Central CQ202-4M CQ202-4N TM Semiconductor Corp. 4.0 AMP TRIAC 600 THRU 800 VOLTS DESCRIPTION: The CENTRAL SEMICONDUCTOR CQ202-4M series type is an Epoxy Molded Silicon Triac designed for full wave AC control applications featuring gate triggering in all four (4) quadrants. MARKING CODE: FULL PART NUMBER TO-202 THYRISTOR CASE MAXIMUM RATINGS: (TC=25°C unless otherwise noted) SYMBOL CQ202 -4M UNITS 800 V Peak Repetitive Off-State Voltage VDRM RMS On-State Current (TC=80°C) IT(RMS) 4.0 A Peak One Cycle Surge (t=10ms) ITSM 40 A I2t Value for Fusing (t=10ms) I 2t 2.4 A2s Peak Gate Power (tp=10µs) PGM PG (AV) 3.0 W 0.2 W Average Gate Power Dissipation Peak Gate Current (tp=10µs) 600 CQ202 -4N Junction Temperature IGM Tstg TJ Thermal Resistance ΘJA 60 °C/W Thermal Resistance ΘJC 7.5 °C/W Storage Temperature A °C -40 to +125 ELECTRICAL CHARACTERISTICS: (TC=25°C unless otherwise noted) SYMBOL TEST CONDITIONS MIN IDRM IDRM 1.2 -40 to +150 TYP °C MAX UNITS Rated VDRM, RGK=1KΩ Rated VDRM, RGK=1KΩ, TC=125°C VD=12V, QUAD I, II, III 6.6 20 mA VD=12V, QUAD IV 35 50 mA IH VGT RGK=1KΩ 5.2 25 mA VD=12V, QUAD I, II, III 1.1 1.5 V VGT VD=12V, QUAD IV 2.0 2.5 V VTM ITM=6.0A, tp=380µs VD=2 /3 VDRM, TC=125°C 1.25 1.60 V IGT IGT dv/dt 5.0 10 µA 200 µA V/µs R4 (7-May 2004) Central TM CQ202-4M CQ202-4N Semiconductor Corp. 4.0 AMP TRIAC 600 THRU 800 VOLTS TO-202 THYRISTOR CASE - MECHANICAL OUTLINE LEAD CODE: 1) MT1 2) MT2 3) GATE NOTE: TAB IS COMMON TO PIN 2 (MT2) MARKING CODE: FULL PART NUMBER SYMBOL A B C D E F (DIA) G H J K L M N DIMENSIONS INCHES MILLIMETERS MIN MAX MIN MAX 0.057 0.061 1.45 1.55 0.019 0.021 0.49 0.52 0.175 0.180 4.44 4.56 0.376 0.388 9.55 9.85 0.118 0.134 3.00 3.40 0.124 0.126 3.15 3.20 0.035 0.043 0.90 1.10 0.023 0.028 0.59 0.71 0.098 0.102 2.49 2.59 0.459 0.559 11.66 14.21 0.280 0.301 7.12 7.65 0.406 0.425 10.30 10.80 0.024 0.059 0.60 1.50 TO-202 Thyristor (REV: R0) R4 (7-May 2004)