Electronic Resource
Woodbury, NY
:
American Institute of Physics (AIP)
Applied Physics Letters
71 (1997), S. 2996-2997
ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
Planar p-n diodes with edge termination were fabricated by aluminum implantation on n-type 4H silicon carbide. These diodes exhibited an excellent blocking behavior up to 1400 V reverse voltage with stable avalanche breakdown at an electric field strength of 2.8 MV/cm. In addition, a nearly classical forward characteristic was observed with both recombination and diffusion current mechanism represented by ideality factors of 1.05 and 1.93, respectively. The turn-on voltage was 2.8 V. At a forward voltage drop of 6.2 V a current density of 4000 A/cm2 and a differential on resistance below 1 mΩ cm2 were achieved. © 1997 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.120241
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