LIR3331-S152-PF

LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only INFRARED EMITTING DIODES Pb Lead-Free Parts LIR3331/S152-PF DATA SHEET DOC. NO : REV. DATE : QW0905- LIR3331/S152-PF C 29 - Mar.- 2007 LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LIR3331/S152-PF Page 1/7 Package Dimensions 5.0 5.9 7.6 8.6 1.5 MAX 4.3±0.5 5.7±0.5 3.3±0.5 □0.5 TYP 2.54±0.5 5.1±0.5 +- NOTE:1.All dimension are in millimeters tolerance is ±0.25 unless otherwise noted 2.Specifications are subject to change without notice Features: 1. High radiant intensity. 2. Suitable for pulsed applications. 3. Low average degradation. Descriptions: The LIR3331/S152-PF series are high power solution grown efficiency Gallium Arsenide infrared emitting diodes encapsulated in blue transparent plastic T-1 3/4 package individually Device Selection Guide: PART NO LIR3331/S152-PF MATERIAL AlGaAs/GaAs LENS COLOR Blue Transparent LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LIR3331/S152-PF Page 2/7 Absolute Maximum Ratings at Ta=25 ℃ Ratings Parameter Symbol IR Forward Current Peak Forward Current (300PPS,10 μs Pulse) Power Dissipation Reverse Voltage Electrostatic Discharge Operating Temperature Storage Temperature IF IFP PD Vr ESD Topr Tstg 50 1 100 5 UNIT mA A mW V 2000 -40 ~ +85 -40 ~ +85 V ℃ ℃ Electrical Optical Characteristics (Aa=25℃) PARAMETER Radiant Intensity Aperture Radiant Incidence Peak Emission Wavelength Spectral Line Half Width Forward Voltage (@ 40 ms) Reverse Current Viewing Angle SYMBOL Le Ee Min. 4.0 0.6 Typ. 6.0 0.9 940 50 1.2 Max. UNIT mW/sr mW/cm nm nm 2 TEST CONDITION IF=20mA IF=20mA IF=20mA IF=20mA IF=20mA VR=5V λpeak △λ VF IR 2θ1/2 1.6 100 V μA deg 40 Note : 1.The forward voltage data did not including ±0.1V testing tolerance. 2. The radiant intensity data did not including ± 15% testing tolerance. LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LIR3331/S152-PF Page 3/7 Typical Electro-Optical Characteristics Curve IR CHIP Fig.1 Forward Current vs. Forward Voltage 1000 Fig.2 Relative Radiant Power vs. Wavelength 1.0 100 10 1 0.1 0.0 1.0 1.5 2.0 2.5 Relative Radiant Power Normalize @20mA Forward Current[mA] 0.5 0.0 800 850 900 950 1000 1050 1100 Forward Voltage[V] Fig.3 Relative Radiant Power vs. Forward DC Current 10.0 Wavelength[nm] Fig.4 Relative Radiant Power vs. Forward Peak Current 10.0 Relative Radiant Power Normalize @20mA Relative Radiant Power Normalize @100 mA 1 10 100 1.0 1.0 0.1 0.1 10 100 1000 IFDC [mA] IFPK [mA] Fig.5 Forward DC Voltage vs. Temperature Fig.6 Relative Radiant Power vs. Temperature Forward DC Voltage Normalize @20mA, 25 ℃ 1.2 1.1 1.0 0.9 0.8 -40 -20 0 20 40 60 80 100 Relative Radiant Power Normalize @ 20mA, 25 ℃ 3.0 2.5 2.0 1.5 1.0 0.5 0.0 -40 -20 0 20 40 60 80 100 Ambient Temperature( ° C) Ambient Temperature( ° C) LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only PART NO. LIR3331/S152-PF Page 4/7 Storage time: 1.The operation of Temperatures and RH are : 5 ℃~35℃,RH