| Autor: |
Dohnke, Karl Otto, Peters, Dethard, Schörner, Reinhold |
| Zdroj: |
Materials Science Forum; May 2012, Vol. 717 Issue: 1 p957-960, 4p |
| Abstrakt: |
Silicon Carbide bipolar diodes offer unique ultrafast switching behavior for high voltage and high power applications [1]. But due to the small chip size it is required to parallel a lot of dice and therefore it is necessary to get detailed information about the electrical and thermal behavior of single diodes. For the characterization in the full current and voltage regime we have developed a molded leadframe package. The package was designed with a lateral contact geometry and a high creepage distance of 20 mm, which enable us to characterize these diodes for high voltage applications. Forward and reverse I-V characteristics and turn-off behavior under hard switching conditions up to 300 °C are reported. Additionally the forward voltage stability and power cycling tests are discussed. |
| Databáze: |
Supplemental Index |
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