SMBG5951BE3/TR13

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Introduction to SMBG5951BE3/TR13

The SMBG5951BE3/TR13 is a Zener Single Diode, a type of diode that operates with a zener voltage. It has a reverse breakdown voltage of 7 V and a single forward voltage of 1.25 V. It also features a power rating of 500 mW and a 5 % tolerance. This diode is available in a DO-213AB package, suitable for through-hole mounting.

Application Field

The SMBG5951BE3/TR13 has a wide range of applications due to its wide range of applications and its ability to withstand high voltages. The most common applications include voltage regulation, overvoltage protection, voltage clamping, and ripple prevention, as well as other signal conditioning applications. The device is often used as a small, low power signal regulator in power supplies, batteries, and small circuits. The device is also ideal for use in automotive applications and other high voltage applications.

Working Principle

Zener diodes, like the SMBG5951BE3/TR13, work on the principle of zener breakdown. This process occurs when a large enough reverse voltage is applied across the diode, such that the electric field between the two junctions of the diode reaches a critical value and causes a hole-electron avalanche. This avalanche causes a high amount of current to flow through the diode, resulting in the diode being struck with a high current. The diode then begins to conduct in the reverse direction, producing a voltage that is constant and a large percentage of the applied voltage.

As previously mentioned, the SMBG5951BE3/TR13 is used for voltage regulation, overvoltage protection, voltage clamping, and ripple prevention. By inserting this device into a circuit, it allows for precise control over the output voltage of the circuit. The device absorbs any excess voltage, preventing it from exceeding the desired value, and also limits the amount of voltage ripple from the power source. The device is also used for signal conditioning, helping to convert low level signals into higher levels for more precise signal transmission.

Conclusion

In conclusion, the SMBG5951BE3/TR13 is a Zener Single Diode, which is used in a variety of applications, such as voltage regulation, overvoltage protection, voltage clamping, and ripple prevention. It operates on the principle of zener breakdown, which occurs when a large enough reverse voltage is applied across the diode, such that the electric field between the two junctions of the diode reaches a critical value and causes a hole-electron avalanche. This device is available in a DO-213AB package, suitable for through-hole mounting.

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