KINGBRIGHT KASL-4805SEL1S5 User Manual
HIGH BRIGHTNESS LED LIGHT BAR
PRELIMINARY SPEC
Features
z Dimension: 48mm x 5mm x 1.6mm.
z Instant light.
z Linear type.
z High efficiency.
z Long operating life.
z Low power consumption.
z More energy efficient than incandescent,
most halogen lamps, and fluorescent lamp.
z RoHS compliant.
Package Dimensions
Part Number: KASL-4805SEL1S/5 Hyper Orange
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25(0.01") unless otherwise noted.
3.Specifications are subject to change without notice.
SPEC NO: DSAI7644 REV NO: V.2 DATE: NOV/18/2008 PAGE: 1 OF 8
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.F.Lu ERP: 1209000064
Precautions
1. Do not touch the lens with any sharp object.
2. No stress should be applied on the lens.
3. Thermal grease between the light bar and heat sink is recommended to fill air gaps for better thermal conductivity.
4. For securing the LED light bar, M2 screws are recommended. The light bar should not be bent or stressed in any way
which could damage the internal circuit.
5. To prevent damages caused by electrostatic discharge (ESD), it is recommended to wear proper gear such as
wristband or anti-static gloves when handling the product.
6. Constant current source is recommended to power the light bar. When more than one light bar are used, they should
be connected in series if possible.
7. Thermal management should be taken into consideration when using the product. Maximum driving current
should be reduced accordingly at higher ambient temperature to prevent overheating.
8. Soldering recommendations:
z Soldering iron power should not exceed 40W, and should not be in contact with the joint for more than 3.5 secs.
z The maximum soldering temperature should be less than 350°C.
z Do not touch the product immediately after soldering.
z Not reflow compatible.
SPEC NO: DSAI7644 REV NO: V.2 DATE: NOV/18/2008 PAGE: 2 OF 8
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.F.Lu ERP: 1209000064
Absolute Maximum Ratings
Parameter Symbol Rating Units
Forward Current I
Forward Pulse Current [1] I
Power Dissipation P
LED Junction Temperature T
F 500 mA
FP 700 mA
d 4.6 W
j 110 °C
Operating Temperature Topr -30~+100 °C
Storage Temperature Tstg -40~+110 °C
Case Temperature T
Note:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
c 100 °C
Electrical / Optical Characteristics
Part Name Device Parameter Symbol Min. Typ. Max. Units Conditions
Forward Voltage [2] V
Luminous Flux [3] Φv 70 100 - lm I
Wavelength at peak emission[4] λpeak - 626 - nm I
F 6.2 7.6 9.2 V IF=500mA
F=500mA
F=500mA
Dominant Wavelength λdom - 618 - nm I
Spectral bandwidth at 50%Φ
REL MAX Δλ1/2 - 20 - nm IF=500mA
Temperature coefficient of λpeak TCλpeak - 0.11 - nm/°C I
KASL-4805SEL1S/5 Orange
Temperature coefficient of λdom TCλdom - 0.09 - nm/°C I
Temperature coefficient of Forward
Voltage
Thermal Resistance R
F/ΔT - -3.8 - mV/°C IF=500mA
ΔλV
th j-c - 3.5 - °C/W IF=500mA
2 θ 1/2
X direction
- 120 -
Emission Angle
Notes:
2. Forward Voltage is measured with an accuracy of +/-0.1V.
3. Flux is measured with an accuracy of +/-15%.
4.
Wavelength :+/-0.1nm.
Test Item
2 θ 1/2
Y direction
Test Condition
- 120 -
Moisture-proof Test 85°C , 85%RH for 1000 hours
°
°
F=500mA
F=500mA
F=500mA
I
F=500mA
I
F=500mA
SPEC NO: DSAI7644 REV NO: V.2 DATE: NOV/18/2008 PAGE: 3 OF 8
APPROVED: WYNEC CHECKED: Allen Liu DRAWN: Y.F.Lu ERP: 1209000064
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