esign with P.C.B. Item RMS On-state Current Conditions IB = 0, 50Hz sine wave VD = VDRM IT = 1A Junction to lead Conditions Symbol Assembled in P.C.B., Ta = 25℃, IT soldering land 3mmφ Copyright & Copy;2000 Shindengen Electric Mfg.Co.Ltd K1V33(W) K1V34(W) K1V36(W) K1V38(W) 10 Typical On-State .