NSSC063AT datasheet(2/18 Pages) NICHIA

2 / 18 page

NICHIA STS-DA1-2796B <Cat.No.180727>

SPECIFICATIONS

(1) Absolute Maximum Ratings

Item

Symbol

Absolute Maximum Rating

Unit

Forward Current

Pulse Forward Current

IFP

280

Allowable Reverse Current

Power Dissipation

247

Operating Temperature

Topr

-40~110

°C

Storage Temperature

Tstg

-40~110

°C

Junction Temperature

125

°C

* Absolute Maximum Ratings at TA=25°C.

* IFP conditions with pulse width ≤10ms and duty cycle ≤10%.

(2) Initial Electrical/Optical Characteristics

Item

Symbol

Condition

Typ

Unit

Forward Voltage

IF=50mA

2.9

Luminous Intensity

IF=50mA

760

mcd

Chromaticity Coordinate

IF=50mA

0.156

IF=50mA

0.032

Thermal Resistance

RθJS

°C/W

RθJA

250

* Characteristics at TA=25°C.

* Luminous Intensity value as per CIE 127:2007 standard.

* Chromaticity Coordinates as per CIE 1931 Chromaticity Chart.

* RθJS is the thermal resistance from the junction to the TS measurement point.

* RθJA is Thermal Resistance from junction to ambient（Test board: FR4 board thickness=1.6mm, copper layer thickness=35μm）.

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