TPSMF4L24A

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The TVS - Diodes product family covers a wide range of applications with various types of products. One of these products is the TPSMF4L24A. It is a 24V, four-channel TransilTM high voltage switch mode power supply (SMPS) protection diode. This product is designed to protect high voltage SMPS against electrical transients or surges caused by electrostatic discharge (ESD), cable discharge events (CDE), induced lightning, and over-voltage spikes.

The TPSMF4L24A offers protection against transient and high voltage surges by providing a fast return-to-normal mode operation. The maximum peak surge current (Ipp) is rated at 4.6A which is suitable for use in most switch mode power supplies. This TPSMF4L24A is designed to be compatible with the most popular power supply topologies, including alternating current (AC)-to-DC converters, DC-to-DC converters, and isolated buck converters. In addition to providing surge protection, the TPSMF4L24A can also be used as an ESD protection diode.

The TPSMF4L24A is rated for reverse voltage protection up to 24V. It also provides fast power dissipation to prevent damage to components in the switch mode power supply. The peak pulse power dissipation rating is typically 300W in 8/20μs and 600W in 10/1000μs waveforms. The TPSMF4L24A also features a very low clamping voltage of 14V at a peak surge of 4.6A. This low clamping voltage helps to limit surges from damaging components in the power supply.

The TPSMF4L24A has a wide operating temperature range from -55°C to +125°C. It is also designed with a low total capacitance of 16pF, which helps reduce the output ringing of the switch mode power supply. This product also features an RoHS compliant package with a 4-pin configuration and is qualified to the IEC 61000-4-2 standard.

In summary, the TPSMF4L24A is a high voltage, four-channel TransilTM protection diode rated for 24V reverse voltage protection. The product offers fast power dissipation with peak pulse power ratings of 300W in 8/20μs and 600W in 10/1000μs waveforms. This product is suitable for use in most switch mode power supplies and has a low total capacitance of 16pF to reduce output ringing. The TPSMF4L24A also meets the IEC 61000-4-2 ESD standard and is RoHS compliant. It is designed to provide protection and EMI/RFI filtering for high voltage switch mode power supplies.

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