2N1772A

2N1772A 2N1774A 2N1776A 2N1777A SILICON CONTROLLED RECTIFIER 8 AMP, 100 THRU 400 VOLTS w w w. c e n t r a l s e m i . c o m DESCRIPTION: The CENTRAL SEMICONDUCTOR 2N1772A Series types are reverse blocking triode thyristors, designed for use in low power switching and phase control applications requiring blocking voltages up to 400 volts, and RMS load currents up to 8 amps. MARKING: FULL PART NUMBER TO-64 CASE MAXIMUM RATINGS: (TC=25°C unless otherwise noted) SYMBOL Peak Repetitive Off-State Voltage VDRM, VRRM Peak Non-Repetitive Off-State Voltage VDRM, VRRM Peak Forward Voltage Peak Gate Voltage RMS On-State Current Average On-State Current (TC=105°C) Peak Forward Gate Current Peak Forward Surge Current I2t Value for Fusing, tp=8.3ms Peak Gate Power Dissipation Average Gate Power Dissipation Operating and Storage Junction Temperature Thermal Resistance VFM VGFM, VGRM IT(RMS) IO IGFM IFSM I2t PGM PG(AV) TJ, Tstg 2N1772A 2N1774A 100 200 150 300 2N1776A 2N1777A UNITS 300 400 V 400 500 V V V A A A A A2s W W °C °C/W 480 10 8.0 4.7 2.0 60 15 5.0 0.5 –40 to +150 3.1 ΘJC ELECTRICAL CHARACTERISTICS: (TC=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN IDRM, IRRM VDRM, VRRM=100V IDRM, IRRM VDRM, VRRM=200V IDRM, IRRM VDRM, VRRM=300V IDRM, IRRM IGT VGT VTM IH VDRM, VRRM=400V VAK=12V, RL=250Ω VAK=12V, RL=250Ω IT=15A IT=100mA MAX 9.0 6.0 4.0 2.0 15 2.0 1.85 25 UNITS mA mA mA mA mA V V mA R1 (16-March 2011) 2N1772A 2N1774A 2N1776A 2N1777A SILICON CONTROLLED RECTIFIER 8 AMP, 100 THRU 400 VOLTS TO-64 CASE - MECHANICAL OUTLINE MARKING: FULL PART NUMBER R1 (16-March 2011) w w w. c e n t r a l s e m i . c o m