The SMF5.0CA-Q1 with 21.7A 800uA 9.2V 6.4V 5V 7.25V Bi-Directional SOD-123 TVS ROHS is a surface-mounted Transient Voltage Suppressor (TVS) device manufactured by the AnBon Electronics Corporation. The device is designed to protect against voltage transients in both directions, and can dissipate energy up to 21.7 Amps. It provides bi-directional protection with maximum working voltages of 9.2V, 6.4V, 5V and 7.25V and a stand-off voltage of 800µA, meaning it can provide protection against transient surges up to 6.4V, 5V or 7.25V. The device is RoHS compliant, and is designed to fit a standard SOD-123 package.