This document provides technical data for the Motorola MAC250 series of bidirectional triode thyristors (TRIACs). These devices are designed primarily for industrial and military applications involving the control of AC loads, such as light dimmers, power supplies, heating controls, motor controls, welding equipment, and power switching systems. The datasheet covers a range of models including MAC250( )3 and SC251.
| Repetitive Peak Off-State Voltage (VDRM) | 200, 400, or 800 Volts |
|---|---|
| On-State Current (I RMS) | 15 Amps |
| Peak Non-Repotitive Surge Current (I TSM) | 100 Amps |
| Operating Junction Temperature Range | -40 to +115 °C |
| Peak Gate Power (Pulse Width = 10 us) | 2 Watts |
They are designed primarily for industrial and military applications such as light dimmers, power supplies, heating controls, motor controls, welding equipment, and power switching systems.
The maximum RMS on-state current is 15 Amps.
The operating junction temperature ranges from -40 to +115 °C.