DF2S6.8CT(TPL3)

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DF2S6.8CT(TPL3) Application Field and Working Principle

DF2S6.8CT(TPL3), a TVS - Diodes (Transient Voltage Suppressor Diodes) part, is a advanced protection device used to protect equipment, electronic components, sensitive circuits, and operating systems by absorbing, dissipating, and diverting surge currents away from vulnerable components. The device is designed to provide overly robust surge protection by safeguarding against both common and uncommon transient voltages generated by a wide variety of sources, including lightning, power cross, electrostatic discharge (ESD), and electromagnetic compatibility (EMC). TVS - Diodes can withstand high current transient voltages up to 6.8V, making the DF2S6.8CT(TPL3) suitable for a range of applications.

DF2S6.8CT(TPL3) utilizes a pair of Silicon controlled rectifiers (SCRs) connected with a back to back Thyristor that works in tandem with a current limiter. As voltage rises, thyristors are triggered and they act as switches, redirecting current and dissipating it as heat. In order to protect sensitive components from damaging voltages, the thyristors are designed to open before the voltage reaches potentially harmful levels. This is achieved by setting a trip-voltage based on the anticipated transient source.thyristor is triggered and closed, before significantly high voltage can occur. If sufficient voltage is applied the thyristor opens, allowing the voltage to bypass the protected component. In addition to providing protection from transient over-voltage, DF2S6.8CT(TPL3) also provides surge and spike protection by limiting current. This is achieved by passing the current through a resistor. The device is also reverse polarity proof, meaning that they can be used in both series and parallel configurations.

The DF2S6.8CT(TPL3) part has been specifically designed for applications where Surge Protection Devices (SPDs) are required. These applications include network interfaces, consumer electronics, industrial control systems, telecommunications and automotive electronics. This device is also suitable for high voltage applications such as automotive alternators, airbags, and other high voltage equipment.

The DF2S6.8CT(TPL3) provides high surge protection up to 6.8V for a wide range of applications. It is also designed for a variety of circuits and can be used in both series and parallel configurations. The DF2S6.8CT(TPL3) is easy to install and provides cost effective surge protection for a wide range of applications.

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