LYP476 datasheet(4/17 Pages) OSRAM

Part #	LYP476

Description	Hyper PointLED Hyper-Bright LED

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Manufacturer	OSRAM [OSRAM GmbH]

Direct Link	http://www.osram.com

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4 / 17 page

2007-08-07

4

LO P476, LY P476

Kennwerte

Characteristics

(

T

A = 25 °C)

Bezeichnung

Parameter

Symbol

Werte

Values

Einheit

Unit

LO

LY

Wellenlänge des emittierten Lichtes

(typ.)

Wavelength at peak emission

I

F = 20 mA

λ

peak

610

591

nm

Dominantwellenlänge

5) Seite 17

Dominant wavelength

5) page 17

I

F = 20 mA

λ

dom

606*

+3/–6

587*

–7/+8

nm

Spektrale Bandbreite bei 50 %

I

rel max

(typ.)

Spectral bandwidth at 50 %

I

rel max

I

F = 20 mA

Δλ

16

15

nm

Abstrahlwinkel bei 50 %

I

V (Vollwinkel)

(typ.)

Viewing angle at 50 %

I

V

2

ϕ

120

Grad

deg.

Durchlassspannung

6) Seite 17

(min.)

Forward voltage

6) page 17

(typ.)

I

F = 20 mA

(max.)

V

F

V

F

V

F

1.85

2.0

2.35

1.9

2.0

2.4

V

Sperrstrom

(typ.)

Reverse current

(max.)

V

R = 12 V

I

R

I

R

0.01

10

μA

Temperaturkoeffizient von

λ

peak

(typ.)

Temperature coefficient of

λ

peak

I

F = 20 mA; –10°C ≤ T ≤ 100°C

TCλpeak

0.13

nm/K

Temperaturkoeffizient von

λ

dom

(typ.)

Temperature coefficient of

λ

dom

I

F = 20 mA; –10°C ≤ T ≤ 100°C

TCλdom

0.07

0.10

nm/K

Temperaturkoeffizient von

V

F

(typ.)

Temperature coefficient of

V

F

I

F = 20 mA; –10°C ≤ T ≤ 100°C

TC

V

– 1.7

– 2.5

mV/K

Optischer Wirkungsgrad

(typ.)

Optical efficiency

I

F = 20 mA

η

opt

11

lm/W

* Einzelgruppen siehe Seite 5

Individual groups on page 5

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