VISHAY TLMA3100 Technical data

TLMA3100

Vishay Semiconductors

Low Current SMD LED

Color Type Technology Angle of Half Intensity

Yellow TLMA3100 GaAsP on GaP 60

Description

These new devices have been designed to meet the
increasing demand for low current SMD LEDs.
The package of the TLMA3100 is the P–LCC–2
(equivalent to a size B tantalum capacitor).
It consists of a lead frame which is embedded in a
white thermoplast. The reflector inside this package is
filled up with clear epoxy.

±

ö

°

Features

D

SMD LED with exceptional brightness

D

Compatible with automatic placement equipment

D

EIA and ICE standard package

D

Compatible with infrared, vapor phase and wave
solder processes according to CECC

D

Available in 8 mm tape

D

Low profile package

D

Non-diffused lens: excellent for coupling to light
pipes and backlighting

D

Very low power consumption

D

Luminous intensity ratio in one packaging unit
I

Vmax/IVmin

x 2.0

Applications

Automotive: backlighting in dashboards and switches
Telecommunication: indicator and backlighting in
telephone and fax
Indicator and backlight for audio and video equipment
Indicator and backlight for battery driven equipment
Small indicator for outdoor applications
Indicator and backlight in office equipment
Flat backlight for LCDs, switches and symbols
General use

Absolute Maximum Ratings

T

= 25_C, unless otherwise specified

amb

TLMA3100

Parameter Test Conditions Symbol Value Unit
Reverse voltage V
DC forward current I
Surge forward current tp ≤ 10 ms I
Power dissipation T
Junction temperature T
Operating temperature range T
Storage temperature range T
Soldering temperature t ≤ 5 s T

Thermal resistance junction/ambient

≤ 90°C P

amb

mounted on PC board
(pad size > 16 mm2)

R

R

F

FSM

V

amb

stg

sd

thJA

94 8553

6 V
7 mA

0.5 A
20 mW

j

100
–40 to +100
–55 to +100

260

500 K/W

°

C

°

C

°

C

°

C

Document Number 83033
Rev. A4, 29-Sep-00

www.vishay .com

1 (5)

TLMA3100

Vishay Semiconductors

Optical and Electrical Characteristics

T

= 25_C, unless otherwise specified

amb

Yellow (TLMA3100 )

Parameter Test Conditions Type Symbol Min Typ Max Unit
Luminous intensity
Dominant wavelength IF = 2 mA
Peak wavelength IF = 2 mA
Angle of half intensity IF = 2 mA ϕ ±60 deg
Forward voltage IF = 2 mA V
Reverse voltage IR = 10 mA V
Junction capacitance VR = 0, f = 1 MHz C

2)

in one Packing Unit IV Min./ IV Max. v 2

2)

IF = 2 mA I

0.25 2.5 mcd

V

l
l

581 594 nm

d
p

F

R

j

585 nm

2.2 2.9 V

6 20 V

50 pF

Typical Characteristics (T

25

20

15

10

V

5

P – Power Dissipation ( mW )

0

020406080

T

95 10841

– Ambient Temperature ( °C )

amb

= 25_C, unless otherwise specified)

amb

100

Figure 1. Power Dissipation vs. Ambient Temperature

10

8

6

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

95 10319

Figure 3. Rel. Luminous Intensity vs.

Angular Displacement

100

Yellow

10

0°

10°20

°

30°

40°

50°

60°
70°

80°

0.6

4

F

I – Forward Current ( mA )

2

95 10842

0

020406080

T

– Ambient Temperature ( °C )

amb

100

Figure 2. Forward Current vs. Ambient Temperature

www.vishay .com Document Number 83033
2 (5)

1

F

I – Forward Current ( mA )

tp/T=0.001
t

=10ms

p

95 10053

0.1
01234

– Forward Voltage ( V )

V

F

Figure 4. Forward Current vs. Forward Voltage

Rev. A4, 29-Sep-00

5