SA9.0AHB0G

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TVS (Transient Voltage Suppressor) diodes are solid state components used to protect against electrostatic discharge (ESD) and transient voltage events. SA9.0AHB0G is a small surface mount transient voltage suppressor (TVS) diode that is designed specifically for applications in the automotive industry. It offers a unique combination of features, which make it an ideal choice for automotive applications like body electronics, vehicle-to-vehicle communication, engine electronic, and electric vehicles.

The SA9.0AHB0G is designed to protect against overvoltage conditions by clamping transients to a safe level. It can survive a peak surge current of up to 20A and can withstand repetitive surge pulses up to 1.7A. It has a wide operating temperature range of -55°C to +125°C and can be used in both high and low temperature applications. It also provides low leakage current and excellent clamping capabilities. The SA9.0AHB0G is RoHS compliant and certified for automotive applications.

The SA9.0AHB0G has a very simple operating principle. When it is placed between a high voltage and a low voltage source, it will draw a small amount of current when voltages higher than the holding voltage are encountered. This current will be diverted from the low voltage source to the high voltage source. This diversion of current provides a “clamping” action, which limits the clamping voltage to the holding voltage. The holding voltage is set by a combination of the permanent voltage drop of the diode, and the dynamic voltage drop created by the other components of the circuit. This voltage drop is typically in the range of 6.5V – 8.1V.

This diode can be used in many different applications, including automotive, consumer electronics, and communications. In automotive applications, it can be used to protect the electronics in a vehicle from overvoltage conditions caused by ESD, voltage spikes, and transient voltage surges. In consumer electronics, it can be used to protect sensitive components from voltage surges caused by lightning strikes, power outages, or other power related problems. In telecommunications, it can be used to provide protection from ESD and other overvoltage events.

The SA9.0AHB0G is an ideal choice for automotive applications. It offers low leakage current, excellent clamping capabilities, and a wide operating temperature range. It is also RoHS compliant and certified for automotive applications. This makes it an ideal choice for protecting the electronics in a vehicle from voltage surges caused by ESD, voltage spikes, and transient voltage surges.

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