KL8171提供隔离反馈，逻辑电路之间的接口，带基极引脚高可靠输出光耦；
由一个红外发射二极管, 光耦合到光电晶体管构成，它们采用4引脚DIP封装, 并提供宽引线间距和SMD选项。
产品特点 Product features
• 电流转换率(Current transfer ratio)
CTR: 100~350% at IF =0.5mA, VCE =5V
• 输入与输出高隔离电压(Viso=5000 V rms)
High isolation voltage between inputs and output (Viso=5000 V rms)
• 爬电距离大于7.62mm
Creepage distance >7.62mm
• 工作温度可达+100℃
Operating temperature up to +100°C
• 4PIN引脚封装模式
4PIN DIP encapsulation mode
• 符合无卤素(溴<900ppm, 氯<900ppm, 溴+氯<1500ppm)
Compliance Halogen Free (Br < 900ppm, Cl < 900ppm, Br+Cl < 1500ppm)
• 安全审批 Safety approval
CQC认证已批准(编号:CQC23001407997) CQC approved (No. CQC23001407997)
UL认证已批准(编号:UL-CA-2340753-0) UL approved (No. UL-CA-2340753-0)
产品应用 Product Applications
• 系统电器、测量仪器 System appliances, measuring instruments
• 可编程序控制器 Programmable controllers
• 家用电器, 如风扇加热器等 Home appliances, such as fan heaters, etc.
• 电信设备 Telecommunication equipments
• 不同电位,不同阻抗的电路之间的信号传输 Signal transmission between circuits of different potentials
and impedances
