The 3SMC20A from Central Semiconductor is a high-power, surface-mount Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients. This unidirectional TVS diode offers a standoff voltage of 20V and a peak pulse power dissipation of 3000W. It is ideal for applications requiring robust overvoltage protection, such as power supplies, communication lines, and industrial equipment. Supreme Components International is an authorised distributor of Central Semiconductor components, ensuring you receive genuine and reliable parts. The 3SMC20A features excellent clamping capability, fast response time, and low incremental surge resistance. Its compact SMC package makes it suitable for high-density circuit board designs.