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PDF ( 数据手册 , 数据表 ) W4218x

零件编号 W4218x
描述 Z-POWER LED
制造商 Seoul Semiconductor
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W4218x 数据手册, 描述, 功能
SEOUL SEMICONDUCTOR
Z-POWER LED Series
Technical Datasheet for X4218X
Z-Power series is designed for high current operation and
www.DatahSighehetf4luUx.coomutput applications.
Z-Power LED's thermal management perform exceeds
other power LED solutions.
It incorporates state of the art SMD design and Thermal
emission material.
Z Power LED is ideal light sources for general illumination
applications, custom designed solutions, automotive large
LCD backlights
Features
• Super high Flux output
and high Luminance
• Designed for high
current operation
• Low thermal resistance
• SMT solderbility
• Lead Free product
• RoHS compliant
Application
• Mobile phone flash
• Automotive interior / exterior lighting
• Automotive signal lighting
• Automotive forward lighting
• General Torch
• Architectural lighting
• LCD TV / Monitor Backlight
• Projector light source
• Traffic signals
• Task lighting
• Decorative / Pathway lighting
• Remote / Solar powered lighting
• Household appliances
Rev 03 – 2007 / 11
www.zled.com
1







W4218x pdf, 数据表
Characteristics for Dome type Z-Power LED
4. Natural White (S42181, S42182)
4-1 Electro-Optical characteristics at IF=350mA, TA=25ºC
Parameter
Luminous Flux [1]
Correlated Color Temperature [3]
CRI
Forward Voltage [4]
View Angle
www.DataSheet4U.com
Thermal resistance [5]
Thermal resistance [6]
4-2 Absolute Maximum Ratings
Symbol
ФV [2]
CCT
Ra
VF
2Θ 1/2
RθJ-B
RθJ-C
Min
-
-
2.9
Value
Typ
61
4000
93
3.2
124
8.5
6.9
Parameter
Forward Current
Power Dissipation
Junction Temperature
Operating Temperature
Storage Temperature
ESD Sensitivity [8]
Symbol
IF
Pd
Tj
Topr
Tstg
-
Value
800
3.2
145
-40 ~ +85
-40 ~ +100
±20,000V HBM
Max
-
-
-
3.8
Unit
lm
K
-
V
deg.
ºC /W
ºC /W
Unit
mA
W
ºC
ºC
ºC
-
*Notes :
[1] SSC maintains a tolerance of ±10% on flux and power measurements.
[2] ФV is the total luminous flux output as measured with an integrated sphere.
[3] Correlated Color Temperature is derived from the CIE 1931 Chromaticity diagram. CCT ±5% tester tolerance.
[4] A tolerance of ±0.06V on forward voltage measurements
[5], [6] RθJ-B is measured with a SSC metal core pcb.(25 ºC TJ 110 ºC)
RθJ-C is measured with only emitter. (25 ºC TJ 110 ºC)
Break voltage of Metal PCB is 6.5kVAC.
[7] It is included the zener chip to protect the product from ESD.
--------------------------Caution--------------------------
1. Please do not drive at rated current more than 5 sec. without proper heat sink
Rev 03 – 2007 / 11
www.zled.com
8







W4218x equivalent, schematic
Junction Temperature Characteristics
2. Junction Temperature vs Wavelength shift TA=25
6
Red
5 Green
B lue
4
www.DataSheet4U.co3m
2
1
0
0 25 50 75 100 125
Junction Temperature(oC)
150
Rev 03 – 2007 / 11
www.zled.com
16










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