Motorola MAC23A Series Data Sheet
Summary
The MAC223A/D is a high-reliability, bidirectional silicon thyristor designed for crucial full-wave AC power control applications, including motor drives, lighting systems, and power supplies requiring 400–800V blocking voltages. This semiconductor technical data document provides comprehensive details necessary for circuit design, covering detailed maximum electrical ratings (e.g., IᴅRM, Vₜ), thermal performance curves, precise operating characteristics, and robust package information. It is essential reading for electrical engineers and power control designers selecting dependable components for industrial AC electronic systems.
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SEMICONDUCTOR TECHNICAL DATA by MAC223A/D
Motorola preferred devices
Silicon Bidirectional Thyristors . . . designed primarily for full-wave ac control applications such as lighting systems,
heater controls, motor controls and power supplies; or wherever full–wave silicon– TRIACs gate–controlled devices are needed. 25 AMPERES RMS 400 thru 800 VOLTS
Off–State Voltages to 800 Volts All Diffused and Glass Passivated Junctions for Parameter Uniformity and Stability Small, Rugged, Thermowatt Construction for Thermal Resistance and High Heat Dissipation Gate Triggering Guaranteed in Four Modes
MT1GMT2
CASE 221A-07 (TO-220AB) STYLE 4
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted.)
Rating Symbol Value Unit
Peak Repetitive Off-State Voltage VDRM Volts (TJ = –40 to 125°C)(1) (1/2 Sine Wave 50 to 60 Hz, Gate Open)
MAC223A6 MAC223A8 MAC223A10
On-State RMS Current (TC = 80°C) IT(RMS) Amps (Full Cycle Sine Wave 50 to 60 Hz) Peak Non-repetitive Surge Current ITSM Amps (One Full Cycle, 60 Hz, TC = 80°C, preceded and followed by rated current) Circuit Fusing I2t A2s (t = 8.3 ms) Peak Gate Current (t 2 µs) IGM Amps Peak Gate Voltage (t 2 µs) VGM Volts Peak Gate Power (t 2 µs) PGM Watts Average Gate Power (TC = 80°C, t 8.3 ms) PG(AV) 0.5 Watts Operating Junction Temperature Range TJ –40 to 125 °C Storage Temperature Range Tstg –40 to 150 °C Mounting Torque in. lb. 1. VDRM for all types can be applied on a continuous basis. Blocking voltages shall not be tested with a constant current source such that the voltage ratings of the devices are exceeded.
1Motorola Thyristor Device Data
Motorola, Inc. 1998
Page Summary Contents For Motorola MAC23A Series Data Sheet
Manual Details
| Brand | Motorola |
|---|---|
| Pages | 4 |
| File Size | 76.13 KB |
| Published | June 06, 2026 |
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Frequently Asked Questions
What is the safe operating temperature range?
The operating junction temperature range is -40 to 125 °C.
What are the non-repetitive surge current limitations?
The peak non-repetitive surge current (TSM) is rated at 220 Amps for one full cycle, assuming conditions of 60 Hz at 80°C.
How is mounting performed and what is the required torque?
Mounting requires a specified torque of 8 in. lb., using TO-220AB style package.
Are there restrictions on testing with constant current sources?
Blocking voltages shall not be tested with a constant current source such that the DRM voltage ratings are exceeded.