The SMF20A is a Transient Voltage Suppressor (TVS) diode manufactured by SMC DIODES. Supreme Components International is an authorised distributor of SMC DIODES components. This diode is designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). Featuring a standoff voltage of 20V and a breakdown voltage of 58.1V, the SMF20A effectively clamps overvoltage events, diverting excess current away from protected circuits. Its DO-219AB (SMF) package allows for efficient heat dissipation and easy surface mounting. This TVS diode is suitable for use in telecommunications, industrial control, and consumer electronics applications where reliable overvoltage protection is critical. Benefit from the quality and reliability of SMC DIODES, available through Supreme Components International.