SA10A-E3/54 Circuit Protection

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TVS - Diodes

TVS (Transient Voltage Suppression) diodes are a particular type of diode designed to protect sensitive electronics from overvoltage transients. These transients can occur due to a variety of causes, from lightning strikes to accidental connection to higher voltage power lines in industrial settings. The SA10A-E3/54 is a TVS diode that is used to protect circuits from ESD (electrostatic discharge) transients.

SA10A-E3/54 Application Field

The SA10A-E3/54 is a relatively simple TVS device that can be used in a variety of end-product applications. It is specifically designed to protect sensitive components from ESD transients, making it perfect for electronics products that are exposed to static electricity or have long cables attached to them. The device has a wide voltage range (5V to 17V) and can be used with devices that operate in the 5V to 24V range.

The SA10A-E3/54 is an ideal solution for consumer electronics products such as digital cameras, mobile phones, and medical equipment. Additionally, it is also suitable for industrial applications such as automotive electronics and HVAC systems. The device can also be used in other specialized applications such as direct current (DC) arc welders and power supplies.

SA10A-E3/54 Working Principle

The SA10A-E3/54 is a unidirectional TVS diode, meaning it will only conduct current in one direction. The device is built with a high-frequency silicon diode and a low-inductance junction-gate Field Effect Transistor (JFET). When exposed to an overvoltage, these components form a network of capacitors and resistors that absorb the ESD transient and quickly dissipate the energy.

Once the ESD transient is absorbed, the TVS diode will automatically reset and be ready to absorb another transient. The device is designed to operate over an incredibly wide temperature range, ensuring it can handle surges from extended temperatures in harsh environments. The device also features built-in ESD protection on both sides of the diode, ensuring that the current is re-directed away from the circuit and into the ground.

Conclusion

The SA10A-E3/54 is a robust and reliable transient voltage suppression diode that is capable of protecting sensitive components from ESD transients. The device is designed for a wide variety of applications, from consumer electronics to industrial settings. The diode features a unidirectional operation, which ensures that any ESD transients are quickly dissipated and safely routed away from your product. The device can withstand extremely wide temperature ranges, meaning it is well suited to harsh climates. When looking for an ESD protection device, the SA10A-E3/54 should be your go-to diode.

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