LEUWS2W datasheet(4/26 Pages) OSRAM

Nome de Peças	LEUWS2W

Descrição Electrónicos	compact lightsource in multi chip SMT technology with glass window on top

PDF	26 Pages

Scroll/Zoom	100%

Fabricante Electrônico	OSRAM [OSRAM GmbH]

Página de início	http://www.osram.com

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4 / 26 page

2015-11-27

Version 2.2 (not for new design)

LE UW S2W

Characteristics (TS = 25 °C; IF = 700 mA; per Chip)

Kennwerte

Parameter

Symbol

Values

Unit

Bezeichnung

Symbol

Werte

Einheit

Chromaticity coordinates acc. to CIE 1931 2) page 25

Farbkoordinaten nach CIE 1931 2) Seite 25

(typ.)

0.31

0.32

Viewing angle at 50 % IV

Abstrahlwinkel bei 50 % IV

(typ.)

2ϕ

120

Forward voltage

3) page 25

Durchlassspannung 3) Seite 25

(per Chip)

(min.)

(typ.)

(max.)

2.90

3.45

4.00

Reverse current

Sperrstrom

not designed for

reverse operation

Partial Flux acc. CIE 127:2007

Partieller Fluss

(typ.)

ΦE/V, 120°

0.82

Radiating surface

Abstrahlende Fläche

(typ.)

Acolor

2.1 x 2.1

mm²

Real thermal resistance junction / solder point

4) page 25

Realer Wärmewiderstand Sperrschicht / Lötpad

4) Seite 25

(typ.)

(max.)

Rth JS real

th JS real

1.8

2.3

K/W

"Electrical" thermal resistance junction / solder point

4) page 25

"Elektrischer" Wärmewiderstand Sperrschicht /

Lötpad 4) Seite 25

(with efficiency η

e = 21 %)

(typ.)

(max.)

Rth JS el

1.4

1.8

K/W

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