The PSD24C-T7 is a surface-mount, 12VDC unidirectional TVS (Transient Voltage Suppressor) diode from ProTek Devices. It is designed for use in 24V applications to provide circuit protection against transients, ESD (Electrostatic Discharge) and lightning surges. It has an ultra-low clamping voltage of less than 3.25V and can safely absorb up to 40A of current for 8/20µs. The PSD24C-T7 has a working voltage of 24V and a holding voltage of 20V. It is RoHS compliant, and meets UL, CSA, and IEC standards.