onsemi FODM121/124/2701/2705 晶体管输出光电耦合器

仙童FODM121/124/2701/2705 晶体管输出光电耦合器包含砷化镓红外线发光二极管，可驱动紧凑型 4 引脚微型扁平封装中的光电晶体管。引脚间距为 2.54mm。FODM2705 系列包含两个反向并联的砷化镓红外线发光二极管，用于交流工作。典型应用有数字逻辑输入、微控制器输入、电源监控、双绞线接收器、电话线接收器

特性

More than 5mm creepage/clearance
Compact 4-pin surface mount package (2.4mm maximum standoff height)
Current Transfer Ratio in selected groups DC Input
- Current Transfer ratio in selected groups
  - DC Input:
    - FODM121: 50-600%
    - FODM121A: 100-300%
    - FODM121B: 50-150%
    - FODM121C: 100-200%
    - FODM121D: 50-100%
    - FODM121E: 150-300%
    - FODM121F: 100-600%
    - FODM2701: 50-300%
    - FODM2701A: 150-300%
    - FODM2701B: 80-160%
    - FODM124: 100% MIN
  - AC Input
    - FODM2705: 50-300%