3KP58C-B

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TVS or transient voltage suppressors are an active component that diverts surge current away from a circuit. The 3KP58C-B is a unidirectional voltage suppressor with a 58V peak pulse power rating and an 8V clamping voltage. Its operating temperature range is -65 to +175 °C (-85 to +347 °F) and it features an epoxy-filled package. It is widely used in automobiles, computers, telecom, and home appliances.

The 3KP58C-B works similarly to other TVS devices; when the voltage on a line exceeds the breakdown voltage of the suppressor, the excess voltage is diverted to the suppressor\'s anode, allowing a current to pass from the component. This current passes through the zener diode, allowing the voltage to drop back to the initial value before continuing into the circuit. The device can handle up to 58V peak power, allowing it to handle surges of up to 8V. The zener diode ensures that any remaining voltage is quickly returned to the initial value, and the epoxy-filled package ensures that the component is robust enough to withstand harsh environmental conditions.

The 3KP58C-B can be used in a variety of applications to protect sensitive electronic circuits from voltage spikes. The device works well in automotive applications, such as on the connection between the starter motor and the vehicle\'s main electrical system. This prevents the motor from drawing too much current, which can cause power surges and damage to other electronic components in the car. The device is also commonly used in communication, computer, and home appliance systems, where it helps to protect the sensitive components inside these devices from voltage transients.

In addition to protecting against voltage transients, the 3KP58C-B can also be used to reduce electromagnetic interference (EMI). Many electronic systems contain EMI-generating components, such as motors and power supplies. The TVS device can be used to reduce the levels of EMI by acting as a gate; the excess current generated by the EMI-generating component is diverted away from the system, reducing the amount of noise that the system is subjected to.

The 3KP58C-B is an effective device for protecting sensitive circuits from voltage surges and reducing EMI. Its simple design makes it easy to integrate into existing systems, and its robust construction ensures that it will have a long service life in harsh environments. Additionally, its wide operating temperature range ensures that the device will continue to work reliably even under extreme conditions.

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