The SMB10J40A-Q1-H is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by Formosa Microsemi. As an authorized distributor, Supreme Components International guarantees the authenticity and quality of this component. This diode is specifically designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a reverse standoff voltage of 40V and a breakdown voltage of 64.5V, the SMB10J40A-Q1-H effectively clamps overvoltage events, preventing damage to downstream circuitry. Its SMB (DO-214AA) package offers excellent power dissipation capabilities while maintaining a small footprint, making it suitable for a wide range of applications, including automotive, industrial, and consumer electronics. Choose the SMB10J40A-Q1-H for reliable and robust transient voltage protection.