TLWR9901 datasheet(2/5 Pages) VISHAY

2 / 5 page

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Document Number 83213

Rev. 1.6, 31-Aug-04

VISHAY

TLWR990.

Vishay Semiconductors

Absolute Maximum Ratings

Tamb = 25 °C, unless otherwise specified

TLWR990.

Optical and Electrical Characteristics

Tamb = 25 °C, unless otherwise specified

Red

TLWR9900

<np>

Parameter

Test condition

Symbol

Value

Unit

Reverse voltage

IR = 100 µAVR

DC Forward current

Tamb ≤ 85 °C

Surge forward current

tp ≤ 10 µsIFSM

0.1

Power dissipation

Tamb ≤ 85 °C

187

Junction temperature

125

°C

Operating temperature range

Tamb

- 40 to + 110

°C

Storage temperature range

Tstg

- 55 to + 110

°C

Soldering temperature

≤ 5 s, 1.5 mm from body

preheat temperature

100 °C/ 30 sec.

Tsd

260

°C

Thermal resistance junction/

ambient

with cathode heatsink

of 70 mm2

RthJA

200

K/W

Parameter

Test condition

Symbol

Min

Typ.

Max

Unit

Total flux

IF = 70 mA, RthJA = 200 °K/W

φV

2500

3200

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

1.83

2.2

2.7

Reverse voltage

IR = 100 µAVR

Temperature coefficient <

λd

IF = 70 mA

TCλd

nm/K

Temperature coefficient VF

IF = 70 mA, T > - 25 °C

TCVF

- 2.9

mV/K

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