TLWR992 datasheet(2/6 Pages) VAISH

2 / 6 page

www.vishay.com

Document Number 83286

Rev. 1.2, 30-Nov-04

VISHAY

TLWR992.

Vishay Semiconductors

Absolute Maximum Ratings

Tamb = 25 °C, unless otherwise specified

TLW.992.

Optical and Electrical Characteristics

Tamb = 25 °C, unless otherwise specified

Red

TLW.992.

Forward Voltage Classification

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

190

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

Part

Symbol

Min

Typ.

Max

Unit

Total flux

IF = 70 mA, RthJA = 200 °K/W

TLWR9920

3000

3700

mlm

TLWR9921

3500

4200

mlm

TLWR9922

4000

5000

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

611

615

634

Peak wavelength

IF = 70 mA, RthJA = 200 °K/W

624

Angle of half intensity

IF = 70 mA, RthJA = 200 °K/W

± 45

deg

Total included angle

90 % of Total Flux Captured

0.9V

100

deg

Forward voltage

IF = 70 mA, RthJA = 200 °K/W

1.83

2.5

3.03

Reverse voltage

IR = 100 µAVR

Temperature coefficient <

IF = 70 mA

nm/K

Temperature coefficient VF

IF = 70 mA, T > - 25 °C

TCVF

- 2.9

mV/K

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

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