MCR72-8

Thyristors 8Amps Sen SCR MCR72-3, MCR72-6, MCR72-8 Pb Description Designed for industrial and consumer applications such as temperature, light and speed control; process and remote controls; warning systems; capacitive discharge circuits and MPU interface. Pin Out 4 Features Center Gate Geometry for Uniform Current Density All Diffused and GlassPassivated Junctions for Parameter Uniformity and Stability Small, Rugged Thermowatt Construction for Low Thermal Resistance, High Heat Dissipation and Durability Low Trigger Currents, 200 A Maximum for Direct Driving from Integrated Circuits These are Pb−Free Devices Functional Diagram A G K TO-220AB Case 221A 1 Style 4 23 Additional Information Datasheet Resources Samples © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/27/20 Thyristors 8Amps Sen SCR Maximum Ratings (TJ = 25°C unless otherwise noted) Rating Symbol Value Unit Peak Repetitive Off−State Voltage (Note 1) (− 40 to 110°C, Sine Wave, 50 to 60 Hz, Gate Open) On-State RMS Current (180º Conduction Angles; TC = 83ºC) Peak Non-Repetitive Surge Current (1/2 Cycle, Sine Wave 60 Hz, TJ = 110°C Circuit Fusing Consideration (t = 8.3 ms) Forward Peak Gate Voltage (Pulse Width ≤ 10 µsec, TC= 83°C) Forward Peak Gate Current (Pulse Width ≤ 10 µsec, TC= 83°C) Forward Peak Gate Power (Pulse Width ≤ 10 µsec, TC= 83°C) Average Gate Power (t = 8.3 ms, TC = 83ºC) Operating Junction Temperature Range Storage Temperature...