This document describes the features and characteristics of Toshiba's bidirectional thyristor products, including their use in AC power control, maximum ratings, and electrical characteristics.
This datasheet provides the electrical characteristics, maximum ratings, and thermal parameters for Toshiba SM6G48 series devices, including SM6G48, SM6J48 and their A‑type and USM variants. The document lists key parameters such as repetitive off voltage, on‑current, gate trigger currents, and temperature limits.
The data is intended for designers of electronic equipment such as computers, industrial robots, and consumer appliances. Safety notes and application guidance are included to ensure proper use in non‑critical applications. This manual is written in Japanese.
| Maximum repetitive off voltage (VDRM) | 400‑600 V |
|---|---|
| Maximum RMS on‑current (IT(RMS)) | 6 A |
| Gate trigger current (lgm) | 80 mA (max) |
| Gate trigger current (Iom) | 20 mA (max) |
| Peak gate loss (PeM) | 5 W |
| Average gate loss (Pe(Ao)) | 0.5 W |
| Peak gate voltage (VeM) | 10 V |
| Peak gate current (IGM) | 2 A |
| Operating temperature range | -40 °C to 125 °C |
The maximum repetitive off voltage is specified as 400 V to 600 V.
The device can handle up to 6 A RMS on‑current.
The devices are rated for operation from –40 °C up to 125 °C.
The peak gate loss is 5 W.