NLSB06S01 datasheet(2/9 Pages) NICHIA

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NICHIA STS-DA1-1235B <Cat.No.131111>

SPECIFICATIONS

(1) Absolute Maximum Ratings

Item

Symbol

Absolute Maximum Rating

Unit

Forward Current

400

Allowable Reverse Current

Operating Temperature

Topr

20 ~ 30

°C

Storage Temperature

Tstg

0 ~ 40

°C

Platinum Resistance

Temperature Device (RTD)

Current

Ipt

Peltier Device Current

Ipel

-1 ~ 1

Peltier Device Voltage

Vpel

-3.2 ~ 3.2

* Absolute maximum ratings at TA = 25°C.

(2) Initial Electrical/Optical Characteristics

Item

Symbol

Condition

Typ.

Unit

Forward Voltage

Tpt = 55°C, IF = 350 mA

3.4

Luminous Flux

Tpt = 55°C, IF = 350 mA

Radiant flux

Tpt = 55°C, IF = 350 mA

225

Tpt = 55°C, IF = 350 mA

0.13

Chromaticity

Coordinate

Tpt = 55°C, IF = 350 mA

0.06

* Characteristics at TA = 25°C.

* The typical values of luminous flux and radiant flux are traceable to the CIE 127:2007-compliant national standards.

* The chromaticity coordinates are derived from the CIE 1931 Chromaticity Diagram.

* Platinum RTD temperature (Tpt) must be controlled between 50°C and 60°C.

* The LED incorporated into the socket was characterized.

* The product seasoned for 200 hours at TA = 25°C, IF = 350 mA was characterized.

(3) Lumen Maintenance

* Guaranteed maximum fluctuation of luminous flux is ±3% of the initial value

up to 100 hours of continuous operation at TA = 25°C, Tpt = 55°C (±0.03°C), and IF = 350 mA (±0.1%).

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