Sökning: WFRF:(Elahipanah Hossein) >
Area- and Efficienc...
Area- and Efficiency-Optimized Junction Termination for a 5.6 kV SiC BJT Process with Low ON-Resistance
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- Salemi, Arash (författare)
- KTH,Integrerade komponenter och kretsar
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- Elahipanah, Hossein (författare)
- KTH,Integrerade komponenter och kretsar
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- Malm, Gunnar (författare)
- KTH,Integrerade komponenter och kretsar
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- Zetterling, Carl-Mikael (författare)
- KTH,Integrerade komponenter och kretsar
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- Östling, Mikael (författare)
- KTH,Integrerade komponenter och kretsar
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(creator_code:org_t)
- IEEE, 2015
- 2015
- Engelska.
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Ingår i: 2015 IEEE 27TH INTERNATIONAL SYMPOSIUM ON POWER SEMICONDUCTOR DEVICES & IC'S (ISPSD). - : IEEE. - 9781479962617 ; , s. 249-252
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Implantation-free mesa-etched 4H-SiC bipolar junction transistors (BJTs) with a near-ideal breakdown voltage of 5.6 kV (about 92% of the theoretical value) are fabricated, measured and analyzed by device simulation. An efficient and optimized termination; area-optimized three-zone junction termination extension (O-JTE) is implemented, reducing the total area (and substrate cost) by about 30% compared to the traditional JTE designs. A maximum current gain of beta = 44 at a current density of 472 A/cm(2), and a specific on-resistance of R-ON = 18.8 m Omega.cm(2) is obtained for the device. The device shows a negative temperature coefficient of the current gain (beta = 14.5 at 200 degrees C) and a positive temperature coefficient of on-resistance (R-ON = 57.3 m Omega.cm(2) at 200 degrees C).
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap -- Datavetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences -- Computer Sciences (hsv//eng)
Nyckelord
- 4H-SiC BJT
- implantation-free
- area-optimized junction termination extension (O-JTE)
- current gain
- on-resistance
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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