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| QSI LASER DIODE SPECIFICATIONS FOR APPROVAL Customer : Model : QL65D6SA Signature of Approval Approvaed by Checked by Issued by Approval by Customer 315-9, Chunheung-ri, Sungger-eup, Chunan-city, Chungnam, Korea 330-836 WWW.QSILaser.com QL65D6SA InGaAlP Laser Diode Quantum Semiconductor International Co., Ltd. 2003. Rev 0 OVERVIEW QL65D6SA is a MOCVD grown 650nm band InGaAlP laser diode with quantum well structure. It's an attractive light source, with a typical light output power of 5mW for optoelectronic devices such as Bar Code Reader. APPLICATION - Optical Leveler - Laser Module - Bar Code Reader FEATURES - Visible Light Output - Optical Power Output - Package Type : : : p = 650 nm 5mW CW TO-18 (5.6mm) - Built-in Photo Diode for Monitoring Laser Diode ELECTRICAL CONNECTION Bottom View Pin Configuration ABSOLUTE MAXIMUM RATING at Tc=25C Items Optical Output Power Laser Diode Reverse Voltage Photo Diode Reverse Voltage Operating Temperature Storage Temperature Symbols P V V Topr Tstg Values 5 2 30 -10 ~ +60 -40 ~ +85 Unit mW V V C C ELECTRICAL and OPTICAL CHARACTERISTICS at Tc=25C Items Optical Output Power Threshold Current Operating Current Slope Efficiency Operating Voltage Lasing Wavelength Beam Divergence Symbols Po Ith Iop SE Vop Min. 0.4 650 7 26 0.1 Typ. Max. 5 30 40 0.5 2.2 655 8.5 28 0.2 45 55 0.8 2.6 660 10 32 1.5 2.5 0.5 10 10 Unit mW mA mA mW/mA V nm deg deg deg deg mA % m m nA pF Condition Po=5mW 3~5 mW Po=5mW Po=5mW Po=5mW Po=5mW Po=5mW Po=5mW Po=5mW p Im Beam Angle Monitor Current KINK Astigmatism Optical Distance PD DARK CURRENT PD Capacitance K-LI As X, Y, Z ID Ct 5 -5 60 10 -10 VR=10V Vrd=0.5V f=1MHZ NOTICE : QL65D6SA to be operated on APC circuit. The above product specifications are subject to change without notice. EXAMPLE of REPRESENTATIVE CHARACTERISTICS Optical Output Power vs. Foward Current 5 Output Power P [ mW] 4 3 2 1 0 0 10 20 30 40 50 60 70 80 90 100 Forward Current IF [mA] 25E 40E 30E 50E 60E Wavelength vs. Temperature 680 [nm] Wavelength, e 675 670 665 660 655 650 10 20 30 40 50 60 70 Temperature, Tc [C] Far Field Pattern 1 Relative Intensity 0.8 0.6 0.4 0.2 0 -50 -40 -30 -20 -10 0 Angle [deg] 10 20 30 40 50 Monitor Current vs. Optical Output Power 0.12 0.1 0.08 0.06 0.04 0.02 0 Monitor currnet, Im [mA] 0 1 2 3 4 5 Optical output power, Po [mW] Operating Voltage vs. Temp 2.4 2.35 2.3 2.25 2.2 2.15 2.1 2.05 2 10 20 30 40 Temperature, Tc [V] Operating Voltagr, Vop [V] 50 60 70 Threshold Current vs. Temp 100 Threshold Current, Ith [mA] 10 10 20 30 40 Temperature, Tc [C] 50 60 70 PACKAGE DIMENSION PACKING |
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