TPA270RL

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TVS or transient voltage suppression devices are thyristors used to protect electrical systems from power surges and spikes. The TPA270RL is a type of thyristor that is suitable for a variety of applications and can protect against direct and indirect lightning strikes.

It is a digital monolithic integrated circuit (DMIC) which acts as a two-wire protection device designed to protect equipment connected to 400V AC power lines. The TPA270RL is especially useful for low voltage systems such as alarm systems and smoke detectors.

Unlike other thyristor-type protection devices, the TPA270RL does not require an additional voltage source to operate. Instead, it draws power directly from the line it is protecting. This makes it an ideal choice for equipment that is not connected to a power supply. It also has an extended surge handling capability.

The TPA270RL is composed of two MOSFETs, a zener diode, and a gate drive circuit. The two MOSFETs form a bridge between the protected line and ground. The zener diode is included to limit the voltage across the gate terminals of the MOSFETs. The gate

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