Characteristics for Dome type Z-Power LED
1. Pure White (W42181, W42182)
1-1 Electro-Optical characteristics at IF=350mA, TA=25ºC
Value
Typ
80
Parameter
Symbol
Unit
Min
70
91
-
Max
91
-
[2]
ФV
T rank
lm
lm
[1]
Luminous Flux
[2]
ФV
U rank
100
6300
70
[3]
Correlated Color Temperature
CRI
CCT
Ra
-
K
65
2.9
-
-
[4]
Forward Voltage
VF
3.25
120
8.5
3.8
V
View Angle
2Θ ½
deg.
ºC /W
ºC /W
[5]
Thermal resistance
Rθ
J-B
[6]
Thermal resistance
Rθ
6.9
J-C
1-2 Absolute Maximum Ratings
Parameter
Symbol
Value
1000 (@ Tj = 90 ºC)
Unit
[7]
Forward Current
IF
mA
1800 (@ 1KHz, 1/10 duty)
4
Power Dissipation
Junction Temperature
Operating Temperature
Storage Temperature
Pd
Tj
W
ºC
ºC
ºC
-
145(@ IF ≤ 700mA)
-40 ~ +85
Topr
Tstg
-
-40 ~ +100
[8]
ESD Sensitivity
±20,000V HBM
*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] Rθ is measured with a SSC metal core pcb.(25 ºC ≤TJ ≤ 110 ºC)
J-B
Rθ is measured with only emitter. (25 ºC ≤TJ ≤ 110 ºC)
J-C
Break voltage of Metal PCB is 6.5kVAC.
[7] IF Max is guaranteed under the TJ ≤90 ºC.
[8] 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.
5
Rev 03 – 2007 / 11
www.zled.com
SEOUL [ Seoul Semiconductor ]
