1N4743A 国产替代 型号
原型号
Motorola1N4743A
DC Power Dissipation and $T_{L} <= 75^oC$ Lead Length = 3/8500 mWMaximum DC Zener Current $I_{ZM}$70 mAMaximum Reverse Leakage Current $T_A$ =150°C $I_R$ @ $V_R$ =1 V20 μAMaximum Reverse Leakage Current $T_A$ =25°C $I_R$ @ $V_R$ =1 V1 μA