MCR703A CENTRAL | Alldatasheet
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SILICON CONTROLLED RECTIFIERS
4.0 AMP, 100 THRU 600 VOLT
DESCRIPTION: The CENTRAL SEMICONDUCTOR MCR703A, MCR704A, MCR706A, and MCR708A are epoxy molded SCRs designed for sensing circuit and control system applications. MARKING: FULL PART NUMBER DPAK CASE MAXIMUM RATINGS: (TC=25°C unless otherwise noted) SYMBOL MCR703A MCR704A MCR706A MCR708A UNITS Peak Repetitive Off-State Voltage V DRM, VRRM 100 200 400 600 V RMS On-State Current (TC=85°C) I T(RMS) 4.0 A Peak non-Repetitive Surge Current (1/2 cycle Sine wave, 50Hz/60Hz) I TSM 15 A I 2t Value for Fusing, t=10ms I 2t 1.1 A 2s Peak Gate Power, tp=1.0μs P GM 0.5 W Average Gate Power Dissipation P G(AV) 0.1 W Peak Gate Current, tp=1.0μs I GM 0.2 A Critical Rate of Rise of On-State Current di/dt 50 A/μs Storage Temperature T stg -40 to +150 °C Junction Temperature T J -40 to +125 °C ELECTRICAL CHARACTERISTICS: (TC=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN TYP MAX UNITS IDRM, IRRM Rated V DRM, VRRM, RGK=1.0KΩ 10 μA IDRM, IRRM Rated V DRM, VRRM, RGK=1.0KΩ, TC=125°C 200 μA IGT V D=12V, RL=10Ω 38 75 μA IH I T=50mA, RGK=1.0KΩ 0.25 2.0 mA VGT V D=12V, RL=10Ω 0.55 0.8 V VTM I TM=8.0A, tp=380μs 1.6 1.8 V dv/dt V D= 2/3 VDRM, RGK=1.0KΩ, TC=125°C 10 V/μs R2 (21-January 2013) www.centralsemi.com
SILICON CONTROLLED RECTIFIERS DPAK CASE - MECHANICAL OUTLINE LEAD CODE: 1) Gate 2) Anode 3) Cathode 4) Anode MARKING: FULL PART NUMBER www.centralsemi.com R2 (21-January 2013)