The SMA6J43CA is a high-performance, 600W bidirectional Transient Voltage Suppressor (TVS) diode manufactured by Central Semiconductor. Supreme Components International is an authorised distributor of Central Semiconductor components. This surface mount TVS diode, packaged in an SMA, is designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a standoff voltage of 43V, the SMA6J43CA effectively clamps transient voltages, preventing damage to downstream components. Its bidirectional configuration provides symmetrical protection, making it suitable for AC and DC applications. This robust TVS diode offers fast response time, low clamping voltage, and high surge capability, ensuring reliable protection for a wide range of electronic devices. Ideal for use in telecommunications, industrial control, and consumer electronics applications.