LEUWS2WN-RASA-CQ datasheet(3/20 Pages) OSRAM

Part #	LEUWS2WN-RASA-CQ

Description	Outstanding brightness and luminance due to surface emission and low Rth

PDF	20 Pages

Scroll/Zoom	100%

Manufacturer	OSRAM [OSRAM GmbH]

Direct Link	http://www.osram.com

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3 / 20 page

LE UW S2WN

3 Version 1.2 | 2020-06-03

Characteristics

F = 1000 mA; TS = 25 °C; per chip

Parameter

Symbol

Values

Chromaticity Coordinate 3)

typ.

0.31

0.32

Viewing angle at 50% I

2φ

typ.

130 °

Radiating surface

color

typ.

2.1 x 2.1 mm²

Partial Flux acc. CIE 127:2007 4)

F = 1000 mA

E/V, 120°

typ.

0.77

Forward Voltage 5)

F = 1000 mA; per Chip

min.

typ.

max.

2.70 V

3.00 V

3.40 V

Reverse voltage (ESD device)

R ESD

min.

45 V

Reverse voltage 2)

R = 20 mA

max.

1.2 V

Real thermal resistance junction/solderpoint 6)

thJS real

typ.

max.

1.20 K / W

1.40 K / W

Electrical thermal resistance junction/solderpoint 6)

with efficiency η

e = 29 %

thJS elec.

typ.

max.

0.85 K / W

0.99 K / W

Brightness Groups

Group

Luminous Flux 1)

F = 1000 mA

min.

max.

1120 lm

1400 lm

1800 lm

2240 lm

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