Electrical Characteristics
Electrical Characteristics at 700 mA for LUXEON T
Junction Temperature = 85ºC
Table 4.
Nominal ANSI CCT
Forward Voltage V,
1
(V)
Min .
2700K
3000K
3500K
4000K
5000K
5700K
6500K
Royal Blue
Notes for Table 4:
1. Philips Lumileds maintains a tolerance of ±0.06V on forward voltage measurements.
2. Measured between T
J
= 25°C and T
J
= 110°C at I
f
= 700 mA.
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
Max .
3.25
3.25
3.25
3.25
3.25
3.25
3.25
3.25
Typical Temperature
Coefficient of Forward Voltage
2
(mV/°C)
DV
F
/
DT
J
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
-1.6
Typical Thermal Resistance
Junction to Thermal Pad (°C/W)
Ru
J-C
3
3
3
3
3
3
3
3
Absolute Maximum Ratings
T
able 5.
Parameter
DC Forward Current (mA)
ESD Sensitivity
LED Junction Temperature
Storage Temperature
Soldering Temperature
Allowable Reflow Cycles
Reverse Voltage (Vr)
5, 6
Notes for Table 5:
1. Proper current derating must be observed to maintain junction temperature below the maximum.
For additional information on thermal measurement guidelines please refer to Application Brief AB106.
2. Residual periodic variations due to power conversion from alternating current (AC) to direct current (DC), also called “ripple”, with frequencies
3.
≥
100 Hz and amplitude
≤
200 mA are acceptable, assuming the average current throughout each cycle does not exceed 1000 mA.
4. Pulsed operation with a peak drive current of 1200 mA is acceptable if the pulse on-time is
≤
5 ms per cycle and the duty cycle is
≤
50%
5. Transient reverse voltages and surge currents due to electrical switching or supply interruptions are acceptable if these events do not last for more than 10ms, the
amplitude of the reverse voltage does not exceed 5V and the reverse current is less than 200μA.
6. Max 5V reverse for up to 10s is an acceptable beginning of life, one time test condition.
1
1, 2
LUXEON T
1050
1200
150°C
-40°C - 135°C
-40°C - 135°C
JEDEC 020c 260°C
3
LUXEON T LEDs are not designed to be driven in reverse bias
1200
1350
135°C
Peak Pulsed Forward Current (mA)
1, 3
< 8000V Human Body Model (HBM) Class 3A JESD22-A114-E
Operating Case Temperature at 700 mA
DS106 LUXEON T 20130630 ©2013 Philips Lumileds Lighting Company.
5
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