Trans Voltage Suppressor Diode, 500W, 5V V(RWM), Unidirectional, 1 Element, Silicon, TO-253AA, SOT-143, 4 PIN
500W 5V Unidirectional TVS Diode, SOT-143, 20V Clamp
SR Series 20 V 6 pF SMT RailClamp® Low Capacitance TVS Diode Array - SOT-143