15KPA43C-B

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A TVS diode, also known as a Transient Voltage Suppressor (TVS) device, is an electronic component used to protect sensitive electrical and electronic equipment from high voltage transients or over voltages. TVS diodes are designed to reduce the effect of voltage spikes which can cause damage to electronic components by short circuiting them. The 15KPA43C-B is an example of a TVS diode.

The 15KPA43C-B is a 4-Pin, 1SOD-83 package general-purpose Transient Voltage Suppression (TVS) diode, which is used to protect sensitive low-voltage electronics equipment from high-voltage transients and over-voltages. It can provide transient protection to a wide range of semiconductor devices, such as microprocessors, logic ICs, MOSFETs, and I/O circuits. It is specifically designed to protect against lightning-induced surges and inductive switching. This device can be used with various types of power supply systems, such as AC/DC, DC/DC, and uninterruptible power supplies (UPS). Additionally, it can be used in automotive, aircraft, construction, and agricultural applications.

The 15KPA43C-B TVS diode is a unidirectional device that clamps and absorbs the increase in voltage-inducing transients, limiting the peak voltage that can be transmitted through the circuit. It consists of a Zener diode and an integrated avalanche diode with a built-in series resistor that ensures that the voltage does not exceed its breakdown voltage rating, typically 14.6V at +50°C. When the voltage reaches its breakdown voltage rating, the device breaks down and conducts current, clamping the voltage and absorbing the associated transient energy.

The 15KPA43C-B TVS diode has a variety of features that enable it to be used in a wide range of applications. It is radiation-hardened and can withstand high levels of ionizing radiation. It has a low temperature coefficient, low capacitance, and high surge- current capability. Additionally, it has a low residual voltage at high junction temperatures and fast response times, which are important for high-speed applications.

The 15KPA43C-B TVS diode provides protection from both direct and indirect lightning strikes, and can withstand electrical over-stress events. It has high transient surge current ratings to ensure the protection of sensitive components in the presence of over-voltage transients. It is also designed to operate across a wide temperature range, and is well suited for both indoor and outdoor applications.

In summary, the 15KPA43C-B TVS diode is a 4-Pin, 1SOD-83 package general-purpose Transient Voltage Suppression (TVS) diode. It is specifically designed to protect against lightning-induced surges and inductive switching. This device can be used with various types of power supply systems, such as AC/DC, DC/DC, and uninterruptible power supplies (UPS). Additionally, it has a variety of features that enable it to be used in a wide range of applications, such as automotive, aircraft, construction, and agricultural. It has a low temperature coefficient, low capacitance, and high surge-current capability, and can withstand high levels of ionizing radiation.

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