MPT-22C

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The MPT-22C TVS diode is a robust and versatile Surge Protection Device, designed to protect sensitive electronic circuits from high energetic transients, such as Electrostatic Discharge, Lightning, Induced Surges, and High Voltage Impulses. The MPT-22C is a transient suppressor designed to replace expensive and unreliable MOVs or Transient Voltage Suppressors (TVSs). This device combines the performance of high transient voltage protection with failure-proof construction at an affordable price.

The MPT-22C\'s functional principles are nearly the same as a standard Transient Voltage Suppressors, that is, to utilize a semiconductor diode to move and perform rapid conduction with higher peak current. This occurs when the forward Voltage Drop of the semiconductor typically 0.7V for silicon, is less than the applied surge waveform or voltage across it. An extra external series resistance can be added in parallel with the TVS Diode to reduce the peak current and allow for slow response time.

The main advantages of the MPT-22C compared to other TVS Diode devices include: high temperature working capabilities, low leakage current, fast response time, and surge protection in both high and low power applications. Additionally, the MPT-22C also exhibits excellent noise immunity, which makes it suitable for applications where the suppression of Electrostatic Discharge is essential.

The MPT-22C is a popular choice for applications such as motion controllers, servo motor drives, power supplies, and industrial control equipment, as it offers the aforementioned benefits at a medium cost. Furthermore, the MPT-22C is RoHS compliant, and it is available as a single chip, which simplifies the design and assembly process. Additionally, the application circuit is designed to provide robust transient protection and reduce the risk of ground loops which is a common issue associated with sensitive electronics.

The MPT-22C\'s high energy rating allows it to protect sensitive equipment from transient voltages up to 22V. It also provides an optional choice for low surge capability for the user by adding an external series resistor in parallel with the TVS Diode to reduce the peak current and response time. This low energy capability makes the MPT-22C suitable for a range of applications where inrush and transients protection is required.

To conclude, the MPT-22C is a robust and reliable Transient Voltage Suppression Diode which is designed for applications with high transient protection requirements. It provides fast response time, low leakage current, high temperature operation, and surge protection in both high and low energy applications. Furthermore, its RoHS Compliant and low cost design make it an ideal choice for transient protection in motion controllers, servo motor drives, power supplies, and industrial control equipment.

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