PARAMETER参数SYMBOL代号CONDITIONS测试条件MIN. 最小值TYP. 典型值MAX. 最大值UNIT 单位ForwardVoltage正向电压VFIF=20mA1.902.002.10VReverseCurrent逆向电流IRVR=5V 3uALuminousIntensity亮度IVIF=20mA10000 12000mcdDominantWavelength主值波长 DIF=20mA588590594nmViewingAngle发光角度2ф1/2IF=20mA20 25