Telefunken TLHE4400 Datasheet
TLHE4400
Vishay Telefunken
High Intensity LED in ø 3 mm Tinted Diffused Package
Color Type Technology Angle of Half Intensity
±
ö
Yellow TLHE4400 AlInGaP on GaAs 30
Description
This device has been designed to meet the
increasing demand for AlInGaP technology general
indicating and lighting purposes
It is housed in a 3 mm diffused plastic package. The
wide viewing angle of these devices provides a high
brightness.
All LEDs are categorized in luminous intensity
groups. That allows users to assemble LEDs with
uniform appearance.
°
Features
D
AlInGaP technology
D
Standard ø 3 mm (T-1) package
D
Small mechanical tolerances
D
Suitable for DC and high peak current
D
Wide viewing angle
D
Very high intensity
D
Luminous intensity categorized
Applications
Status lights
OFF / ON indicator
Background illumination
Readout lights
Maintenance lights
Legend light
96 11675
Rev. A1, 04-Feb-99
www.vishay .de • FaxBack +1-408-970-5600Document Number 83062
1 (5)
TLHE4400
Vishay Telefunken
Absolute Maximum Ratings
T
= 25_C, unless otherwise specified
amb
TLHE4400
Parameter Test Conditions Symbol Value Unit
Reverse voltage V
DC forward current T
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, 2 mm from body T
Thermal resistance junction/ambient R
Optical and Electrical Characteristics
T
= 25_C, unless otherwise specified
amb
Yellow (TLHE4400 )
≤ 60°C I
amb
≤ 60°C P
amb
R
F
FSM
V
amb
stg
sd
thJA
5 V
30 mA
0.1 A
80 mW
j
100
–40 to +100
–55 to +100
260
°
C
°
C
°
C
°
C
400 K/W
Parameter Test Conditions Type Symbol Min Typ Max Unit
Luminous intensity IF = 10 mA I
Dominant wavelength IF = 10 mA
Peak wavelength IF = 10 mA
V
l
d
l
p
25 80 mcd
581 588 594 nm
590 nm
Angle of half intensity IF = 10 mA ϕ ±30 deg
Forward voltage IF = 20 mA V
Reverse voltage IR = 10 mA V
Junction capacitance VR = 0, f = 1 MHz C
Typical Characteristics (T
125
100
75
50
V
25
P – Power Dissipation ( mW )
= 25_C, unless otherwise specified)
amb
60
50
40
30
20
F
I – Forward Current ( mA )
10
F
R
j
1.9 2.6 V
5 V
15 pF
0
020406080
T
95 10887
Figure 1 Power Dissipation vs. Ambient Temperature
www.vishay .de • FaxBack +1-408-970-5600 Document Number 83062
2 (5)
– Ambient Temperature ( °C )
amb
100
0
020406080
T
95 10894
Figure 2 Forward Current vs. Ambient Temperature
– Ambient Temperature ( °C )
amb
Rev. A1, 04-Feb-99
100
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