BAV16WTR

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Diodes - Rectifiers - Single

The BAV16WTR is a single, small and fast power diode designed for automotive applications. It features low on-state voltage within a wide temperature range and high switching speed, thus making it a suitable device for various automotive applications. The device is provided in a SMD package and is AEC-Q101 qualified, which confirms it can be used in harsh environmental conditions.

Features

• On-state voltage drop less than 200mV at 1A
• Max junction temperature of 150°C
• Low current leakage of 100nA
• Low thermal resistance
• Common Cathode
• AEC-Q101 qualified for harsh environment automotive applications

Application fields

The BAV16WTR is intended for use in automotive load switches, motoring regulators and voltage references. Due to its high switching speed, it is also suitable for higher frequency applications, such as automotive circuit protection. Its current leakage and on-state voltage characteristics make it a good choice for on-board diagnostic (OBD) systems, which are used to detect faults in electronic systems.

Working principle

The BAV16WTR is a diode, meaning it will only allow electricity to flow in one direction. This is known as a rectifying action, and it is the basis of most diodes. The forward voltage drop of a diode is the amount of applied voltage that is required to turn it on. In the case of BAV16WTR, this voltage is less than 200 mV, making it suitable for low voltage automotive applications. Additionally, the low thermal resistance of the diode, combined with its low voltage drop, makes it an ideal choice for automotive applications.

The BAV16WTR uses a common cathode configuration, meaning that there are two cathode terminals – one connected to the positive side, and one connected to the negative side. When forward voltage is applied, current can flow through the diode, allowing current to flow in one direction only. When reverse voltage is applied, the diode is essentially shut off and no current can flow.

The BAV16WTR is fast-switching, meaning that it can respond quickly to changes in voltage and current. This is advantageous in automotive applications, where very fast circuit protection is necessary. Additionally, the fast-switching characteristic also makes it suitable for higher frequency applications, such as automotive ignition systems.

The BAV16WTR is also capable of dissipating up to 1A of current, which makes it an ideal choice for automotive load switch applications. Additionally, its low current leakage makes it a suitable choice for on-board diagnostic (OBD) systems.

The BAV16WTR is also provided in a surface-mounted package, which makes it easy to install and also helps to reduce energy losses. Furthermore, it is AEC-Q101 qualified, which means it is suitable for use in harsh environmental conditions.

Conclusion

The BAV16WTR is a single, small and fast power diode designed for applications in automotive electronics. It features low on-state voltage, high switching speed and AEC-Q101 qualification, making it suitable for use in a wide variety of automotive applications. It can be used in load switches, motor regulators, voltage references and on-board diagnostics systems. Additionally, its fast-switching characteristics make it suitable for higher frequency applications, such as automotive ignition systems.

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