This document describes the features and characteristics of the STMicroelectronics STGD5NB120SZ-1 STGD5NB120SZ N-CHANNEL 5A - 1200V DPAK/IPAK internally clamped PowerMESH™ IGBT, released on January 13, 2005. These include high input impedance, low on-voltage drop (Vcesat), high current capability, off losses including tail current, and high voltage clamping features.