HLMP-CB38-QT000 Avago Technologies US Inc., HLMP-CB38-QT000 Datasheet - Page 5

• Manufacturer Part Number: HLMP-CB38-QT000
• Description: LED 5MM INGAN 470NM BLUE 30DEG
• Manufacturer: Avago Technologies US Inc.

Specifications of HLMP-CB38-QT000

• Color: Blue
• Millicandela Rating: 1500mcd
• Current - Test: 20mA
• Wavelength - Dominant: 470nm
• Wavelength - Peak: 466nm
• Voltage - Forward (vf) Typ: 3.4V
• Lens Type: Clear
• Lens Style/size: Round, 5mm, T-1 3/4
• Package / Case: Radial - 2 Lead
• Height: 8.71mm
• Viewing Angle: 30°
• Mounting Type: Through Hole
• Resistance Tolerance: 470nm
• Led Size: T-1 3/4
• Illumination Color: Blue
• Lens Color/style: Clear
• Wavelength: 470 nm
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Luminous Flux @ Current - Test: -
• Lead Free Status / Rohs Status: Details

5
Electrical Characteristics at T
Parameters
Forward Voltage
Capacitance
Reverse Voltage
Thermal
Resistance
Dominant
Wavelength
Peak Wavelength
Spectral Half
Width
Luminous
Efficacy
Notes:
1. 2θ
2. The reverse voltage of the product is equivalent to the forward voltage of the protective chip at I
3. The dominant wavelength, λ
4. The radiant intensity, Ie in watts/steradian, may be found from the equation Ie = Iv/η
Figure 1. Relative intensity vs. wavelength.
η
1.00
0.80
0.60
0.40
0.20
v
1/2
is the luminous efficacy in lumens/watt.
0
350
is the off-axis angle where the luminous intensity is ½ the on axis intensity.
[4]
400
BLUE
[3]
WAVELENGTH – nm
450
[2]
500
Symbol
V
C
V
Rθ
λ
λ
∆λ
η
F
R
d
PEAK
v
J-PIN
1/2
d
550
, is derived from the Chromaticity Diagram and represents the color of the lamp.
CYAN
GREEN
A
600
= 25
Blue
Min. Typ. Max.
460 470 480
650
o
C
3.4
53
0.6
240
466
21
62
Figure 2. Relative luminous intensity vs.
forward current.
4.0
1.5
1.2
0.9
0.6
0.3
0
0
5
Green
Min. Typ. Max.
520 530 540
DC FORWARD CURRENT – mA
10
3.2 4.0
53
0.6
240
523
30
588
15
20
v
, where Iv is the luminous intensity in candelas and
25
Cyan
Min. Typ. Max. Units Test Condition
490 500 510
30
R
3.3
53
0.6
240
495
26
220
= 10 µA.
Figure 3. Forward current vs. ambient
temperature.
4.0
40
30
20
10
0
0
V
pF
V
o
nm
nm
lm/W Emitted luminous
C/W LED Junction to
20
AMBIENT TEMPERATURE – C
R
J-A
I
V
I
cathode lead
I
Peak of wavelength
of spectral distribu-
tion at I
Wavelength width at
spectral distribution
power point at
I
power/Emitted
radiant power
F
R
F
F
= 780 ˚C/W
40
F
= 20 mA
= 20 mA
= 20 mA
= 10 µA
= 0, f = 1 MHz
R
J-A
60
F
= 585 ˚C/W
= 20 mA
80
100