Transcript
AlGaInP Visible Laser Diode
ADL-65075TR/L
650nm 7mW 70 oC Reliable Operation! Ideal for DVD optical pick-up head • Features 1. Low operating current 2. Higher power 3. High efficiency
• Applications 1. DVD player/ROM optical pick up 2. Combo drive optical pick up 3. Bar code scanner
• Absolute maximum ratings Parameter Light output power Reverse voltage (LD) Reverse voltage (PD) Forward current (PD) Case temperature Storage temperature
Symbol Condition PO CW VRL VRD IFD TC TS -
Rating 10 2 30 10 -10~+70 -40~+85
Unit mW V V mA o C o C
• Electrical and optical characteristics (Tc=25 oC) Parameter Peak wavelength Threshold current Operating current Operating voltage Differential efficiency Monitor current Parallel divergence angle Perpendicular divergence angle Parallel FFP deviation angle Perpendicular FFP deviation angle Emission point accuracy
Symbol l Ith Iop Vop h Im q // q^ D q // Dq^ D xD yD z
Min. 645 0.7 0.1 6 25 -2 -2 -80
Typ. 655 20 25 2.2 0.9 0.2 9 28 0 0 0
Max. 660 25 35 2.5 1.2 0.3 12 32 +2 +2 +80
Unit nm mA mA V mW/mA mA deg deg deg deg um
Conditions Po=7mW
Po=7mW Po=7mW Po=3-5mW Po=7mW, VRD=0V
Po=7mW
Precautions 1. Do not operate the device above the maximum rating condition, even momentarily. It may cause unexpected permanent damage to the device. 2. Semiconductor laser device is very sensitive to electrostatic discharge. High voltage spike current may change the characteristics of the device, or malfunction at any time during its service period. Therefore, proper measures for preventing electrostatic discharge are strongly recommended. 3. Effective heat sink can help the device operates under a more relax condition; as a result, a more stable characteristics and better reliability can be achieved. So it is recommended that always apply proper heat sink before the device is operating. 4. Do not look into the laser beam directly by bare eyes. The laser beam may cause severe damage to human eyes.
* For reference only. Contents above are subject to change without notice.
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11,
[email protected] Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801,
[email protected] France: OPTOPHOTONICS sa, Phone: +33 1 3959 5225, Fax: +33 1 3959 5350,
[email protected]
AlGaInP Visible Laser Diode
ADL-65075TR/L
3.0
9 25 40 50
o
60
70 C
8
2.5 7
25
5
V (Volt)
Po (mW)
o
70 C
2.0
6
4
1.5 1.0
3 2
0.5 1
0.0
0 -5
0
5
10
15
20
25
30
35
40
45
0
50
5
10 15
I (mA)
20 25 30
35 40 45
50
I (mA)
50
0.20
45 40
o
20~70 C
0.15
35 Iop I (mA)
Im (mA)
30 0.10
25 Ith
20 15
0.05 10 5 0
0.00 0
1
2
3
4
5
6
7
8
9
10
20
30
40
50
60
70
80
o
Po (mW)
Temperature ( C)
670 668 666
Wavelength (nm)
664 662 660 658 656 654 652 650 10
20
30
40
50
60
70
80
o
Temperature ( C)
* For reference only. Contents above are subject to change without notice. www.lasercomponents.com
Issue: 08/05 / V1 / HW / www/pdf/ari/655nm/ adl-65075trl.pdf
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11,
[email protected] Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801,
[email protected] France: OPTOPHOTONICS sa, Phone: +33 1 3959 5225, Fax: +33 1 3959 5350,
[email protected]
