SMBG4754CE3/TR13

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Diodes - Zener - Single

The SMBG4754CE3/TR13 is a type of single Zener diode. It is a silicon-based V-I device with a capability for voltage regulation, surge handling, and temperature compensation. These devices are characterized by a breakdown voltage that is controlled to a specified amount, offering superior stability over a variety of conditions.

Application Field

The SMBG4754CE3/TR13 is commonly used in suppression, clipping, clamping, and related applications. By connecting the device across a power or signal line, it can protect other circuits from voltage spikes and electromagnetic interference (EMI). It can also be utilized in the adjustment of voltage references, or when a stable reference voltage is needed elsewhere. In addition, Zener diodes can be used as a shunt regulator to maintain a constant current in a circuit.

Working Principle

A single Zener diode works by employing a reverse-bias voltage which increases from zero until it reaches the diode’s breakdown voltage. When the breakdown voltage is exceeded, the current through the diode increases rapidly and allows for current to flow in either direction. This is useful for creating a stable reference voltage or protecting a circuit from overvoltage or EMI.

The Zener voltage of the SMBG4754CE3/TR13 diode is set to 4.3 volts and has a 45V maximum power rating. This device is constructed using silicone technology and utilizes a through-hole mounting type, wide solder junction and is available in an axial package.

Related Products

SMB Series Diodes are a family of single Zener diodes available for multiple applications. This includes the SMBG3093CX21/TR13, an offering providing a 30 V Zener voltage option. The SMBG113CX2/TR13 provides 3.2 V breakdown ratings, with a 7V maximum power rating. Whatever the application, SMB Series diodes can provide reliable voltage management solutions.

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