ETC ADL-789A1TL

AlGaAs Infrared Laser Diode
ADL-78901TL
DATE:2007/04/11 ver 2.0
★780nm, 90mW Power Reliable Operation
200mW High Power Pulse Reliable Operation
Features
1. Small aspect ratio
2. High COD level
• Applications
1. Virtual keyboard
2. CD R/RW
• Absolute maximum ratings
Parameter
Light output power
Reverse voltage(LD)
Case temperature
Storage temperature
Symbol Condition
PO
CW
Pop
Pulsed*
VRL
TC
TS
-
Rating
100
220
2
-10~+70
-40~+85
Unit
mW
V
C
o
C
o
* Pulse width 0.5us, duty cycle 50%
• Electrical and optical characteristics (Tc=25 oC)
Symbol
Min.
Typ.
Max.
Unit
Peak wavelength
λ
775
785
795
nm
Po=90mW
Threshold current
Ith
25
35
55
mA
Po:1-10mW
Operating current
Iop
90
115
160
mA
Po=90mW
Operating voltage
Vop
1.5
2
2.2
V
Po=90mW
Monitor Current
Im
0.1
0.5
0.7
mA
Differential efficiency
η
0.8
1.1
1.3
Parallel divergence angle
θ//
7.5
9
10
deg
Perpendicular divergence angle
θ⊥
15
17
19
deg
Parallel FFP deviation angle
Δθ//
-2
0
+2
deg
Perpendicular FFP deviation angle
Δθ⊥
-2
0
+2
deg
ΔxΔyΔz
-80
0
+80
um
Parameter
Emission point accuracy
*
*
*
*
*
*
Conditions (CW)
Po=90mW , Vr=5V
mW/mA Po=88-90mW
Po=90mW
Precautions
Do not operate the device above maximum ratings. Doing so may cause unexpected and permanent damage to the device.
Take precautions to avoid electrostatic discharge and/or momentary power spikes. A change in the characteristics of the laser or premature failure may result.
Proper heat sinking of the device assures stability and lifetime. Always ensure that maximum operating temperatures are not exceeded.
Observing visible or invisible laser beams with the human eye directly, or indirectly, can cause permanent damage. Use a camera to observe the laser.
No laser device should be used in any application or situation where life or property is at risk in event of device failure.
Specifications are subject to change without notice. Ensure that you have the latest specification by contacting us prior to purchase or use of the product
* 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]
USA: LASER COMPONENTS IG, Inc., Phone: +1 603 821 7040, Fax: +1 603 821 7041, [email protected]
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, [email protected]
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, [email protected]
AlGaAs Infrared Laser Diode
ADL-78901TL
DATE:2007/04/11 ver 2.0
120
2.2
o
o
40 C 60 C
o
o
25 C 50 C 70oC
100
2.0
o
o
1.8
Voltage(V)
Power(mW)
80
o
o
o
25 C 40 C 50 C 60 C 70 C
60
1.6
40
1.4
20
1.2
0
1.0
0
20
40
60
80
100
120
140
160
180
200
0
20
40
60
80
Current(mA)
100
120
140
160
180
55
60
65
70
Current(mA)
170
0.5
160
0.4
140
0.3
Iop(mA)
Monitor current(mA)
150
0.2
130
120
110
0.1
100
90
0.0
0
20
40
60
80
100
25
30
35
40
45
50
o
Power(mW)
Tempereature( C)
810
800
Wavelength(nm)
790
780
770
760
750
25
30
35
40
45
50
55
60
65
70
o
Temperature( C)
* For reference only. Contents above are subject to change without notice.
www.lasercomponents.com
01/08 / V2 / HW / divers-vis/ari785nm/adl-78901tl.pdf
Germany and other countries: LASER COMPONENTS GmbH, Phone: +49 8142 2864 0, Fax: +49 8142 2864 11, [email protected]sercomponents.com
USA: LASER COMPONENTS IG, Inc., Phone: +1 603 821 7040, Fax: +1 603 821 7041, [email protected]
Great Britain: LASER COMPONENTS (UK) Ltd., Phone: +44 1245 491 499, Fax: +44 1245 491 801, [email protected]
France: LASER COMPONENTS S.A.S., Phone: +33 1 3959 5225, Fax: +33 1 3959 5350, [email protected]