Characteristics for Dome type Z-Power LED
4. Natural White (S42181, S42182)
4-1 Electro-Optical characteristics at IF=350mA, TA=25ºC
Value
Typ
61
Parameter
Symbol
Unit
Min
Max
[2]
[1]
ФV
Luminous Flux
-
-
lm
K
[3]
Correlated Color Temperature
CRI
CCT
Ra
-
-
4000
93
-
-
[4]
Forward Voltage
VF
2.9
3.2
3.8
V
View Angle
2Θ 1/2
124
8.5
deg.
ºC /W
ºC /W
[5]
Thermal resistance
Rθ
J-B
[6]
Thermal resistance
Rθ
6.9
J-C
4-2 Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
Forward Current
IF
Pd
800
3.2
mA
W
Power Dissipation
Junction Temperature
Operating Temperature
Storage Temperature
Tj
145
ºC
ºC
ºC
-
Topr
Tstg
-
-40 ~ +85
-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] 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
8
Rev 03 – 2007 / 11
www.zled.com
SEOUL [ Seoul Semiconductor ]
