The DIOTEC SMF33CA is a high-performance, bidirectional Transient Voltage Suppressor (TVS) diode, meticulously engineered to protect sensitive electronic circuits from voltage transients induced by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning. This surface-mount device, packaged in a space-saving DO-219AB (SMF) format, offers a clamping voltage of 33V and a peak pulse power dissipation of 400W. Its bidirectional characteristic makes it suitable for AC and DC applications. As an authorised distributor of DIOTEC components, Supreme Components International guarantees the authenticity and quality of the SMF33CA. This TVS diode is an excellent choice for safeguarding I/O interfaces, VCC bus, and other vulnerable circuits in various electronic devices.