VLWR9930 datasheet(2/7 Pages) VISHAY

2 / 7 page

VLWR9930, VLWR9931, VLWR9932

www.vishay.com

Vishay Semiconductors

Rev. 1.4, 14-Jun-12

Document Number: 81817

For technical questions, contact: LED@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

Note

• Voltages are tested at a current pulse duration of 1 ms.

Note

• Wavelengths are tested at a current pulse duration of 25 ms and

an accuracy of ± 1 nm.

Note

• Luminous flux is tested at a current pulse duration of 25 ms and

an accuracy of ± 11 %.

The above type numbers represent the order groups which

include only a few brightness groups. Only one group will be

shipped on each tube (there will be no mixing of two groups on

each tube).

In order to ensure availability, single brightness groups will not

be orderable.

In a similar manner for colors where wavelength groups are

measured and binned, single wavelength groups will be shipped

in any one tube.

In order to ensure availability, single wavelength groups will not

be orderable.

OPTICAL AND ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

VLWR9930, VLWR9931, VLWR9932, RED

PARAMETER

TEST CONDITION

PART

SYMBOL

MIN.

TYP.

MAX.

UNIT

Total flux

IF = 70 mA, RthJA = 200 K/W

VLWR9930

φV

4000

12 200

mlm

VLWR9931

φV

5000

12 200

mlm

VLWR9932

φV

6000

12 200

mlm

Luminous intensity/total flux

IF = 70 mA, RthJA = 200 K/W

IV/

φV

-0.7

mcd/mlm

Dominant wavelength

IF = 70 mA, RthJA = 200 K/W

λd

611

615

634

Peak wavelength

IF = 70 mA, RthJA = 200 K/W

λp

624

Angle of half intensity

IF = 70 mA, RthJA = 200 K/W

-± 45

deg

Total included angle

90 % of total flux captured

ϕ0.9V

100

deg

Forward voltage

IF = 70 mA, RthJA = 200 K/W

VLWR9930

1.83

2.2

3.03

VLWR9931

1.83

2.2

3.03

VLWR9932

1.95

2.2

2.67

Reverse voltage

Temperature coefficient <

λd

IF = 70 mA

λd

0.065

nm/K

Temperature coefficient VF

IF = 70 mA, T > - 25 °C

TCVF

-- 2-

mV/K

FORWARD VOLTAGE CLASSIFICATION

GROUP

FORWARD VOLTAGE (V)

MIN.

MAX.

1.83

2.07

1.95

2.19

2.07

2.31

2.19

2.43

2.31

2.55

2.43

2.67

2.55

2.79

2.67

2.91

2.79

3.03

COLOR CLASSIFICATION

GROUP

DOM. WAVELENGTH (nm)

MIN.

MAX.

611

618

614

622

616

634

LUMINOUS FLUX CLASSIFICATION

GROUP

LUMINOUS FLUX (mlm)

MIN.

MAX.

4000

6100

5000

7300

6000

9700

7000

12 200

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