1SMA4759TR

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1SMA4759TR is a Zener diode belonging to the Single category.

As a Zener diode, 1SMA4759TR can be used to regulate voltage. It works by establishing a breakdown voltage, which is the specific voltage at which the diode will allow current to flow in reverse, at a much greater rate than it allows forward current. This breakdown voltage, determined by the device\'s parameters, is tunable and can be used to provide a precise and stable reference voltage from a variety of potential power sources.

The application field for 1SMA4759TR lies in a wide range of voltage regulation circuits. Its uses include stabilizing clamping, simple reference, ripple filter, etc. It is also often used in protection circuits and for the protection of lighter loads against overvoltage and transient signals.

In terms of operation, 1SMA4759TR functions by allowing vacuum to flow from the anode to the cathode when the applied voltage is greater than the critical breakdown voltage. This occurs when a high voltage is applied to the diode\'s cathode. When this happens, current begins to flow in reverse direction and the breakdown voltage is established.

The reverse current and thus the breakdown voltage are determined by the device\'s parameters, such as its zener voltage, zener impedance, zener current rating, and breakdown voltage temperature coefficient. This breakdown voltage is then used to stabilise the output voltage in regulated power supplies, allowing the output voltage to be maintained at a very precise level.

The 1SMA4759TR diode also has an excellent reverse transfer capacitance, which reduces noise, making this device suitable for sensitive electronic and communication circuits. The 1SMA4759TR has a very low forward voltage drop, which makes it extremely efficient at power conversion. Additionally, the device is designed to operate effectively over a wide temperature range, making it exceptionally reliable.

In summary, 1SMA4759TR is a Zener diode belonging to the Single category. It is primarily used to regulate voltage and can be used in a wide range of voltage regulation circuits. It works by establishing a breakdown voltage, which is the specific voltage at which the diode will allow current to flow in reverse, at a much greater rate than it allows forward current. It also has an excellent reverse transfer capacitance, which reduces noise and makes it suitable for sensitive electronic and communication circuits. Additionally, the device is designed to operate effectively in a wide range of temperature conditions, making it a very reliable solution.

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