Characteristics for Dome type Z-Power LED
1. Pure White (W32181, W32182)
1-1 Electro-Optical characteristics at IF=350mA, TA=25ºC
Value
Typ
52
Parameter
Symbol
Unit
Min
32
-
Max
[2]
[1]
ФV
Luminous Flux
-
-
lm
K
[3]
Correlated Color Temperature
CRI
CCT
Ra
6300
70
65
3.0
-
-
[4]
Forward Voltage
VF
3.5
120
9
4.0
V
View Angle
2Θ 1/2
RθJ-B
RθJ-C
deg.
ºC /W
ºC /W
[5]
Thermal resistance
[6]
Thermal resistance
7.5
1-2 Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
Forward Current
Power Dissipation
IF
PD
Tj
0.4
1.6
125
A
W
ºC
ºC
ºC
-
Junction Temperature
Operating Temperature
Storage Temperature
Topr
Tstg
-
-40 ~ +85
-40 ~ +120
[7]
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] 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--------------------------
Please do not drive at rated current more than 5 sec. without proper heat sink
5
Rev 06 – 2007 / 08
www.zled.com
SEOUL [ Seoul Semiconductor ]
