SMBG26AHE3/52 Circuit Protection

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TVS-Diodes (transient voltage suppressors) are used to protect electrical components against damaging surge voltages, caused by external sources. These devices are typically found in telecommunications and industrial electrical systems, where irregular and unpredictable surges are commonplace. SMBG26AHE3/52 is one such device, with a wide application field and an interesting working principle.

The application field for SMBG26AHE3/52 is massive. The device has a breakdown voltage of 26V, making it suitable for board-level protection from a variety of voltage settings, ranging from 7V to 26V. Its breakdown voltage range of 7-26V allows the device to be used in a huge variety of applications, from automotive, to consumer electronics, to medical equipment. It is even suitable for applications where there is a risk of high frequency noise, as its differential mode suppression is effective up to 54MHz.

SMBG26AHE3/52\'s working principle is straightforward. It is designed to be placed in parallel with the protected load, such that any surge voltage higher than the breakdown voltage can be safely diverted away from the load to the diode without causing any damage. The device operates in two distinct ways; when the voltage remains below the breakdown value, the diode is in the “off” state and does not conduct any current; when the voltage raises above the breakdown value, the diode switches to the “on” state and acts as a short circuit, quickly moving the extra charges to ground and protecting the load.

SMBG26AHE3/52 has other useful properties as well. It is designed to operate at a low junction temperature, making it suitable for heat-restricted environments, and its surge withstand capability of 20A even at low breakdown voltage offers excellent performance. Additionally, it has a low clamping voltage and can handle high transient currents, making it ideal for protection against over-voltage transients. Finally, its small form factor makes it suitable for use in tight spots.

In conclusion, SMBG26AHE3/52 is a very capable device for protecting electrical components from unexpected surges. Its functional characteristics and small form factor make it an ideal solution for a broad range of applications, from automotive to medical. Its simple working principle allows it to quickly react to over-voltage transients, saving potentially expensive damage to the load. If you are looking for an effective solution to protect your electrical systems from unexpected voltage surges, SMBG26AHE3/52 is definitely worth considering.

The specific data is subject to PDF, and the above content is for reference