ASMT-QWBE-NFH0E Avago Technologies US Inc., ASMT-QWBE-NFH0E Datasheet - Page 3

• Manufacturer Part Number: ASMT-QWBE-NFH0E
• Description: LED IND 0.5W COOL WHITE 4PLCC
• Manufacturer: Avago Technologies US Inc.

Specifications of ASMT-QWBE-NFH0E

• Color: White, Cool
• Current - Test: 150mA
• Luminous Flux @ Current - Test: 19.5lm
• Current - Max: 150mA
• Lumens @ Current - Max: 20lm
• Lumens/watt @ Current - Test: 36lm/W
• Voltage - Forward (vf) Typ: 3.6V
• Lens Style/size: Round, 2.4mm
• Viewing Angle: 120°
• Mounting Type: Surface Mount
• Package / Case: PLCC-4 - 3.20mm L x 2.80mm W x 1.90mm H
• Led Color: White
• Luminous Intensity @ Test: 2.75cd
• Luminous Flux @ Test: 19.5lm
• Forward Current @ Test: 150mA
• Forward Current If Max: 300mA
• Forward Voltage @ Test: 3.6V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Wavelength: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Table 2. Absolute Maximum Ratings (T
Notes:
Table 3. Optical Characteristics (T
Notes:
Table 4. Electrical Characteristics (T
Figure 2. Relative Intensity Vs. Wavelength
Color
White
Parameters
DC Forward Current
Peak Forward Current
Power Dissipation
Reverse Voltage
Junction Temperature
Operating Temperature
Storage Temperature
Cool
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
ASMT-QWBE-NFH0E
380
1.
2.
1.
2.
Part Number
ASMT-QWBE-Nxxxx
Derate Linearly as shown in Figure 6.
Duty Factor = 10%, Frequency = 1kHz
θ
Radiant intensity, Ie in watts / steradian, may be calculated from the equation Ie = I
and η
Part Number
½
is the off-axis angle where the luminous intensity is ½ the peak intensity.
V
430
is the luminous efficacy in lumens / watt.
[1]
[2]
480
Technology
ASMT-QWBE-Nxxxx
150 mA
300 mA
513 mW
-4V
125 °C
-40 °C to +110 °C
-40 °C to +110 °C
InGaN
(Volts) @ I
Dice
Forward Voltage V
Typ.
3.6
A
= 25 °C)
530
A
WAVELENGTH - nm
= 25 °C)
A
F
= 25 °C)
= 150 mA
0.33
Max.
Chromaticity
Coordinates
x
4.1
Typical
580
F
0.33
Rθ
y
Resistance
Thermal
J-P
630
60
(°C/W)
Angle 2θ
(Degrees)
Viewing
Typ.
120
680
½ [1]
V
/ η
Efficacy η
V
Luminous
, where I
730
(lm/W)
Typ.
305
V
V [2]
is the luminous intensity in candelas
780
Efficiency η
Optical
(lm/W)
Typ.
40
opt
Luminous Intensity
Φ
Total Flux /
V
(lm) / I
Typ.
2.75
V
(cd)