SMAJ5930CE3/TR13

Zener diodes are special purpose diodes which allow a current to flow in the reverse direction when a reverse voltage is applied across it. This current is known as Zener current. SMAJ5930CE3/TR13 is a single Zener diode with a nominal Zener voltage of 9.1 V @ 5 mA. It has a maximum reverse voltage of 12 V and a maximum Zener current of 34 mA. This diode can withstand an average power dissipation of 400 mW and a peak power dissipation of 420 mW.

There are a variety of applications for the SMAJ5930CE3/TR13 diode, including:

• Voltage Regulation: The SMAJ5930CE3/TR13 can be used as a voltage regulator to maintain a constant voltage across a load. This is particularly useful in applications involving components that require a precise voltage and/or current level to operate correctly.
• Protection: The SMAJ5930CE3/TR13 can also be used as a protective device. For example, it can be used to protect circuits and components from overvoltage conditions or to prevent accidental reverse polarity connections.
• Interface: The SMAJ5930CE3/TR13 can also be used as an interface between two circuits or components with different voltage levels. It can be used to connect components operating at different voltage levels securely.
• Connectivity: The SMAJ5930CE3/TR13 can also be used to connect two different circuits, components, or power sources. This can be useful for connecting components that need to be supplied with different voltages.

The basic working principle of the SMAJ5930CE3/TR13 is based on the Zener effect. This effect states that when a reverse voltage is applied across the diode, a small amount of current will flow through it. This current will increase with an increasing reverse voltage until it reaches a certain level. At this point, a abrupt decrease in voltage occurs, causing an exponential current flow. This process helps to maintain a voltage across the load which can be used to power various circuits and/or components.

In summary, SMAJ5930CE3/TR13 is a single Zener diode with a nominal Zener voltage of 9.1 V @ 5 mA. It is used for a variety of applications such as voltage regulation, protection, interface, and connectivity. Its working principle is based on the Zener effect, which states that when a reverse voltage is applied across the diode, a small amount of current will flow through it. This current will increase with an increasing reverse voltage until it reaches a certain level, at which point a abrupt decrease in voltage occurs, causing an exponential current flow.