0.39 A digital tube led digital tube Shu Shu Shu 3911AH-BH-emitting diode

LED digital tube Introduction 1, Product name: 3911AH / 3911BH 2, word bits: a 3, Screen Size: 0.39 inches 4, light colors: red; (other colors can be customized) 5,8 character height: 0.39 6, Dimensions: 13.0mm × 10.0mm × 7.0mm 7, public foot: 388, Total PIN number: 10 pins 9, Polarity: common cathode / common anode 10, the surface color: black panel 11, font color: red / green / blue / white / orange 12, colloid color: white LED digital tube characterization ★ can be driven at a low voltage, low current conditions of the light-emitting light-emitting ★ very short response time (<0.1μs), good high-frequency characteristics, monochrome good, high brightness ★ small size, light weight, good impact resistance. solid package, packages of plastic irrigation, high stability ★ long life, service life of 50,000 hours ★ continuous scanning drive each byte ★ good display, a wide viewing angle ★ Recommended constant use, there will be constant uneven brightness ★ surface protective film products, can be peeled off before use ★ soldering temperature: 260 ℃ to stay the longest five seconds ★ while working When the temperature is above 25 ℃, Ifm, ifp and Id must be reduced; the current reduction rate is -036mA / ℃ (DC drive), or -0.86mA / ℃ (pulse drive) power consumption rate is -0.75mW / ℃. Product of operating current can not be greater than 60 percent corresponding to the operating temperature conditions Ifm or Ifp of. ★ blue, emerald green, white, anti-static measures, please take a limit parameter (Limited Parameters) parameters Parameters Symbol Symbol pulse current limit parameter Limited Parameter Peak Forward Current Ifp 100mA DC Current Continuous Forward Current If 20 mA Reverse Voltage Reverse Voltage Vr 5V Operating temperature Operating temperature Range Topr -30 to + 70 ℃ Storage Temperature Storage temperature Range Tstg -40 to + 85 ℃ Second, the optical parameters (Photoelectric Parameters) Parameter Forward Voltage Reverse Current Luminous Wavelength Power Forward Voltage Reverse Current Wavelength Parameter Intensity Consumption emission intensity power consumption symbol notation VF IR IV λp pt unit unit V uA mcd nm mW condition condition IF = 20 mA VR = 5V IF = 20mA IF = 20mA IF = 20mA Maximum Average Maximum Average Average Average Average Average MAX. Average Average Average Average MAX highlighted red High red R 2 2.4 - 20 50 635 36 ultra bright red super red SR 2 2.4 - 20 80 620 40 yellow-green Yellow green G 2 2.4 - 20 35 571 44 Yellow Yellow Y 2 2.5 - 20 100 59042 Blue Blue B 3 3.4 - 20 180 465 66 emerald green Pure green PG 3 3.4 - 20 220 515 66 White White W 3 3.4 - 20 180 6000K 66