ASMT-QWBC-NHJ0E Avago Technologies US Inc., ASMT-QWBC-NHJ0E Datasheet - Page 9

• Manufacturer Part Number: ASMT-QWBC-NHJ0E
• Description: LED IND 0.5W COOL WHITE 4PLCC
• Manufacturer: Avago Technologies US Inc.
• Type: SMD LED Lampr

Specifications of ASMT-QWBC-NHJ0E

• Viewing Angle: 120°
• Package / Case: PLCC-4 - 3.20mm L x 2.80mm W x 1.90mm H
• Color: White, Cool
• Current - Test: 150mA
• Luminous Flux @ Current - Test: 30lm
• Current - Max: 150mA
• Lumens @ Current - Max: 30lm
• Lumens/watt @ Current - Test: 60lm/W
• Voltage - Forward (vf) Typ: 3.4V
• Wavelength: 6300K
• Lens Style/size: Round, 2.4mm
• Mounting Type: Surface Mount
• Illumination Color: Cool White
• Luminous Flux: 30 lm
• Power Rating: 0.5 W
• Operating Voltage: 3.4 V
• Operating Current: 150 mA
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 120 C
• Led Material: InGaN
• Led Size: 2.4 mm
• Lens Shape: Flat Round
• Number Of Leds: 1
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Handling Precaution
The encapsulation material of the product is made of silicone for better reliability of the product. As silicone is a soft
material, please do not press on the silicone or poke a sharp object onto the silicone. These might damage the product
and cause premature failure. During assembly or handling, the unit should be held on the body only. Please refer to
Avago Application Note AN 5288 for detail information.
Moisture Sensitivity
This product is qualified as Moisture Sensitive Level 2 per Jedec J-STD-020. Precautions when handling this moisture
sensitive product is important to ensure the reliability of the product. Do refer to Avago Application Note AN5305
Handling of Moisture Sensitive Surface Mount Devices for details.
A. Storage before use
B. Control after opening the MBB
C. Control for unfinished reel
D. Control of assembly boards
E. Baking is required if
Recommended baking condition: 60±5°C for 20 hours.
For product information and a complete list of distributors, please go to our web site:
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries.
Data subject to change. Copyright © 2005-2010 Avago Technologies. All rights reserved.
AV02-1885EN - April 8, 2010
– Unopen moisture barrier bag (MBB) can be stored at <40°C/90%RH for 12 months. If the actual shelf life has
– It is not recommended to open the MBB prior to assembly (e.g. for IQC).
– The humidity indicator card (HIC) shall be read immediately upon opening of MBB.
– The LEDs must be kept at <30°C / 60%RH at all time and all high temperature related process including soldering,
– For any unuse LEDs, they need to be stored in sealed MBB with desiccant or desiccator at <5%RH.
– If the PCB soldered with the LEDs is to be subjected to other high temperature processes, the PCB need to be
– “60%” HIC indicator is NOT Green.
– The LEDs are exposed to condition of >30°C/60% RH at any time.
– The LEDs floor life exceeded 1 year.
exceeded 12 months and the HIC indicates that baking is not required, then it is safe to reflow the LEDs per the
original MSL rating.
curing or rework need to be completed within 1 year.
stored in sealed MBB with desiccant or desiccator at <5%RH to ensure no LEDs have exceeded their floor life of 1
year.
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