LED SPECIFICATION Part No.：7511IB7D 5.2±0.1 Features： Single color Low power consumption 1.0±0.1 CATHODE High reliability and long life Descriptions： Dice material：InGaN 1.0Max 7.0±0.1 10.6±0.5 High bright output 3.8±0.1 1.1±0.1 25.4Min 1.5±0.5 2.54 0.1 Emitting Color：Super Bright Blue 0.5±0.1 Device Outline：5.2×3.8mm Oval Type Lens Type：Blue Diffused NOTE: All dimensions are millimetres. Tolerance is +/-0.25mm unless otherivise noted DIRECTIVITY 0° 1.0 Relative Luminous Y Ta=25° C X IF=20mA Y 60° 0.5 0 X 30° 90° 60° 30° 0° 0.5 90° 1.0 Radiation Angle Page: 1 of 1 LED SPECIFICATION Part No.：7511IB7D Absolute maximum ratings（Ta = 25℃） Parameter Symbol Reverse Voltage VR Forward Current Test Value Condition Unit Min. Max. IR = 30μA 5 -- V IF ---- ---- 30 mA Power Dissipation Pd ---- ---- 105 mW Pulse Current Ipeak Duty=0.1mS，1kHz ---- 100 mA Operating Temperature Topr ---- -20 +85 ℃ Storage Tstr ---- -25 +100 ℃ Temperature Electrical and optical characteristics （Ta = 25℃） Parameter Symbol Forward Voltage VF Reverse Current Test Condition Value Unit Min. Typ. Max. IF = 20mA ---- 3.2 3.5 V IR VR = 5V ---- ---- 30 μA Dominate Wavelength λd IF = 20mA 470 ---- nm Spectral Line half-width Δλ IF = 20mA ---- 22 ---- nm Luminous Intensity IV IF = 20mA ---- 400 ---- mcd Viewing Angle 2θ1/2 IF = 20mA ---- 110/50 ---- Deg. ---- Page: 2 of 3 LED SPECIFICATION Part No.：7511IB7D Typical electrical/optical characteristic curves： FORWARD CURRENT Vs FORWARD VOLTAGE 2.5 Luminous Intensity Relative Value at IF=20mA Forward Current(mA) 50 LUMINOUS INTENSITY Vs. FORWARD CURRENT 40 30 20 10 0 2.0 2.4 2.8 3.2 3.6 Forward Voltage(V) Relative Luminous Intensity 60 80 30 40 10 20 IF-Forward Current (mA) 50 2.0 1.5 1.0 0.5 100 0 500 550 Ambient Temperature TA (℃) Relative Luminous Intensity Forward Current(mA) 10 40 0 2.5 20 20 0.5 LUMINOUS INTENSITY Vs. AMBIENT TEMPERATURE 30 0 1.0 0 40 0 1.5 4.0 FORWARD CURRENT DERATING CURVE 50 2.0 -40 -20 0 20 60 80 40 Ambient Temperature TA (℃) 100 100 75 50 25 0 400 450 600 650 700 Wavelength λ(nm) Page: 3 of 3