Introduction

Transient Voltage Suppression (TVS) diodes protect sensitive electronic components from potentially damaging voltage transients caused by Electro Static Discharge (ESD), Electrical Fast Transients (EFT) and lightning-induced surge events by clamping circuit voltage to a safe level.

The MXPLAD30KP78AE3 is a unidirectional TVS diode with an operating voltage range of 6.0 V to 175V. It offers a wide range of ESD and surge protection, with a peak pulse power rating of 30 Amps in a 8-Lead Butterfly package.

Application Fields

The MXPLAD30KP78AE3 Transient Voltage Suppressors are suitable for use in any application where transient voltage surge protection is required. This can include data and telecommunications equipment, as well as automotive, industrial, and consumer electronics.

The MXPLAD30KP78AE3 is well-suited for both direct protection of low capacitance ESD sensitive devices, and a wide range of other applications, such as power supplies, line termination, and end termination of multi-turn inductors required by high inductance designs.

Working Principle

The MXPLAD30KP78AE3 is a unidirectional transient voltage suppressor. It works by clamping the transient voltage waveform at a predetermined threshold voltage. The transient energy is absorbed and diverted through its internal components, providing a path for current to flow. The diode’s internal capacitance then dissipates this energy, resulting in a smooth, non-destructive waveform.

The MXPLAD30KP78AE3 is configured in a bidirectional (common anode/cathode) configuration so that they can be used to protect circuits in both positive and negative polarities. The 8-Lead Butterfly package provides maximum flexibility in configuration and allows for a broad range of application uses.

Conclusion

The MXPLAD30KP78AE3 is a unidirectional TVS diode with an operating voltage range of 6.0 V to 175V. It offers an impressive level of surge and ESD protection, with a peak power rating of 30 Amps in a 8-Lead Butterfly package. It provides effective protection for sensitive electronics, and is designed for use in a wide range of applications, including data and telecommunications equipment, automotive, industrial, and consumer electronics.