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MCR72-3 Datasheet(PDF) 1 Page - ON Semiconductor |
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MCR72-3 Datasheet(HTML) 1 Page - ON Semiconductor |
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1 / 4 page  © Semiconductor Components Industries, LLC, 1999 February, 2000 – Rev. 2 1 Publication Order Number: MCR72/D MCR72-3, MCR72-6, MCR72-8 Preferred Device Sensitive Gate Silicon Controlled Rectifiers Reverse Blocking Thyristors 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. • Center Gate Geometry for Uniform Current Density • All Diffused and Glass-Passivated Junctions for Parameter Uniformity and Stability • Small, Rugged Thermowatt Construction for Low Thermal Resistance, High Heat Dissipation and Durability • Low Trigger Currents, 200 µA Maximum for Direct Driving from Integrated Circuits • Device Marking: Logo, Device Type, e.g., MCR72–3, Date Code MAXIMUM RATINGS (TJ = 25°C unless otherwise noted) Rating Symbol Value Unit Peak Repetitive Off–State Voltage(1) (TJ = *40 to 110°C, Sine Wave, 50 to 60 Hz, Gate Open) MCR72–3 MCR72–6 MCR72–8 VDRM, VRRM 100 400 600 Volts On-State RMS Current (180 ° Conduction Angles; TC = 83°C) IT(RMS) 8.0 Amps Peak Non-Repetitive Surge Current (1/2 Cycle, 60 Hz, TJ = 110°C) ITSM 100 Amps Circuit Fusing Considerations (t = 8.3 ms) I2t 40 A2s Forward Peak Gate Voltage (t ≤ 10 µs, TC = 83°C) VGM "5.0 Volts Forward Peak Gate Current (t ≤ 10 µs, TC = 83°C) IGM 1.0 Amp Forward Peak Gate Power (t ≤ 10 µs, TC = 83°C) PGM 5.0 Watts Average Gate Power (t = 8.3 ms, TC = 83°C) PG(AV) 0.75 Watt Operating Junction Temperature Range TJ – 40 to +110 °C Storage Temperature Range Tstg – 40 to +150 °C Mounting Torque — 8.0 in. lb. (1) VDRM and VRRM for all types can be applied on a continuous basis. Ratings apply for zero or negative gate voltage; however, positive gate voltage shall not be applied concurrent with negative potential on the anode. Blocking voltages shall not be tested with a constant current source such that the voltage ratings of the devices are exceeded. SCRs 8 AMPERES RMS 100 thru 600 VOLTS Device Package Shipping ORDERING INFORMATION MCR72–3 TO220AB 500/Box http://onsemi.com K G A TO–220AB CASE 221A STYLE 3 1 2 3 4 PIN ASSIGNMENT 1 2 3 Anode Gate Cathode 4 Anode MCR72–6 TO220AB 500/Box MCR72–8 TO220AB 500/Box Preferred devices are recommended choices for future use and best overall value. |
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