SP3530-01ETG Circuit Protection

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TVS (transient voltage suppressor) diodes are widely used in circuit protection applications. They are used to protect semiconductor devices from transients and voltage surges. SP3530-01ETG is an ultra low capacitance transient voltage suppressor diode that has a very low clamping voltage.

The SP3530-01ETG is designed to provide protection from transients in low signal lines like USB, HDMI, DVI, and FireWire. This diode is a fast-acting transient voltage suppressor diode with very low capacitance and low clamping voltage. It has a reverse breakdown voltage of 17V, 2A current rating, low migration rate and is capable of handling transient surge up to 20A. It has a small and lightweight package for easy installation, making it ideal for a variety of applications.

SP3530-01ETG application fields are mainly for USB, HDMI, DVI, FireWire, and other low-speed signal lines. It is especially applied for electronic equipment needing perfect overvoltage protection and EMC. Such as consumer electronic products, Automotive industry, Military, Industrial handheld devices, Medical equipment, Telecommunications networks and so on.

The working principle of SP3530-01ETG is quite simple. It acts as a protector of the electrical circuit, buffering the voltage pulse on power-off or on board-on and off states. When such transient pulse exceeds the clamping voltage of 10V, the diode will conduct current limiting the amount of energy delivered to the protected device. The SP3530-01ETG can dissipate up to 20A peak surge current with response time less than 1 nsec. It also provide excellent ESD protection for up to 30A (ESD) pulse.

In conclusion, SP3530-01ETG is a fast-acting transient voltage suppressor diode with ultra low capacitance, low clamping voltage and 17V breakdown voltage, 2A current rating. It can dissipate up to 20A peak surge current with response time less than 1 nsec, providing excellent protection for low-speed signal lines in a variety of applications, such as consumer electronic products, Automotive industry, Military, Industrial handheld devices, Medical equipment, and Telecommunications networks.

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