GM1BD78140A Sharp Microelectronics, GM1BD78140A Datasheet - Page 14

• Manufacturer Part Number: GM1BD78140A
• Description: LED 0.5WATT WHITE 2800K
• Manufacturer: Sharp Microelectronics

Specifications of GM1BD78140A

• Color: White, Warm
• Current - Test: 150mA
• Luminous Flux @ Current - Test: 29lm
• Current - Max: 200mA
• Lumens/watt @ Current - Test: 55lm/W
• Voltage - Forward (vf) Typ: 3.5V
• Wavelength: 2800K
• Lens Style/size: Rectangle, 2.64mm x 1.64mm
• Mounting Type: Surface Mount
• Package / Case: 0.1" L x 0.07" W x 0.03" H (2.64mm x 1.64mm x 0.7mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Viewing Angle: -
• Other names: 425-2716-1

● Recommended Solder Pad Design
1. Solderability depends on reflow conditions, solder paste, and circuit board materials. Check the entire process
2. Fig. 18 shows the recommended solder pad design for this part.
3. When using a second reflow, Sharp recommends checking the process carefully: board warping from heat can
Fig. 18 Recommended Solder Pad Design
NOTE: Units: mm
● Presence of ODCs
product:
GM1BD78140A-21
0.90
This product shall not contain the following materials, and they are not used in the production process for this
This product shall not contain the following materials banned in the RoHS Directive (2002/95/EC).
before production commences.
cause mechanical failure in these parts, in addition to the high heat conducted into the part through the connec-
tions.
• Regulated substances: CFCs, Halon, Carbon tetrachloride, and 1,1,1-Trichloroethane (Methylchloroform).
• Lead, Mercury, Cadmium, Hexavalent chromium, Polybrominated biphenyls (PBB), Polybrominated diphenyl
Specific brominated flame retardants such as the PBBOs and PBBs are not used in this product at all.
ethers (PBDE).
0.64
14
GM1BD78140A
Sheet No. DG-086015
July 30, 2008