TLVY42N1P2-34
www.vishay.com
Vishay Semiconductors
Rev. 1.2, 14-Oct-14
1
Document Number: 83392
For technical questions, contact: LED@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Backlighting LED in Ø 3 mm Tinted Non-Diffused Package
DESCRIPTION
The TLVY42N1P2-34 was developed for backlighting. Due
to its special shape the spatial distribution of the radiation is
qualified for backlighting.
To optimize the brightness of backlighting a custom-built
reflector (with scattering) is required. Uniform illumination
can be enhanced by covering the front of the reflector with
diffusor material.
This is a flexible solution for backlighting different areas.
PRODUCT GROUP AND PACKAGE DATA
• Product group: LED
• Package: 3 mm backlighting
• Product series: standard
• Angle of half intensity: ± 85°
FEATURES
• High light output
• Wide viewing angle
• Categorized for luminous flux
• Tinted clear package
• Low power dissipation
• Low self heating
• Rugged design
• High reliability
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Backlighting of display panels, LCD displays, symbols on
switches, keyboards, graphic boards, and measuring
scales
• Illumination of large areas e.g. dot matrix displays
Note
(1)
Driving the LED in reverse direction is suitable for a short term application.
19231
PARTS TABLE
PART COLOR
LUMINOUS FLUX
(mlm)
at I
F
(mA)
WAVELENGTH
(nm)
at I
F
(mA)
FORWARD VOLTAGE
(V)
at I
F
(mA)
TECHNOLOGY
MIN. TYP. MAX. MIN. TYP. MAX. MIN. TYP. MAX.
TLVY42N1P2-34 Yellow 28 - 71 15 585 - 590 10 - 2.4 3 20 GaAsP on GaP
ABSOLUTE MAXIMUM RATINGS (T
amb
= 25 °C, unless otherwise specified)
TLVY42N1P2-34
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Reverse voltage
(1)
V
R
6V
DC forward current T
amb
≤ 60 °C I
F
30 mA
Surge forward current t
p
≤ 10 μs I
FSM
1A
Power dissipation P
V
90 mW
Junction temperature T
j
100 °C
Operating temperature range T
amb
-40 to +100 °C
Storage temperature range T
stg
-55 to +100 °C
Soldering temperature t ≤ 5 s, 2 mm from body T
sd
260 °C
Thermal resistance junction/ambient R
thJA
400 K/W
TLVY42N1P2-34
www.vishay.com
Vishay Semiconductors
Rev. 1.2, 14-Oct-14
2
Document Number: 83392
For technical questions, contact: LED@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Note
• Luminous flux is tested at a current pulse duration of 25 ms and
an accuracy of ± 11 %.
The above type numbers represent the order groups which
include only a few brightness groups. Only one group will be
shipped on each bag (there will be no mixing of two groups in
each bag).
In order to ensure availability, single brightness groups will not
be orderable.
In a similar manner for colors where wavelength groups are
measured and binned, single wavelength groups will be shipped
on any one bag.
In order to ensure availability, single wavelength groups will not
be orderable.
Note
• Wavelengths are tested at a current pulse duration of 25 ms.
TYPICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
Fig. 1 - Forward Current vs. Ambient Temperature Fig. 2 - Forward Current vs. Pulse Length
OPTICAL AND ELECTRICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
TLVY42N1P2-34, YELLOW
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Luminous flux I
F
= 15 mA φ
V
28 - 71 mlm
Dominant wavelength I
F
= 10 mA λ
d
585 - 590 nm
Peak wavelength I
F
= 10 mA λ
p
- 585 - nm
Angle of half intensity I
F
= 10 mA ϕ -± 85- deg
Forward voltage I
F
= 20 mA V
F
-2.43 V
Reverse voltage I
R
= 10 μA V
R
615- V
Junction capacitance V
R
= 0 V, f = 1 MHz C
j
-50-pF
LUMINOUS FLUX CLASSIFICATION
GROUP LUMINOUS FLUX (mlm)
STANDARD MIN. MAX.
N1 28 35.5
N2 35.5 45
P1 45 56
P2 56 71
COLOR CLASSIFICATION
GROUP
DOM. WAVELENGTH (nm)
YELLOW
MIN. MAX.
3 585 588
4 587 590
0
10
20
30
40
60
I
F
- Forward Current (mA)
95 10905
50
T
amb
- Ambient Temperature (°C)
100806040200
0.02
0.05
0.1
0.2
1
0.5
t
p
/T= 0.01
T
amb
≤ 65 °C
0.01 0.1 1 10
1
10
100
1000
10 000
t
p
- Pulse Length (ms)
100
95 10047
I - Forward Current (mA)
F