SMBJ4764E3/TR13

The SMBJ4764E3/TR13 is a single Zener diode, a type of diode primarily used for its reverse breakdown capabilities. This diode is composed of a junction between two semiconductor materials, resulting in a single active device with the ability to allow current in one direction and to block current flowing in an opposite direction. Such a diode can be used to limit the amount of current in an electrical circuit and is used in a wide range of applications.

Just like other electronic components, the SMBJ4764E3/TR13 diode has specific limits on voltage and current as specified in its datasheet. Its designed to have a reverse voltage breakdown of 5.0 V, with a maximum reverse current of 1 mA and a maximum junction temperature of 150°C. It has been designed to be suitable for both commercial and industrial applications.

The specific application fields of the SMBJ4764E3/TR13 involve circuit protection, voltage regulation, current limitation, and other associated functions. As mentioned before, it is employed in a variety of electrical and electronic circuits, and its integrated protection function makes it suitable for use in a wide range of applications.

The Zener diode’s most common use is in series regulation, wherein the diode is placed in series with the load and a voltage source. In this circuit, when the load experiences an overvoltage, the Zener diode will break down, allowing current to flow in the reverse direction and thereby limiting the voltage applied to the load. This acts as a protection for the load and can be effective in limiting damage to the load, or preventing the circuit from malfunctioning.

The SMBJ4764E3/TR13 diode can also be used in transient voltage suppression, as the diode’s reverse breakdown characteristics can absorb excessive surge or transient voltages, protecting the circuit from potential damages. This type of Zener diode can also be employed in voltage regulation, as it can be used to create a stable voltage to be supplied to the load.

The SMBJ4764E3/TR13 diode works by utilizing the physical property of diodes to conduct current in a certain direction and block current flowing in an opposite direction. When the diode is reverse biased, which means the applied voltage is greater than the breakdown voltage, the Zener diode’s reverse breakdown properties are exploited and the current flows in the reverse direction to limit the voltage applied.

The SMBJ4764E3/TR13 has a wide range of applications and is an important tool when it comes to protecting the load from potential damages. Its ability to limit the current flowing into the load, suppress transients or surges, and provide a stable voltage makes it a useful component in many circuits.