Document
[ UTZ-SC0156_0 ]
2008/09/04
Laser Diode
SLD3236VF
Features
• Optical Output Power: 150mW Pulse350mw • Can Type: φ 5.6 mm with Photo Diode • Peak Wavelength: 405nm
Absolute Maximum Ratings
Item
Symbol
Optical Output Power LD Reverse Voltage PD Reverse Voltage Storage Temperature Operating Case Temperature
Po Vr (LD) Vr (PD)
Tstg Tc
Absolute Maximum Ratings 150 3.6 5.3 -40 ~ 85 -10 ~ 80
(Tc=25°C)
Unit
mW V V °C °C
Outline Dimension
Unit (mm)
5.6 Φ
( 1.6)
+-00.03 Φ
(90°)
Emitting Point (0.4) 1.0±0.1
0.4±0.1
0.25±0.03 Glass Thickness
Z+ Φ 4.2±0.2
Φ 3.55±0.1
Emitting Point Reference Plane
2.3±0.2
1.2±0.1
(1.3)
6.5±1.0
Initial Electrical/Optical Characteristics
Item
Condition Symbol Min
Optical Output Power CW Po -
Peak Wavelength* Po=5mW λp 400
Threshold Current
CW
Ith -
Operating Current Po=150mW
Iop
-
Slope Efficiency
CW
η 0.9
Operating Voltage Po=150mW Vop
-
FWHM Beam Divergence*
Emission Point
Accuracy
Angle
Monitor Current
Po=150mW Po=5mW Po=150mW
θ// θ⊥ Δθ// Δθ⊥ Im
7 15 -2.0 -2.5 0.2
* Measuring specifications
Typ. 150 405 140
1.2 5.3 9 19 0.6
(Tc=25°C) Max Unit
- mW 410 nm 150 mA
mA 1.8 W/A 5.5 V 12 deg. 23 deg. 2.0 deg. 2.5 deg. 1.0 mA
3×Φ 0.45±0.1
3
X+ 1
2
Φ 2.0±0.2 Y+
( ) are reference figures
Pin Connection
All figures in this specification are measured by sony's method and may contain measurement deviations.
The above specifications are for reference purpose only and subjected to change without prior notice.
http://www.s ony .com.jp
HEADQUARTERS 491 Oka, Kaminaka-Cho, Anan-Shi, TOKUSHIMA 774-8601, JAPAN PHONE: +81-884-22-2311 FAX: +81-884-21-0148
CONTACT TOKYO SALES OFFICE 13F Tamachi Center Building 34-7, Shiba 5-Chome, Minato-Ku, TOKYO 108-0014, JAPAN PHONE: +81-3-3456-3108 FAX: +81-3-5440-7330
-1-
[ UTZ-SC0156_0 ]
2008/09/04
Cautions
(1) Safety of Laser light Laser beam are extremely dangerous to human eyes. Never look at laser beam directly and/or through optical lens. When handling the LDs, wear appropriate safety glasses to prevent laser light, even any reflections from entering to the eye. Focused laser beam through optical instruments will increase the chance of eye hazard. sony LDs are classified in Class 3B of IEC60825-1 and 21 CFR Part 1040.10 Safety Standards. It is absolutely necessary to take overall safety measures against User's modules, equipment and systems into which sony LDs are incorporated and/or integrated.
(2) Operating method The LD shall change its forward voltage requirement and optical output power according to temperature change. Also, the LD will require more operation current to maintain same output power as it degrades. In order to maintain output power, use of APC (Automatic Power Control) is recommended, which use monitor feedback to adjust the operation current. Confirm that electrical spike current generated by switching on and off does not exceed the maximum operating current level specified herein above as absolute max rating. Also, employ app.