ASMT-QWBB-NHH0E Avago Technologies US Inc., ASMT-QWBB-NHH0E Datasheet - Page 3

• Manufacturer Part Number: ASMT-QWBB-NHH0E
• Description: LED IND 0.5W COOL WHITE 4PLCC
• Manufacturer: Avago Technologies US Inc.

Specifications of ASMT-QWBB-NHH0E

• Viewing Angle: 120°
• Color: White, Cool
• Current - Test: 150mA
• Luminous Flux @ Current - Test: 29lm
• Current - Max: 150mA
• Lumens @ Current - Max: 29lm
• Lumens/watt @ Current - Test: 55lm/W
• Voltage - Forward (vf) Typ: 3.5V
• Wavelength: 6300K
• Lens Style/size: Round, 2.4mm
• Mounting Type: Surface Mount
• Package / Case: PLCC-4 - 3.20mm L x 2.80mm W x 1.90mm H
• Illumination Color: Cool White
• Power Rating: 0.5 W
• Operating Current: 150 mA
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 110 C
• Lens Shape: Square
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 2. Absolute Maximum Ratings (T
Notes:
1. Derate Linearly as shown in Figure 6.
2. Duty Factor = 10%, Frequency = 1kHz
Table 3. Optical Characteristics (T
Notes:
1. θ½ is the off-axis angle where the luminous intensity is ½ the peak intensity.
Table 4. Electrical Characteristics (T
3
Parameters
DC Forward Current
Peak Forward Current
Power Dissipation
Reverse Voltage
Junction Temperature
Operating Temperature
Storage Temperature
Color
Cool White
Part Number
ASMT-QWBB-NxxxE
Part Number
ASMT-QWBB-Nxxxx
[1]
[2]
J
= 25°C)
J
Forward Voltage V
Typ.
3.5
= 25°C)
A
= 25°C)
Dice
Technology
InGaN
ASMT-QWBB-Nxxxx
150 mA
300 mA
615 mW
Not Recommended
125°C
-40°C to +110°C
-40°C to +110°C
F
(Volts) @ I
Typical
Chromaticity
Coordinates
x
0.32
Max.
4.1
F
= 150 mA
y
0.31
Viewing
Angle 2θ
(Degrees)
Typ.
120
Thermal Resistance Rθ
40
½
[1]
Luminous
Efficiency
η
Typ.
48
e
(lm/W)
J-P
(°C/W)
Total Flux /
Luminous Intensity
Φ
Typ.
2.85
V
(lm) / I
V
(cd)