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TLH.51..

Vishay Telefunken

1 (9)

Rev. A3, 04-Feb-99

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Document Number 83010

High Intensity LED, ø 5 mm Untinted Non-Diffused

 

Color

Type

Technology

Angle of Half Intensity

±

ö

Red

TLHK51..

AlInGaP on GaAs

9

°

Yellow

TLHE51..

AlInGaP on GaAs

9

°

Green

TLHG51..

GaP on GaP

9

°

Pure green

TLHP51..

GaP on GaP

9

°

Description

The TLH.51.. series is a clear, non diffused 5 mm LED

for outdoor application. 

These clear lamps utilize the highly developed

technologies like AlInGaP and GaP. 

The lens and the viewing angle is optimized to achieve

best performance of light output and visibility. 

The subtypes TLH.5101 and TLH.5102 with their very

stable light output are especially recommended for

applications where a homogeneous appearance is

required. 

Features

D

Untinted non diffused lens

D

Choice of four colors

D

TLH.5101 and TLH.5102 with reduced light

matching factor

D

TLH.5100 for cost effective design

D

Medium viewing angle

94 8631

Applications

Outdoor LED panels 

Central high mounted stop lights (CHMSL) for motor vehicles 

Instrumentation and front panel indicators 

Light guide design 

Traffic  signals

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Document Number 83010

Absolute Maximum Ratings

T

amb

 = 25

_

C, unless otherwise specified

TLHK51.. 

,

TLHE51.. 

,

TLHG51.. 

,

TLHP51.. 

,  

Parameter

Test Conditions

Symbol

Value

Unit

Reverse voltage

V

R

6

V

DC forward current

T

amb

 

 65

°

C

I

F

30

mA

Surge forward current

t

p

 

 10 

m

s

I

FSM

1

A

Power dissipation

T

amb

 

 65

°

C

P

V

100

mW

Junction temperature

T

j

100

°

C

Operating temperature range

T

amb

–20 to +100

°

C

Storage temperature range

T

stg

–55 to +100

°

C

Soldering temperature

 5 s, 2 mm from body

T

sd

260

°

C

Thermal resistance junction/ambient

R

thJA

350

K/W

Optical and Electrical Characteristics

T

amb

 = 25

_

C, unless otherwise specified

Red  (TLHK51.. 

Parameter

Test Conditions

Type

Symbol

Min

Typ

Max

Unit

Luminous intensity

I

F

 = 20 mA, I

Vmin

/I

Vmax

 

 0.5

TLHK5100

I

V

320

mcd

y

F

Vmin Vmax

TLHK5101

I

V

320

640

mcd

TLHK5102

I

V

320

860

mcd

Dominant wavelength

I

F

 = 10 mA

l

d

626

630

639

nm

Peak wavelength

I

F

 = 10 mA

l

p

643

nm

Angle of half intensity

I

F

 = 10 mA

ϕ

±

9

deg

Forward voltage

I

F

 = 20 mA

V

F

1.9

2.6

V

Reverse voltage

I

R

 = 10 

m

A

V

R

5

V

Junction capacitance

V

R

 = 0, f = 1 MHz

C

j

15

pF

Yellow  (TLHE51.. 

Parameter

Test Conditions

Type

Symbol

Min

Typ

Max

Unit

Luminous intensity

I

F

 = 20 mA, I

Vmin

/I

Vmax

 

 0.5

TLHE5100

I

V

750

mcd

y

F

Vmin Vmax

TLHE5101

I

V

750

1500

mcd

TLHE5102

I

V

750

2000

mcd

Dominant wavelength

I

F

 = 10 mA

l

d

581

588

594

nm

Peak wavelength

I

F

 = 10 mA

l

p

590

nm

Angle of half intensity

I

F

 = 10 mA

ϕ

±

9

deg

Forward voltage

I

F

 = 20 mA

V

F

2

2.6

V

Reverse voltage

I

R

 = 10 

m

A

V

R

5

V

Junction capacitance

V

R

 = 0, f = 1 MHz

C

j

15

pF

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Document Number 83010

Green  (TLHG51.. 

Parameter

Test Conditions

Type

Symbol

Min

Typ

Max

Unit

Luminous intensity

I

F

 = 20 mA, I

Vmin

/I

Vmax

 

 0.5

TLHG5100

I

V

240

mcd

y

F

Vmin Vmax

TLHG5101

I

V

240

480

mcd

TLHG5102

I

V

240

640

mcd

Dominant wavelength

I

F

 = 10 mA

l

d

562

575

nm

Peak wavelength

I

F

 = 10 mA

l

p

565

nm

Angle of half intensity

I

F

 = 10 mA

ϕ

±

9

deg

Forward voltage

I

F

 = 20 mA

V

F

2.4

3

V

Reverse voltage

I

R

 = 10 

m

A

V

R

6

15

V

Junction capacitance

V

R

 = 0, f = 1 MHz

C

j

50

pF

Pure green  (TLHP51.. 

Parameter

Test Conditions

Type

Symbol

Min

Typ

Max

Unit

Luminous intensity

I

F

 = 20 mA, I

Vmin

/I

Vmax

 

 0.5

TLHP5100

I

V

66

mcd

y

F

Vmin Vmax

TLHP5101

I

V

66

132

mcd

TLHP5102

I

V

66

200

mcd

Dominant wavelength

I

F

 = 10 mA

l

d

555

565

nm

Peak wavelength

I

F

 = 10 mA

l

p

555

nm

Angle of half intensity

I

F

 = 10 mA

ϕ

±

9

deg

Forward voltage

I

F

 = 20 mA

V

F

2.4

3

V

Reverse voltage

I

R

 = 10 

m

A

V

R

6

15

V

Junction capacitance

V

R

 = 0, f = 1 MHz

C

j

50

pF

Typical Characteristics  (T

amb

 = 25

_

C, unless otherwise specified)

0

20

40

60

80

0

25

50

75

100

125

P

   – Power Dissipation ( mW

 )

V

T

amb

 – Ambient Temperature ( 

°

C )

100

95 10918

Figure 1 Power Dissipation  vs. Ambient Temperature

0

10

20

30

40

60

0

20

40

60

80

I   – Forward Current ( mA

 )

F

T

amb

 – Ambient Temperature ( 

°

C )

100

95 10046

50

Figure 2 Forward Current vs. Ambient Temperature

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Document Number 83010

0.01

0.1

1

10

1

10

100

1000

10000

t

p

 – Pulse Length ( ms )

100

95 10025

I   – Forward Current ( mA

 )

F

t

p

/T=0.01

0.02

0.05

0.1

0.2

1

0.5

T

amb

v65

°

C

Figure 3 Forward Current vs. Pulse Length

0.4

0.2

0

0.2

0.4

S      – Relative Sensitivity

rel

0.6

94 8351

0.6

0.9

0.8

0

°

30

°

10

°

20

°

40

°

50

°

60

°

70

°

80

°

0.7

1.0

Figure 4 Rel. Luminous Intensity vs. Angular Displacement

1

10

100

1

1.5

2.0

2.5

3.0

V

F

 – Forward Voltage ( V )

95 10878r

F

I    – Forward Current ( mA

 )

Red

Figure 5 Forward Current vs. Forward Voltage

0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

0

10 20 30 40 50 60 70 80 90 100

T

amb

 – Ambient Temperature ( 

°

C )

95 10880r

I     – Relative Luminous Intensity

V

rel

I

F

 = 10 mA

Red

Figure 6 Rel. Luminous Intensity vs. Ambient Temperature

0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

1

10

100

I

F

 – Forward Current ( mA )

96 11589r

I     – Specific Luminous Intensity

V

rel

   

Red

Figure 7 Specific Luminous Intensity vs. Forward Current

0.01

0.10

1.00

10.00

1

10

100

I

F

 – Forward Current ( mA )

96 11588r

I     – Relative Luminous Intensity

V

rel

   

Red

Figure 8 Relative Luminous Intensity vs. Forward Current

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Document Number 83010

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

600 610 620 630 640 650 660 670 680 690 700

l – Wavelength ( nm )

96 12075r

I     – Relative Luminous Intensity

V

rel

I

F

 = 10 mA

Red

Figure 9 Relative Luminous Intensity vs. Wavelength

1

10

100

1

1.5

2.0

2.5

3.0

V

F

 – Forward Voltage ( V )

95 10878y

F

I    – Forward Current ( mA

 )

Yellow

Figure 10 Forward Current vs. Forward Voltage

0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

0

10 20 30 40 50 60 70 80 90 100

T

amb

 – Ambient Temperature ( 

°

C )

95 10880y

I     – Relative Luminous Intensity

V

rel

I

F

 = 10 mA

Yellow

Figure 11 Rel. Luminous Intensity vs.

 Ambient Temperature

0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

1

10

100

I

F

 – Forward Current ( mA )

96 11589y

I     – Specific Luminous Intensity

V

rel

   

Yellow

Figure 12 Specific Luminous Intensity vs. Forward Current

0.01

0.10

1.00

10.00

1

10

100

I

F

 – Forward Current ( mA )

96 11588y

I     – Relative Luminous Intensity

V

rel

   

Yellow

Figure 13 Relative Luminous Intensity vs. Forward Current

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

550 560 570 580 590 600 610 620 630 640 650

l – Wavelength ( nm )

95 10881y

I     – Relative Luminous Intensity

V

rel

Yellow

I

F

 = 10 mA

Figure 14 Relative Luminous Intensity vs. Wavelength 

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Document Number 83010

0

2

4

6

8

0.1

1

10

100

1000

10

95  10034

V

F

 – Forward Voltage ( V )

I   – Forward Current ( mA

 )

F

t

p

/T=0.001

t

p

=10

ms

Green

Figure 15 Rel. Luminous Intensity vs. 

Ambient Temperature

0

0

0.4

0.8

1.2

1.6

95 10035

20

40

60

80

100

I        – Relative Luminous Intensity

v rel

T

amb

 – Ambient Temperature ( 

°

C )

I

F

=10mA

Green

Figure 16 Rel. Luminous Intensity vs.

 Ambient Temperature

10

20

50

100

200

0

0.4

0.8

1.2

1.6

2.4

95 10263

500

v rel

2.0

Green

I     – Specific Luminous Intensity

I

F

 – Forward Current ( mA )

Figure 17 Specific Luminous Intensity vs. Forward Current

1

10

0.01

0.1

1

10

I

F

 – Forward Current ( mA )

100

95 10037

I        – Relative Luminous Intensity

v rel

Green

Figure 18 Relative Luminous Intensity vs. Forward Current 

520

540

560

580

600

0

0.2

0.4

0.6

0.8

1.2

620

95 10038

I       – Relative Luminous Intensity

v rel

l – Wavelength ( nm )

1.0

Green

Figure 19 Relative Luminous Intensity vs. Wavelength 

0

1

2

3

4

0.1

1

10

100

V

F

 – Forward Voltage ( V )

5

95 9988

I   – Forward Current ( mA

 )

F

Pure Green

Figure 20 Forward Current vs. Forward Voltage

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0

20

40

60

80

0

0.4

0.8

1.2

1.6

2.0

100

95 9991

I        – Relative Luminous Intensity

v rel

T

amb

 – Ambient Temperature ( 

°

C )

Pure Green

Figure 21 Rel. Luminous Intensity vs. 

Ambient Temperature

95 10261

10

20

50

100

200

0

0.4

0.8

1.2

1.6

2.4

500

v rel

2.0

I     – Specific Luminous Intensity

I

F

 – Forward Current ( mA )

Pure Green

Figure 22 Specific Luminous Intensity vs. Forward Current

1

10

0.01

0.1

1

10

I

F

 – Forward Current ( mA )

100

95 9998

I        – Relative Luminous Intensity

v rel

Pure Green

Figure 23 Relative Luminous Intensity vs. Forward Current 

500

520

540

560

580

0

0.2

0.4

0.6

0.8

1.2

600

95 10325

1.0

I       – Relative Luminous Intensity

v rel

l – Wavelength ( nm )

Pure Green

Figure 24 Relative Luminous Intensity vs. Wavelength

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Document Number 83010

Dimensions in mm

96 12121

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Document Number 83010

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. Various 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: 49 ( 0 ) 7131 67 2831, Fax number: 49 ( 0 ) 7131 67 2423