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Technical Datasheet DS50
power light source
LUXEON Flash Module
(R)
Introduction
LUXEON(R) Flash is a family of ultra compact light sources specifically designed and tested for use as a camera flash in space constrained, portable digital imaging applications. The LUXEON Flash products are based on proven LUXEON technology and provide the highest levels of light output available for a solid state light source. The uniquely bright source density characteristics of the LUXEON Flash products will provide greater amounts of light where needed, enabling higher resolu tion pictures to be taken in lower level ambient light environments at greater distances. Camera cell phones, digital still cameras and PDAs can all incorporate LUXEON Flash into sleek designs while maintaining high levels of light output.
Features
Highest illuminance per LED on the market Very small emitter size Integrated lens for optimal radiation patterns for Camera Flash Integrated Thermal Solution Rear or Side Mountable Surface Mountable
Benefits
High lux and long distances (3m) Enables higher resolution pictures in darker environ ments Small emitter size allows for smaller overall package size Flexible Integration Options Suitable for Multiple Designs
Typical Applications
Wireless camera phones Digital still cameras
Table of Contents Mechanical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 Electrical and Optical Characteristics, TJ = 25C . . . . . . . . . . . . . . . . . . . . . . . .4 Typical Forward Voltage (VF) vs. Drive Current (IF), TJ = 25C . . . . . . . . . . . . .5 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Typical Wavelength Characteristics, TJ = 25C . . . . . . . . . . . . . . . . . . . . . . . . . .6 Derating Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7 Typical Change in Color . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Solder Pad Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Reel Packaging (LXCL-PWM1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
LUXEON Flash Module Datasheet DS50 (6/06)
2
Mechanical Dimensions
LXCL PWM1
Anode
+
-
Notes: 1. Drawings not to scale. 3. All dimensions are in millimeters. 4. Measurements without tolerances are for reference only .
LUXEON Flash Module Datasheet DS50 (6/06)
3
Electrical and Optical Characteristics, TJ = 25C1, 2, 3, 4, 5, 6
Table 1.
Part Number
Current (mA)
Parameter Illuminance (at 1m distance) Forward Voltage
Min. 28 3.2 5000
Typ. 45 3.8 7000 0.2 2.0
Max.
Units lux
4.8 10000
V K mV/C C/W
LXCL PWM1
1000
Color Temperature Dynamic Resistance7 Temp Coefficient of Forward Voltage7 Thermal Resistance, Junction to Case
7
10
70
70
60
60
Illuminance at 1m distance (lux)
40
40
30
30
20
20
10
10
0 0 200 400 600 800
0 1000
Forward Current (mA)
Figure 1. Axial Intensity (cd) and Illuminance (lux) vs. Drive Current, TJ = 25C
Notes for Table 1 & Figure 1: 1. Minimum illuminance performance guaranteed within published operating conditions. Philips Lumileds maintains a tolerance of 10% on illuminance measurements. 2. LUXEON types with even higher luminous flux levels will become available in the future. Please consult your Philips Lumileds Authorized Distributor or Philips Lumileds sales representative for more information. Philips Lumileds maintains a tolerance of 0.06V on forward voltage measurements. All values assume a junction temperature TJ of 25C. For flash modes, it is recommended that the drive current be as high as possible (up to 1000 mA) for optimal results. Dynamic resistance is the inverse of the slope in linear forward voltage model for LEDs. Measured between 25C TJ 110C at IF = 1000mA.
3. 4. 5. 6. 7.
LUXEON Flash Module Datasheet DS50 (6/06)
4
Luminous Intensity (cd)
50
50
Typical Forward Voltage (VF) vs. Drive Current (IF), TJ = 25C
1000 900 800
Forward Current (mA)
700 600 500 400 300 200 100 0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 Forward Voltage (V)
Figure 2. Typical Forward Voltage (VF) vs. Drive Current (IF), TJ = 25C
Absolute Maximum Ratings
Table 2.
Parameter Max DC Operating Current (mA) Peak Pulsed Forward Current (mA) ESD Sensitivity[1] (volts HBM) LED Junction Temperature (C) Storage Temperature (C) Reflow Soldering Temperature (C) Ambient Operating Temperature (C) Moisture Sensitivity Level (JEDEC STD 020C)
[2]
Value 200 1000 2000 135 40 to +120 260 for 5 seconds max 40 to +85 1 Unlimited floor life (out of bag) at factory ambient
Notes for Table 2: 1. LUXEON Flash Modules are not designed to be driven in reverse bias. Philips Lumileds does not guarantee at reverse bias conditions. 2. Tested in continuous drive mode.
LUXEON Flash Module Datasheet DS50 (6/06)
5
Typical Wavelength Characteristics, TJ = 25C
Relative Spectral Power Distribution
1 0.8 0.6 0.4 0.2 0 350
400
450
500
550 nm
600
650
700
750
800
Figure 3. White Color Spectrum of Typical CCT Part, Integrated Measurement.
1.10 1.00 0.90 0.80 Relative Intensity 0.70 0.60 0.50 0.40 0.30 0.20 0.10 -90 -60 -30 0 degrees
Figure 4. Typical Intensity Distribution.
Horizontal Vertical
1.10 1.00 0.90 0.80 Relative Illuminance 0.70 0.60 0.50 0.40 0.30 0.20 0.10 Horizontal Vertical
30
60
90
0.00 -35 -30 -25 -20 -15 -10 -5
0
5
10 15 20 25 30 35
degre es
Figure 5. Typical Illuminance Distribution.
Notes for Figures 3, 4 and 5: 1. Illuminance, measured in lux (lumens/m2), drives the response of camera module. 2. Field of view (FOV) for typical camera module is 56 x 44 degrees .
Vertical
Horizontal
LUXEON Flash Module Datasheet DS50 (6/06)
6
Derating Curves
1200
1000
Peak Pulse Current (mA)
800
600
Pulse time < 300 msec
400
200
0 -40 -20 0 20 40 60 80 100 Temperature (C-ambient)
Figure 6a. Pulse Current Derating Curve
500 450 400
Forward Current (mA)
350 300 250 200 150 100 50 0 -40 -20 0 20 40 60 80 100 Temperature (C-ambient)
Rth,j-a = 100 C/W Rth,j-a = 200 C/W Rth,j-a = 350 C/W
Figure 6b. Forward Current Derating Curve (DC)
LUXEON Flash Module Datasheet DS50 (6/06)
7
Typical Change in Color
7100 7000 6900
Color Temperature (K)
6800 6700 6600 6500 6400 6300 6200 0 200 400 600 800 1000 1200 Forward Current (mA)
Figure 7. Typical Change in Color vs. Change in Forward Current.
7800
7600
Color Temperature (K)
7400
7200
7000
6800
6600
6400 -60 -40 -20 0 20 40 60 80 100 Temperature (deg. C)
Figure 8. Typical Change in Color vs. Change in Temperature.
Note: Tests performed in pulse mode.
LUXEON Flash Module Datasheet DS50 (6/06)
8
Solder Pad Design
Figure 9. Recommended Solder Pad Design.
Notes for Figure 9: 1. All dimensions are in MM. 2. Tolerance +/ 0.05MM.
Relative Part Orientation
LUXEON Flash Module Datasheet DS50 (6/06)
9
Reel Packaging (LXCL PWM1)
Figure 10. Reel dimensions and orientation.
LUXEON Flash Module Datasheet DS50 (6/06)
10
Company Information
LUXEON(R), SuperFlux and SnapLED are developed, manufactured and marketed by Philips Lumileds Lighting Company. Philips Lumileds is a world class supplier of Light Emitting Diodes (LEDs) producing billions of LEDs annually. Philips Lumileds is a fully integrated supplier, producing core LED material in all three base colors (Red, Green, Blue) and White. Philips Lumileds has R&D centers in San Jose, California and in The Netherlands and production capabilities in San Jose and Penang, Malaysia. Founded in 1999, Philips Lumileds is the high flux LED technology leader and is dedicated to bridging the gap between solid state LED technology and the lighting world. Philips Lumileds technology, LEDs and systems are enabling new applica tions and markets in the lighting world.
www.luxeon.com www.lumiledsfuture.com
Philips Lumileds may make process or materials changes affecting the perform ance or other characteristics of our products. These products supplied after such changes will continue to meet published specifications, but may not be identical to products supplied as samples or under prior orders.
For technical assistance or the location of your nearest sales office contact any of the following: North America:
+1 888 589 3662 or askluxeon@futureelectronics.com
Europe:
00 800 443 88 873 or
luxeon.europe@futureelectronics.com
(c)2006 Philips Lumileds Lighting Company. All rights reserved. Product specifications are subject to change without notice. Luxeon is a registered trademark of the Philips Lumileds Lighting Company in the United States and other countries.
Asia:
800 5864 5337 or lumileds.asia@futureelectronics.com

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