NCSW170DT-PCA datasheet(2/19 Pages) NICHIA

2 / 19 page

NICHIA STS-DA1-5074A <Cat.No.180827>

SPECIFICATIONS

(1) Absolute Maximum Ratings

Item

Symbol

Absolute Maximum Rating

Unit

Forward Current

1200

Pulse Forward Current

IFP

1500

ESD Withstand Voltage (HBM)

VESD

Allowable Reverse Current

Power Dissipation

4.36

Operating Temperature

Topr

-40~125

°C

Storage Temperature

Tstg

-40~125

°C

Junction Temperature

150

°C

* Absolute Maximum Ratings at TS=25°C.

* IFP

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

* HBM ESD Component Classification Level of the LEDs: Class 3B

For more details, see ANSI/ESDA/JEDEC JS-001.

(2) Initial Electrical/Optical Characteristics

Item

Symbol

Condition

Typ

Max

Unit

Forward Voltage

IF=1000mA

3.25

Luminous Flux

IF=1000mA

350

Chromaticity Coordinate

IF=1000mA

0.3292

IF=1000mA

0.3439

Thermal Resistance

R JS_real

3.9

4.5

°C/W

R JS_el

2.6

3.0

* Characteristics at TS=25°C.

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

* Chromaticity Coordinates as per CIE 1931 Chromaticity Chart.

* Thermal resistance values (R JS_real) determined by considering the energy conversion efficiency( e=33%). Refer to JESD51.

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