The 3KP43A is a high-power Transient Voltage Suppressor (TVS) diode manufactured by SMC Diodes. This unidirectional TVS diode is designed to protect sensitive electronic equipment from voltage transients. With a peak pulse power dissipation of 3000W, it effectively clamps overvoltage events, safeguarding downstream components. The 3KP43A features a standoff voltage of 43V and is ideal for applications requiring robust overvoltage protection, such as power supplies, telecommunications equipment, and industrial control systems. Supreme Components International is an authorised distributor of SMC Diodes, ensuring you receive genuine, high-quality components. This TVS diode meets industry standards for reliability and performance.