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ULN2004ADR原装正品7通道达林顿晶体管阵列PDF数据手册规格书参数 - 搜狐
ULx200xA 器件为高电压、大电流达林顿晶体管阵列。每款器件均由 7 个 NPN 达林顿对组成,这些达林顿对具有高压输出,带有用于开关感性负载的共阴极钳位二极管。 单个达林顿对的集电极电流额定值为 500mA。将达林顿对并联可以实现更大的电流。
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