NICHIA STS-DA1-1976A No. 120213>
NICHIA CORPORATION SPECIFICATIONS FOR WARM WHITE LED
NESL157BT
● Pb-free Reflow Soldering Application ● Built-in ESD Protection Device ● RoHS Compliant
SPECIFICATIONS
NICHIA STS-DA1-1976A No. 120213>
(1) Absolute Maximum Ratings
Item
Symbol
Absolute Maximum Rating
Forward Current IF 90
Pulse Forward Current
IFP
120
Allowable Reverse Current
IR
85
Power Dissipation PD 279
Operating Temperature
Topr
-40~100
Storage Temperature
Tstg
-40~100
Junction Temperature
TJ
120
* Absolute Maximum Ratings at TA=25°C.
* IFP conditions with pulse width ≤10ms and duty cycle ≤10%.
Unit mA mA mA mW °C °C °C
(2) Initial Electrical/Optical Characteristics
Item
Symbol
Forward Voltage
Luminous Flux
VF Φv
R8000 Chromaticity Coordinate
Luminous Intensity Color Rendering x y
Iv Ra -
Thermal Resistance * Characteristics at TA=25°C. * Luminous Flux value as per CIE 127:2007 standard.
RθJS
* Chromaticity Coordinates as per CIE 1931 Chro...
NESL157BT PDF File
