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forward voltage正向电压vfif=80ma3.003.23.40vreverse current逆向电流irvr=5v——5ualuminous intensity亮度ivif=80ma3000—4000mcddominant wavelength主值波长λdif=80ma460465470nmviewing angle发光角度2ф1/2if=80ma—90—°absolute maximum ratings(ta=+25℃)最大额定值（温度=+25℃）reverse voltage (v) 逆向电压forward current(ma) 正向工作电流peak forward current(ma) 峰值正向电流power dissipation (mw) 消耗功率operating temperature range(℃) 工作温度storage temperature range(℃) 储藏温度580100300-40~85-40~1001.lead soldering temperature﹝4mm from body﹞:260℃for 3 seconds管脚焊接温度（距胶体4mm）注:3秒内260℃焊接