1. Scope:
This specification applies to InGaN/GaN 38 x 38mil green LED chip, EP-G3838B-A3。
2. Materials:
2.1 P-contact:Conductive Layer。
2.2 P-pad:Au。
2.3 N-pad:Au。
2.4 Backside Metal: Al
EP-G3838B -A3:Reflective Layer (Al) with Au
3. Dimensions:
3.1 Chip size:965±30μm x 965±30μm。
3.2 P-pad: 100±10μm, thickness 2±0.2μm。
3.3 N-pad: 100±10μm, thickness 2±0.2μm。
3.4 Chip thickness:150μm±10μm。
4. Electro-optical characteristics and specification: (Tc=25°C)