SA58A B0G

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TVS Diodes (Transient Voltage Suppressors) are devices which are designed and used to protect electronics and electrical systems from excessive voltage surge caused by electrostatic discharges, such as lightning strikes, as well as voltage spikes from power grids or capacitive loads. The devices are typically placed between the power source and the circuit to be protected, and are designed to “clamp” any surge that is greater than the Working Voltage to a safe level. This is usually done by “shunting” the voltage to ground.

SA58A B0G TVS Diodes are one such type of device used for protection against voltage surges. These particular devices feature a DO-214AB package with a breakdown voltage of 11.5V and a working voltage of 9V. The low capacitance and fast response time of the SA58A B0G series make them well-suited for applications where the device may be required to protect against a surge of high-frequency electrical noise.

The device works by clamping any excess voltage. When exposed to a voltage spike that is greater than the specified working voltage, the device will “clamp” the voltage to the working voltage, thus protecting the circuit from any further damage. This is achieved through the use of a Zener Junction, which is a semiconductor junction between two PN-type layers. When a spike of electrical energy greater than the specified working voltage passes through the junction, the Zener Junction will “open”, allowing the excess energy to be channeled into the ground.

The SA58A B0G series are best suited for applications such as automotive, consumer electronics, medical, communications, and industrial equipment. This series of devices is capable of protecting against overvoltage surges up to 15kV clamping and can effectively suppress ESD up to 30kV. The devices also offer a low clamping voltage, fast response time, and a wide working temperature range, making them ideal for a variety of applications.

In conclusion, SA58A B0G TVS Diodes are ideal for applications where protection against excessive voltage surges is a priority. The devices are well-suited for automotive, consumer electronics, medical, communications, and industrial equipment, and can effectively handle ESD up to 30kV and overvoltage up to 15kV. The low clamping voltage, fast response time, and wide working temperature range make these devices a cost-effective solution for protecting sensitive electronics and electrical systems from damage due to excessive voltage.

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