This document describes the features and applications of the DCR760N series double side cooled phase control thyristors from Dynex Semi. The product features double side cooling and high surge capability, and is suitable for medium voltage soft starts, high voltage power supplies, and static switches.
The DCR760N85 is a high‑surge, double‑side‑cooled phase‑control thyristor designed for medium‑voltage soft‑starts, high‑voltage power supplies and static switches. It offers a forward voltage rating of 8500 V and a mean on‑state current of 760 A, with higher continuous and RMS current capabilities.
Key features include double‑side cooling, selectable dV/dt options, and a range of power‑assembly solutions such as air and liquid‑cooled heatsinks. Detailed package dimensions, thermal resistance values, and ordering information are provided for designers.
| Forward voltage rating (Vorm) | 8500 V |
|---|---|
| Continuous on‑state current | 1150 A |
| RMS on‑state current | 1190 A |
| Storage temperature range | -55 °C to 125 °C |
| Clamping force | 20–25 kN |
| Lead length | 420 mm |
It is rated for a forward voltage (Vorm) of 8500 V.
The thyristor uses double‑side cooling.
Package details, including a lead length of 420 mm and device height of 35.51 mm, are listed in the Package Details section.