This document describes the features and characteristics of the MITSUBISHI THYRISTOR MODULES TM90SA-6 medium power general use non-insulated type, including average on-state current, repetitive peak reverse voltage, repetitive peak off-state voltage, etc.
This document is a technical datasheet for the Mitsubishi Electric TM90SA-6 Medium Power General Use Non-Insulated Type Thyristor Module. It provides absolute maximum ratings, electrical characteristics, and performance curves relevant to applications such as welders.
The module features triple arms with an average on-state current of 90A and a repetitive peak reverse voltage of 300V. Key specifications include junction temperature limits from -40°C to 150°C and specific thermal resistance values for junction-to-case and case-to-fin connections.
| Average on-state current | 90 A |
|---|---|
| Repetitive peak reverse voltage | 300 V |
| Junction temperature range | -40~150 °C |
| RMS on-state current | 140 A |
| Peak gate forward voltage | 10 Vv |
The typical value for the weight is 160 g.
The average on-state current is rated at 90 A under specific three-phase, half-wave conditions.
Both the repetitive peak reverse voltage and the repetitive peak off-state voltage are rated at 300 V.
The typical value for the weight of one unit is 160 g.