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Papers by Author: Ranbir Singh

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Steady-State and Transient Characteristics of High-Voltage 4H-SiC Junction Diodes

Authors: Pavel A. Ivanov, Michael E. Levinshtein, Tigran T. Mnatsakanov, John W. Palmour, Ranbir Singh, Kenneth G. Irvine, Mrinal K. Das

Abstract: Forward current-voltage characteristics, reverse current recovery and post-injection voltage decay are measured for high voltage 4H-SiC p+non+-diodes. The effects of both minority carrier lifetime in diode no-base and injection coefficient of p+-emitter are investigated with respect to device performance at high injection levels.

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Parameters of Electron-Hole Scattering in Silicon Carbide

Authors: Michael E. Levinshtein, Pavel A. Ivanov, A.G. Tandoev, S.N. Yurkov, John W. Palmour, Ranbir Singh

411

High-Temperature Performance of 10 Kilovolts, 200 Amperes (Pulsed) 4H-SiC PiN Rectifiers

Authors: Ranbir Singh, Kenneth G. Irvine, Jim Richmond, John W. Palmour

1265

6.2KV 4H-SiC pin Diode with Low Forward Voltage Drop

Authors: Yoshitaka Sugawara, Katsunori Asano, Ranbir Singh, John W. Palmour

1371

Steady-State and Transient Forward Current-Voltage Characteristics of 5.5 kV 4H-Silicon Carbide Diodes at High and Superhigh Current Densities

Authors: N.V. Dyakonova, Pavel A. Ivanov, V.A. Kozlov, Michael E. Levinshtein, John W. Palmour, Sergey L. Rumyantsev, Ranbir Singh

1319

4H-SiC Self-Aligned Implant-Diffused Structure for Power DMOSFETs

Authors: A.V. Suvorov, Lori A. Lipkin, G.M. Johnson, Ranbir Singh, John W. Palmour

1275

High Temperature, High Current, 4H-SiC Accu-DMOSFET

Authors: Ranbir Singh, Sei Hyung Ryu, John W. Palmour

1271

High-Power P-Channel UMOS IGBT's in 6H-SiC for High Temperature Operation

Authors: Sei Hyung Ryu, Ranbir Singh, John W. Palmour

1427

2600 V, 12 A, 4H-SiC, Asymmetrical Gate Turn Off (GTO) Thyristor Development

Authors: Anant K. Agarwal, Sei Hyung Ryu, Ranbir Singh, Olof Kordina, John W. Palmour

1387

Recovery of Creep Properties of Alloy 625 After Long Term Service

Authors: M.D. Mathew, K. Bhanu Sankara Rao, S.L. Mannan, K. Paknikar, Ranbir Singh

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