SA58CAHB0G

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TVS Diodes

TVS (Transient Voltage Suppressor) diodes are an electronic component designed to protect sensitive electrical circuits from transient overvoltages. These components have been developed to meet the requirements for short-term protection of devices and circuits from overvoltage caused by lightning strikes, static discharge, electromagnetic pulses, and other high-voltage transients. TVS diodes are used in a variety of industries and applications, ranging from consumer electronics to aerospace, automotive, and medical devices.

When an electrical impulse with a positive voltage is applied to the diode, the diode will begin to conduct current. If the applied voltage remains above the breakdown voltage for an extended period of time, the diode will sustain damage and fail. TVS diodes are designed to reduce this risk by allowing the impulse to pass quickly, while also limiting the sustained voltage. The unique design of the TVS diode also helps to disperse and diffuses the heat generated by the transient current.

SA58CAHB0G Application Field and Working Principle

The SA58CAHB0G device is a surface-mount Transient Voltage Suppressor (TVS) diode designed for ESD and electrical transient protection. It is suitable for use in applications such as data lines, consumer electronics, and automotive applications. The package size and design are optimized for high-density, low-profile designs.

The SA58CAHB0G diode operates by allowing current to flow through its junction under normal conditions. When an overvoltage situation occurs, the diode immediately begins to conduct current from cathode to anode, diverting it away from the protected circuit. Once the overvoltage situation dissipates, the diode returns to its non-conducting state. The SA58CAHB0G device has a reverse breakdown voltage of 5.8V and a maximum power dissipation of 200mW. It is available in a 5-pin SOT package.

The SA58CAHB0G TVS diode is ideal for protecting circuits from abnormal voltages. It has a low clamping voltage which helps to reduce power dissipation and extend the life of the devices. Its low profile also allows it to be used in tight spaces. The diode is designed for both continuous operation and transient overvoltage protection for ESD and power surges. It can also be used for high-speed data line protection.

In summary, the SA58CAHB0G TVS diode is a surface-mount device designed for ESD and electrical transient protection. It has a reverse breakdown voltage of 5.8V, a maximum power dissipation of 200mW, and a low-profile 5-pin SOT package. The diode is ideal for protecting circuits from abnormal voltages and can be used for both continuous operation and transient overvoltage protection.

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