The STBP5G0 with 548V 380V 342V Bi-Directional SMA TVS ROHS is a transient voltage suppressor component manufactured by EIC Semiconductor. It is designed to protect sensitive electronic components from transients caused by lightning strikes, waveform distortions, and electromagnetic fields. This component works by shunting the over-voltage current away from the protected components. It features a peak pulse power rating of 5500 W, reverse stand-off voltages of up to 548V, 380V, and 342V, and a bidirectional design with a top SMD package. The STBP5G0 is RoHS compliant, ensuring that it meets all the necessary environmental standards for use in industries such as aerospace, defense, and automotive.