P6SMBJ200CA

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TVS-Diodes

The P6SMBJ200CA is a Transient Voltage Suppressor (TVS) diode. The diode is designed to limit or suppress transients by clamping them to a predetermined voltage. This clamping action is part of the normal performance of the device and is therefore very different from the action of a typical diode. When a transient appears at the input of the diode, it sends current through the junction of the device to the output. This current is limited in magnitude and is converted to a clamped voltage, which limits or suppresses the transient.

Application Field

The P6SMBJ200CA is typically used in applications where transients need to be suppressed, due to the risk of circuit damage or interference. The diode can be used in a number of different applications due to its wide working voltage range, and due to its low leakage current and fast response time. It is suitable for use with microprocessors, digital power supplies, data communications and other high-speed logic circuits, as well as consumer electronics and audio equipment.

Working Principle

The diode works on the principle of avalanche breakdown. When a transient voltage appears across it, the intrinsic electric field in its junction junction increases. As the junction\'s electric field strength increases beyond the diode\'s dielectric strength, a breakdown occurs. This results in a high current, which is then limited by the diode\'s resistance, thereby clamping the transient voltage. The diode\'s clamping voltage depends on its working voltage and its capacitance.

Conclusion

The P6SMBJ200CA is a TVS diode suitable for use in applications which require transient suppression. It is designed to operate over a wide range of voltage and has a fast response time and low leakage current. It works on the principle of avalanche breakdown, by clamping the transient to a predetermined voltage. This makes it a suitable choice for use in microprocessor, power supply, data communications and other high-speed logic circuits, as well as consumer electronics and audio equipment.

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