LED SPECIFICATION 330MR2C 3.9±0.1 Features： Single color 3.0±0.1 2.9±0.1 0.8Max. High reliability and long life 0.5Max 4.5±0.1 Low power consumption 0.8±0.1 High bright output Dice material：AlGaInP 25.4Min Descriptions： CATHODE 1.5±0.5 Emitting Color：Super Bright Red Device Outline：φ3mm Round Type 0.5±0.1 0.5±0.1 Lens Type：Water Clear 2.54±0.1 All dimensions are millimeters. Tolerance is +/-0.25mm unless otherwise noted. Directivity： DIRECTIVITY 0° Relative Luminous 1.0 Ta=25° C IF=20mA 30° 60° 0.5 0 90° 60° 30° 0° 0.5 90° 1.0 Radiation Angle Page: 1 of 3 LED SPECIFICATION 330MR2C Absolute maximum ratings（Ta = 25℃） Parameter Symbol Test Condition Reverse Voltage Forward Current Power Dissipation Pulse Current Operating Temperature Storage Temperature VR IF Pd IR = 30μA ------Duty=0.1mS，1kHz ------- Ipeak Topr Tstr Values Min. Max. 5 -30 75 100 +85 +100 ----20 -25 Unit V mA mW mA ℃ ℃ Electrical and optical characteristics（Ta = 25℃） Parameter Symbol Test Condition Forward Voltage Reverse Current Dominate Wavelength Peak Wavelength Spectral Line half-width Luminous Intensity Viewing Angle VF IR λd λp Δλ IV 2θ1/2 IF=20mA VR=5V IF=20mA IF=20mA IF=20mA IF=20mA IF=20mA Values Min. Typ. 2.0 2.5 ------30 624 ---632 ------20 ---BIN ---24.........27...........30 Luminous Intensity Bins（Ta = 25℃） Bin Min Max V μA nm nm nm mcd deg. Unit:mcd S T U V W 770 1100 1100 1520 1520 2130 2130 3000 3000 4180 Dominate Wavelength Bins Bin Min Max Unit Max. R2 621 624 Unit:nm R3 624 627 Page: 2 of 3 LED SPECIFICATION 330MR2C Typical electrical/optical characteristic curves/光电特性曲线： Fig.2 相 对 亮 度 Vs. 正 向 电 流 Fig.1 正 向 电 流 Vs. 正 向 电 压 2.5 Luminous Intensity Relative Value at IF=20mA Forward Current(mA) 50 40 30 20 10 0 1.5 2.1 2.3 1.7 1.9 Forward Voltage(V) Relative Luminous Intensity 30 20 10 40 60 100 80 0.5 0 10 20 30 40 IF-Forward Current (mA) 50 2.5 2.0 1.5 1.0 0.5 0 -30 Ambient Temperature T A ( ℃ ) -10 10 30 50 70 90 Ambient Temperature T A ( ℃ ) Fig.5 辐射强度 Vs. 波长 Relative Luminous Intensity Forward Current(mA) 40 20 1.0 Fig.4 相 对 亮 度 Vs. 环 境 温 度 50 0 1.5 0 2.5 Fig.3 正 向 电 流 Vs. 环 境 温 度 0 2.0 100 75 50 25 0 450 500 550 600 650 700 750 Wavelength λ (nm) Page: 3 of 3