PAJIT 15KP28A datasheet, 15KP28A is Glass passivated junction transient voltage suppressor. Vrwm = 28 V. Vbr(min/max) = 31.1/35.8 V @ It = 5.0 mA. Ir = 125 uA. Vc = 45.4 V @ Ipp = 316 A.