 is a type of diode, specifically a single rectifier, under the family of BAV19W diodes. It belongs to a class of signal diode, and is also part of the small signal diode range. This diode is usually used in low power consumption related applications like signal rectification and level shifting, due to its relatively small size, low power consumption and low electric current characteristics. The BAV19W-G3-08 has a maximum electric current of 75mA, and has a forward voltage of 0.25V.

Application Fields of the BAV19W-G3-08

The BAV19 W-G3-08 diode is primarily used in low-frequency signal rectifying applications such as voltage doubling/level shifters, AC-DC converters, drivers and regulated power supply designs, as well as some radio-frequency applications. The rectifier can be used from very low to high frequencies, and it has an excellent signal-to-noise ratio. The BAV19W-G3-08 can substitute existing 1N400x types of rectifiers in many cases, as they both have similar electrical characteristics. The BAV19W-G3-08 rectifier is suitable for use in alternating current (AC) and DC circuits, as it can quickly respond to changes in voltage without overly consuming power. It is also commonly used in dimmers and filters, as well as in phase control or pulse width modulation (PWM) circuits. The single rectifier is also useful as a switch due to its light weight and small size. Additionally, it can be used in reverse polarity applications.

Working Principle of the BAV19W-G3-08

The BAV19W-G3-08 diode is a type of semiconductor diode that operates by allowing an electric current to flow through it in one direction only. It functions as an asymmetric non-linear resistor, with its anode and cathode acting as terminals. When the anode terminal is made more positive than the cathode terminal, a forward biasing action occurs and an electric current will flow through the diode. In this forward state, the diode acts more like a conductor, and provides a low-resistance path for the current to pass through. Conversely, when the cathode terminal becomes more positive than the anode terminal, a reverse biasing action occurs, which effectively cuts off the flow of electric current. When the diode is in this reverse state, it acts as an insulator, providing a high-resistance and therefore limiting the amount of current that can be passed. By controlling the direction of the current, the diode can be used for a variety of electronic applications.

Conclusion

The BAV19W-G3-08 diode is a type of single rectifier that is primarily used in signal rectification and level shifting applications. It is made from a semiconductor material and acts as an asymmetric non-linear resistor, allowing an electric current to flow through it in one direction only. This rectifier is usually used in low power consumption related applications as it has a relatively small size and low electric current characteristics. The diode has a maximum electric current of 75mA and a forward voltage of 0.25V. Overall, the BAV19W-G3-08 diode is a great choice for low-frequency signal rectifying applications as it can quickly switch states without overly consuming power. It is useful from very low to high frequencies and can be used as a switch due to its relatively light weight and small size. Additionally, it can be used in reverse polarity applications.

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