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MCR12DG

Littelfuse
Part Number MCR12DG
Manufacturer Littelfuse
Description Silicon Controlled Rectifiers
Published Jun 26, 2017
Detailed Description MCR12DG, MCR12MG, MCR12NG Silicon Controlled Rectifiers —­ 400V - 800V Thyristors Datasheet Pb Description Designed pr...
Datasheet PDF File MCR12DG PDF File

MCR12DG
MCR12DG

Overview
MCR12DG, MCR12MG, MCR12NG Silicon Controlled Rectifiers —­ 400V - 800V Thyristors Datasheet Pb Description Designed primarily for half-wave ac control applications, such as motor controls, heating controls and power supplies; or wherever half−wave silicon gate−controlled, solid−state devices are needed.
Additional Information Features ■ Blocking Voltage to 800 Volts ■ On−State Current Rating of 12 Amperes RMS at 80°C ■ High Surge Current Capability − 100 Amperes ■ Rugged, Economical TO−220AB Package ■ Glass Passivated Junctions for Reliability and Uniformity ■ Minimum and Maximum Values of IGT, VGT an IH Specified for Ease of Design ■ High Immunity to dv/dt − 100 V/μsec Minimum at 125°C ■ These are Pb−Free devices Resources Accessories Samples Pin Out Functional Diagram CASE 221A STYLE 4 1 2 © 2021 Littelfuse, Inc.
1 Specifications are subject to change without notice.
Revised: GD.
05/24/21 MCR12DG, MCR12MG, MCR12NG Silicon Controlled Rectifiers —­ 400V - 800V Thyristors Datasheet Maximum Ratings (TJ = 25°C unless otherwise noted) Rating Part Number Symbol Value Unit Peak Repetitive Off-State Voltage (Note 1) (TJ = -40 to 125°C, Sine Wave, 50 to 60 Hz, Gate Open) MCR12DG MCR12MG MCR12NG On-State RMS Current (180° Conduction Angles; TC = 80°C) Peak Non-repetitive Surge Current (1/2 Cycle, Sine Wave 60 Hz, TJ = 125°C) Circuit Fusing Consideration (t = 8.
3 ms) Forward Peak Gate Power (Pulse Width ≤ 1.
0 µs, TC = 80°C) Forward Average Gate Power (t = 8.
3 ms, TC = 80°C) Average On-State Current (180° Conduction Angles; TC = 80°C) Forward Peak Gate Current (Pulse Width ≤ 1.
0 s, TC = 90°C) Operating Junction Temperature Range Storage Temperature Range VDRM, VRRM IT (RMS) ITSM I2t PGM PG (AV) IT(AV) IGM TJ Tstg 400 600 800 12 100 41 5.
0 0.
5 7.
8 2.
0 -40 to +125 -40 to +150 V A A A2sec W W A A °C °C Stresses exceeding Maximum Ratings may damage the device.
Maximum Ratings are stress ratings only.
Functional operation above the Recommended Operat...


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