ICE Shared Construction Analysis SCA 9712-570 - Smithsonian ...
ICE Shared Construction Analysis SCA 9712-570 - Smithsonian ...
ICE Shared Construction Analysis SCA 9712-570 - Smithsonian ...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
P-WELL<br />
POLY<br />
N+ S/D<br />
,,,,,,,,,,<br />
,,,,,,,,,,<br />
N-EPI<br />
ALUMINUM 1<br />
NITRIDE PASSIVATION<br />
ALUMINUM 2<br />
OXIDE OVER N+<br />
P+ ISO<br />
P SUBSTRATE<br />
PRE-METAL GLASS<br />
GLASS PASSIVATION<br />
N+ BURIED LAYER<br />
N+ EMITTER<br />
P+ BASE<br />
Orange = Nitride, Blue = Metal, Yellow = Oxide, Green = Poly,<br />
Red = Diffusion, and Gray = Substrate<br />
INTERMETAL DIELECTRIC<br />
Figure 31. Color cross section drawing illustrating device structure.<br />
OXIDE OVER P+<br />
P+<br />
N+ COLLECTOR<br />
National LM2672<br />
Integrated Circuit Engineering Corporation
Change language