BAV99W/MIX

Series:	Automotive, AEC-Q101
Part Status:	Last Time Buy
Diode Configuration:	1 Pair Series Connection
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	100V
Current - Average Rectified (Io) (per Diode):	150mA (DC)
Voltage - Forward (Vf) (Max) @ If:	1.25V @ 150mA
Speed:	Small Signal =
Reverse Recovery Time (trr):	4ns
Current - Reverse Leakage @ Vr:	500nA @ 80V
Operating Temperature - Junction:	150°C (Max)
Mounting Type:	Surface Mount
Package / Case:	SC-70, SOT-323
Supplier Device Package:	SC-70

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Introduction

The BAV99W/MIX is a high-power switching diode array consisting of two PN junctions sharing a common cathode, allowing for a wide variety of applications ranging from rectification to switching, power management, and signal switching. This article will examine the application field and general working principles of this device.

Application Fields

The BAV99W/MIX is a versatile component, offering a variety of applications. The device is designed for use in power management and switching topologies. The device can be used as an efficient rectifier in AC-to-DC applications, allowing for efficient power conversion with little power loss. The low voltage drop of the device also enables it to be used in applications where power savings are a priority, such as power factor correction circuits, LED lighting and motor drives. The device can also be used in DC-to-DC applications, acting as a power switch to transfer power efficiently between different voltage levels. Its high frequency capabilities make it suitable for use in time-division multiplexing and pulse width modulation (PWM) circuits. The device can be used to drive logic and memory circuits, providing high-speed switching with minimal power loss. The device\'s wide range of applications make it an invaluable component for use in automation, automotive, industrial and consumer electronics.

Working Principles

BAV99W/MIX diodes are a two-part component – the two individual junctions share a generic cathode, allowing for high speed circuit switching. As a rectifier, the device allows for current to flow through the two PN junctions only when the positive voltage is higher than the negative voltage. This ensures that only rectified current flows through the diodes and prevents any reverse current flow – a process known as rectification. The low voltage drop of the diodes also ensures that rectified power has minimal power loss. As a switch the device is capable of passing current in either direction, depending on the voltage applied to it. When the voltage is zero, the device is “off” and when it is greater than 0.5V the device is “on”. This enables the device to be used as a power switch in a variety of switching topologies, allowing for efficient power conversion and switching between different voltage levels.

Conclusion

The BAV99W/MIX is a versatile switching diode array that is suitable for a wide range of applications, ranging from rectification to power management and switching. Its two parts are capable of efficient current rectification and switching, making it an invaluable component for use in a variety of applications.

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