光电耦合器 PC-817

光电耦合器 PC-817系列●特点(Features): 1. 电流转换比(CTR: 最小. 50%工作条件IF=5mA, VCE=5V)Current conversion ratio (Min 50% Working condition IF=5mA, VCE=5V)2. 绝缘电压：(VISO=5,000Vrms) Insulation Voltage = 5,000Vrms3. 响应时间 (tr: TYP. 4μs 工作条件 VCE=2V, IC=2mA, RL=100 Ω)Response Time (tr: TYP. 4μs working condition VCE=2V, IC=2mA, RL=100 Ω) ●说明(Instructions)1. PC-817系列光耦合器的组成是：由一个GaAs的发射管和一个 NPN的晶体管组成PC-817 photocoupler consist of one piece of GaAs emitter and one piece of NPN transistor2. PC-817的BIN脚宽是 2.54mm BIN width of PC-817 is 2.54mm ●应用范围(Application Range)1. 电脑. computer2. 器具的应用, 测量机. Instrumental application, measurement machine3. 贮存器, 复印机, 自动售货机. Imbursement equipments, duplicating machine, automat4. 家用电器, 如风扇等. Family-use electric equipments, such as fans5. 信号传输系统. Signal transforming systems ●外形尺寸Outer Dimension

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