DS51 Datasheet, PDF (11/41 Pages) Lumileds Lighting Company – the most robust and powerful LED

Parameter
Absolute Maximum Ratings
Table 8.
Cool White/Neutral White/
Warm White
Value
Green/Cyan
Blue/Royal Blue
Value
DC Forward Current (mA)
1500
Peak Pulsed Forward Current (mA)
1500
Average Forward Current (mA)
1500
ESD Sensitivity
2,000 V HBM
Class 2 JESD22 A114 B
LED Junction Temperature
150°C
Max Case Temperature
135°C
Storage Temperature
40°C 185°C
K2 Star Aluminum Core
PCB Temperature
105°C
Soldering Temperature
JEDEC 020c 260°C
Allowable Reflow Cycles
3
Autoclave Conditions
121°C at 2 ATM,
100% RH for 72 hours max
Reverse Voltage (Vr)
See Note 2
1500
1500
1500
2,000 V HBM
Class 2 JESD22 A114 B
185°C
170°C
40°C 185°C
N/A
JEDEC 020c 260°C
3
121°C at 2 ATM,
100% RH for 72 hours max
See Note 2
Red/Red Orange
/Amber
Value
700
700
700
2,000 V HBM
Class 2 JESD22 A114 B
150°C
135°C
40°C 185°C
N/A
JEDEC 020c 260°C
3
121°C at 2 ATM,
100% RH for 72 hours max
See Note 2
Notes for Table 8:
1. Proper current derating must be observed to maintain junction temperature below the maximum.
2. LEDs are not designed to be driven in reverse bias.
3. Stresses in excess of the absolute maximum ratings can cause damage to the emitter. Maximum Rating limits apply to
each parameter in isolation, all parameters having values within the Current Derating Curve. It should not be assumed that
limiting values of more than one parameter can be applied to the product at the same time. Exposures to the absolute
maximum ratings for extended periods can adversely affect device reliability. See Current Derating Curves in this document
for more details.
LUXEON K2 Datasheet DS51 (7/07)
11