10-Watt Lednium SMD
OVTL09LG3x Series
IF vs VF
1600
1400
1200
1000
800
600
400
200
0
4.0
5.0
6.0
red
amber
blue
green
IF (mA)
7.0
8.0
VF (V)
9.0
10.0
11.0
12.0
Forward Current vs. Forward Voltage
Derating of continuous forward current must be observed to
prevent maximum junction temperature from being exceeded.
Derating of continuous forward current must be observed to
prevent maximum junction temperature from being exceeded.
120
100
Maximum Current (%)
120
100
80
60
40
20
20
40
60
80
100
120
140
0
20
40
60
80
100
120
140
80
60
40
20
0
Ambient Temperature °
C
Maximum Current (%)
Ambient Temperature °
C
Derating Curves - Blue, Green and White LEDs
Derating Curves - Amber and Red LEDs
Critical Thermal Conditions
(To maintain junction temperature (T
J
) at 85° C)
WHEN MOUNTED ON:
FR4
PC BOARD
USE SAFE OPERATING CURRENT OF:
200 mA
IMS
500 mA
SPREADER
PLATE
700 mA
3x3x1 in. FIN
EXTRUSION
800 mA
ACTIVE
HEATSINK
1000 mA
NOTE:
Refer to OPTEK Application Note #228 on thermal management (www.optekinc.com/pdf/AppNote228.pdf).
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Issue B 0507
Page 6 of 11
OPTEK Technology Inc. —
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 visibleLED@optekinc.com www.optekinc.com
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