三位数码管
LED数码管编号:XYD5631ARB-1
产品规格Type: 红色共阴
制造商联系电话(Tel):0755-83573112
1、特点(Features):
线路连接方式Connecting Form:共阴
发光颜色Lighting Color:红色 RED
表面状态Surface Status:黑色表面,白色字段Black Face, White Segment.
2、极限参数(Absolute Maximum Ratings)(Ta=25℃):
参数名称 | 符号 | 额定值 | 单位 |
正向电流 | IF | 20 | mA/chip |
正向脉冲电流 | IFP | 60 | mA/chip |
反向电压 | VR | 5 | V |
耗散功率 | PD | 80 | mW/chip |
工作温度 | Topr | -20~+80 | ℃ |
贮存温度 | Tstg | -20~+80 | ℃ |
焊接温度(5秒) | Tsol | 260 | ℃ |
占空比Duty:≤1/10 ,频率Frequency:≤1KHZ
当工作温度大于25℃时,PD和IF必须降低,电流降低率是0.36mA/℃(直流驱动),或0.86mA/℃(脉冲驱动),功率降低率是0.75mW/℃。产品的工作电流不能大于对应工作温度条件IF或IFP的60%。For operation above 25℃,The PD and IF must be derated, The curent derating is 0.36mA/℃ for DC drive and 0.86mA/℃ for puse drive, The power dissipation is 0.75mW/℃.The product working current must not more than the 60% of the IF or IFP according to the working temperature.