Absolute Ratings
Table 4. Absolute ratings for SignalSure 250.
PAꢀAMETEꢀ
PEꢀFOꢀMAꢁcE
Minimum DC Forward Current
Maximum DC Forward Current
Maximum Junction Temperature[1]
Operating Case Temperature at Test Current[1]
Operating Case Temperature at Maximum Current [1]
Storage Temperature
10mA
300mA
135°C
-40°C to 115°C
-40°C to 115°C
-40°C to 115°C
JEDEC 020c 260°C
3
Soldering Temperature
Allowable Reflow Cycles
Minimum ESD performance[2]
2kV HBM (Class 2), 1kV CDM (Class III)
-10V
Reverse Voltage (Vr)
Notes for 4:
1. Proper current derating must be observed to maintain junction temperature below the maximum, so that the LED is maintained below the maximum rated operating case temperature.
SignalSure LEDs driven at or above the maximum rated operating case temperature may have shorter lifetime.
2. Measured using human body model (per ANSI/ESDA/JEDEC JS-001-2010) and charged device model (per JESD22-C101F).
Characteristic Curves
Spectral Power Distribution Characteristics
Figure 1. Typical normalized power vs. wavelength for SignalSure 250 at 20ms MP, 250mA, Tj=25ºCꢀ
DS148 SignalSure 250 Product Datasheet 20160508 ©2016 Lumileds Holding B.V. All rights reserved.
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