The GOLD CONTROL MTG100A and MTY100A non‑isolated thyristor modules specification sheet provides features, electrical parameters, and installation guidelines.
The MTG100A and MTY100A are non‑isolated thyristor (silicon‑controlled rectifier) modules offered by GOLD CONTROL. They feature an international standard package, welded construction, low on‑state voltage drop (≤1.3 V), high surge capability (up to 12 ×), and are suitable for welding machines, inverters, motor soft‑start, and various DC power supplies.
The document lists key electrical ratings such as a blocking voltage of 800 V, a rated on‑state average current of 140 A, and a gate trigger current of 1.5 A. It also provides thermal data, physical dimensions (max 94 mm × 25 mm × 36 mm), and detailed installation instructions, including recommended torque values and surface preparation for optimal heat transfer. This manual is written in Chinese.
| Blocking voltage | 800 V |
|---|---|
| Gate trigger current (IGM) | 1.5 A |
| Operating temperature range (junction) | -40 °C to +125 °C |
| Thermal resistance (junction‑to‑case) | 0.240 °C/W |
| Maximum module dimensions | 94 mm × 25 mm × 36 mm |
The modules can block up to 800 V.
The semiconductor module is rated for a junction temperature from –40 °C to +125 °C.