Datasheet TLWW7900, TLWTG7900, TLWR7900, TLWO7900, TLWBG7900 Datasheet (Telefunken)

TLW.79..

Vishay Telefunken

TELUX

Color Type Technology Angle of Half Intensity

Red TLWR79.. AlInGaP on GaAs 45
Yellow TLWY79.. AlInGaP on GaAs 45

Description

The TELUX series is a clear, non diffused LED for
high end applications where supreme luminous flux is
required.
It is designed in an industry standard 7.62 mm square
package utilizing highly developed (AS) AllnGaP
technology.
The supreme heat dissipation of TELUX allows ap­plications at high ambient temperatures.
All packing units are binned for luminous flux and color
to achieve best homogenous light appearance in ap­plication.

16 012

±

ö

°
°

Features

D

Utilizing (AS) AllnGaP technology

D

High luminous flux

D

Supreme heat dissipation: R

D

High operating temperature: Tj up to + 125 °C

D

Type TLWR meets SAE and ECE color require­ments

D

Packed in tubes for automatic insertion

D

Luminous flux and color categorized for each
tube

D

Small mechanical tolerances allow precise usage
of external reflectors or lightguides

D

TL WR types additionally forward voltage catego­rized

is 90 K/W

thJP

Applications

Exterior lighting
Dashboard illumination
Tail–, Stop – and Turn Signals of motor vehicles
Replaces incandescant lamps
Traffic signals and signs

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TLW.79..

Reverse voltage

I

100mA

VR10

V°DC forward current

T

85 C

TLWR79

IF70

mA

Surge forward current

t

s

TLWY79

I

1

A

TLWY79..

Power dissipation

T

85 C

PV187

mW

I

F

mA,

thJA

I

F

mA,

thJA

Vishay Telefunken

Absolute Maximum Ratings

T

= 25_C, unless otherwise specified

amb

TLWR79.. ,TLWY79.. ,

Parameter Test Conditions Type Symbol Value Unit

=

R

≤

amb

≤ 10

m

p

p

amb

≤

°

Junction temperature T
Operating temperature

range
Storage temperature range T
Soldering temperature t ≤ 5 s, 1.5 mm from body preheat

temperature 100°C/ 30sec.

Thermal resistance

with cathode heatsink of 70 mm

2

junction/ambient

..
..

T

R

FSM

amb

stg

T

sd

thJA

j

125

–40 to +110°C

–55 to +110°C

260

200 K/W

°

C

°

C

Optical and Electrical Characteristics

T

= 25_C, unless otherwise specified

amb

Red (TLWR79.. )

Parameter Test Conditions Type Symbol Min Typ Max Unit
Total flux
Luminous intensity/

Total flux
Dominant wavelength

I

= 70 mA,

70

R

=200 °K/W

thJA

Peak wavelength
Angle of half intensity ϕ ±45 deg
Total included angle 90 % of Total Flux Captured ϕ
Forward voltage IF = 70 mA, R

=200 °K/W V

thJA

Reverse voltage IR = 100 mA V
Junction capacitance VR = 0, f = 1 MHz C

Yellow (TLWY79.. )

Parameter Test Conditions Type Symbol Min Typ Max Unit
Total flux
Luminous intensity/

Total flux
Dominant wavelength

I

= 70 mA,

70

R

=200 °K/W

thJA

Peak wavelength
Angle of half intensity ϕ ±45 deg
Total included angle 90 % of Total Flux Captured ϕ
Forward voltage IF = 70 mA, R

=200 °K/W V

thJA

Reverse voltage IR = 100 mA V
Junction capacitance VR = 0, f = 1 MHz C

IV/

IV/

f

V

f

l

d

l

p

0.9V
F
R

f

V

f

l

d

l

p

0.9V
F
R

1500 2000 3000 mlm

V

0.7 mcd/mlm

611 615 634 nm

624 nm

100 deg

1.83 2.2 2.67 V
10 20 V

j

17 pF

1000 1400 2400 mlm

V

0.7 mcd/mlm

585 590 597 nm

594 nm

100 deg

1.83 2.1 2.67 V
10 15 V

j

32 pF

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TLW.79..

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Typical Characteristics (T

200
175
150
125
100

75
50

V

P – Power Dissipation ( mW )

25

Red

Yellow

R

=200K/W

thJA

0

0 20406080100120

T

– Ambient Temperature ( °C )15982

amb

= 25_C, unless otherwise specified)

amb

Figure 1 Power Dissipation vs. Ambient Temperature

100

F

I – Forward Current ( mA )

Red

Yellow

80

60

40

20

R

=200K/W

thJA

0

0 20406080100120

T

– Ambient Temperature ( °C )15983

amb

Figure 2 Forward Current vs. Ambient Temperature

0°

1.0

0.9

0.8

0.7

v rel

I – Relative Luminous Intensity

0.4 0.2 0 0.2 0.4

0.6

16200

Angular Displacement

10° 20°

30°

40°

50°

60°
70°

80°

0.6

Figure 4 Rel. Luminous Intensity vs. Angular Displacement

100

90
80
70
60
50
40
30
20

% Total Luminous Flux

10

0

0 25 50 75 100 125

Total Included Angle (Degrees)16201

Figure 5 Percentage total Luminous Flux vs.

Total Included Angle (Degrees)

10000

Red

Yellow

tp/T=0.01

1000

100

1

10

F

I – Forward Current ( mA )

1

0.01 0.1 1 10

16010

0.5

t

– Pulse Length ( ms )

p

0.02

0.2

0.05

T

amb

Figure 3 Forward Current vs. Pulse Length

v

85°C

0.1

100

230

220

210

200

190

thJA

R in K/W

180

170

160

16009

Padsize 8 mm

per Anode Pin

0 50 100 150 200 250 300

Cathode Padsize in mm

2

2

Figure 6 Thermal Resistance Junction Ambient vs.

Cathode Padsize

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TLW.79..

Vishay Telefunken

100

90
80
70
60
50
40
30
20

F

I – Forward Current ( mA )

10

Red

0

1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5
VF – Forward Voltage ( V )15974

Figure 7 Forward Current vs. Forward Voltage

1.8

1.6

1.4

1.2

1.0

0.8

0.6

– Relative Luminous Flux

0.4

Vrel

F

0.2
0

–40 –20 0 20 40 60 80 100

Red

T

– Ambient Temperature ( °C )15976

amb

IF = 70 mA

Figure 8 Rel. Luminous Flux vs. Ambient Temperature

10.00

Red

1.00

0.10

Vrel

I – Relative Luminous Flux

0.01
1 10 100

IF – Forward Current ( mA )15978

Figure 10 Relative Luminous Flux vs. Forward Current

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

Vrel

I – Relative Luminous Intensity

0.1
0

570 580 590 600 610 620 630 640 650 660 670

l

– Wavelength ( nm )16007

IF = 70 mARed

Figure 11 Relative Luminous Intensity vs. Wavelength

100

Red

1.0

Spec

I – Specific Luminous Flux

0.1
1 10 100

IF – Forward Current ( mA )15980

Figure 9 Specific Luminous Flux vs. Forward Current

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90
80
70
60
50
40
30
20

F

I – Forward Current ( mA )

10

0

1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4

Yellow

VF – Forward Voltage ( V )15975

Figure 12 Forward Current vs. Forward Voltage

TLW.79..

Vishay Telefunken

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

– Relative Luminous Flux

0.4

Vrel

F

0.2
0

Yellow

–40 –20 0 20 40 60 80 100

T

– Ambient Temperature ( °C )15977

amb

IF = 70 mA

Figure 13 Specific Luminous Flux vs. Forward Current

Yellow

1.0

Spec

I – Specific Luminous Flux

0.1
1 10 100

IF – Forward Current ( mA )15981

10.00
Yellow

1.00

0.10

Vrel

I – Relative Luminous Flux

0.01
1 10 100

IF – Forward Current ( mA )15979

Figure 15 Relative Luminous Flux vs. Forward Current

1.2

1.1

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

Vrel

I – Relative Luminous Intensity

0.1
0

540 550 560 570 580 590 600 610 620 630 640

l

– Wavelength ( nm )16008

IF = 70 mAYellow

Figure 14 Specific Luminous Flux vs. Forward Current

Figure 16 Relative Luminous Intensity vs. Wavelength

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TLW.79..

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Dimensions in mm

15984

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TLW.79..

Vishay Telefunken

Ozone Depleting Substances Policy Statement

It is the policy of Vishay Semiconductor GmbH to

1. Meet all present and future national and international statutory requirements.

2. Regularly and continuously improve the performance of our products, processes, distribution and operating
systems with respect to their impact on the health and safety of our employees and the public, as well as their
impact on the environment.

It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as
ozone depleting substances (ODSs).

The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and
forbid their use within the next ten years. V arious national and international initiatives are pressing for an earlier ban
on these substances.

Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of
ODSs listed in the following documents.

1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively

2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental
Protection Agency (EPA) in the USA

3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.

Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting
substances and do not contain such substances.

We reserve the right to make changes to improve technical design and may do so without further notice.

Parameters can vary in different applications. All operating parameters must be validated for each customer application

by the customer. Should the buyer use Vishay-Telefunken products for any unintended or unauthorized application, the

buyer shall indemnify Vishay-Telefunken against all claims, costs, damages, and expenses, arising out of, directly or

indirectly , any claim of personal damage, injury or death associated with such unintended or unauthorized use.

Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany

Telephone: [phone], Fax number: 49 (0)7131 67 2423

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