The SMF33CA from Diotec Semiconductor is a Transient Voltage Suppressor Diode that is ideal for over-voltage protection (OVP), free-wheeling diode operations, and electrostatic discharge (ESD) protection applications. It has a forward voltage of up to 3.5 V and a forward current of less than 50 A. This diode has a reverse voltage of up to 40.6 V and a reverse current of less than 1 µA. It offers high peak pulse power handling capability and ensures surge protection in a compact design. This diode exhibits swift response times, contributing to increased overall system resilience against voltage transients. This RoHS-compliant power diode is available in a surface-mount package that measures 2.8 x 1.8 x 1.3 mm.