FES8AT THRU FES8JT FAST EFFICIENT PLASTIC RECTIFIER Reverse Voltage - 50 to 600 Volts Forward Current - 8.0 Amperes TO-220AC FEATURES ♦ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 ♦ Glass passivated chip junction ♦ Low leakage, high voltage ♦ High surge current capability ♦ Superfast recovery time, for high efficiency ♦ High temperature soldering guaranteed: 250°C, 0.16" (4.06mm) from case for 10 seconds 0.185 (4.70) 0.415 (10.54) MAX. 0.175 (4.44) 0.370 (9.40) 0.360 (9.14) 0.154 (3.91) 0.055 (1.39) DIA. 0.148 (3.74) 0.045 (1.14) 0.113 (2.87) 0.103 (2.62) 0.145 (3.68) 0.135 (3.43) 0.560 (14.22) 0.530 (13.46) 0.410 (10.41) 0.390 (9.91) 0.350 (8.89) 0.635 (16.13) 0.330 (8.38) 0.625 (15.87) 1.148 (29.16) PIN 1 2 1.118 (28.40) 0.110 (2.79) 0.100 (2.54) 0.160 (4.06) MECHANICAL DATA 0.140 (3.56) 0.560 (14.22) 0.530 (13.46) 0.105 (2.67) 0.095 (2.41) 0.037 (0.94) 0.027 (0.68) Case: JEDEC TO-220AC fully overmolded plastic body over passivated chip Terminals: Plated lead solderable per MIL-STD-750, Method 2026 Polarity: As marked Mounting Position: Any Mounting Torque: 5 in. - lbs. max. Weight: 0.064 ounce, 1.81 grams 0.022 (0.56) 0.014 (0.36) PIN 1 0.205 (5.20) 0.195 (4.95) PIN 2 CASE Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS FES 8AT FES 8BT FES 8CT FES 8DT FES 8FT FES 8GT FES 8HT FES 8JT Maximum recurrent peak reverse voltage VRRM 50 100 150 200 300 400 500 600 Volts Maximum RMS voltage UNITS VRMS 35 70 105 140 210 280 350 420 Volts Maximum DC blocking voltage VDC 50 100 150 200 300 400 500 600 Volts Maximum average forward rectified current at TC=100°C I(AV) 8.0 Amps Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 125.0 Amps Maximum instantaneous forward voltage at 8.0A Maximum DC reverse current at rated DC blocking voltage TC=25°C at TC=100°C Maximum reverse recovery time (NOTE 1) Typical junction capacitance (NOTE 2) Typical thermal resistance (NOTE 3) (NOTE 4) Operating junction and storage temperature range NOTES: (1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A (2) Measured at 1.0 MHZ and applied reverse voltage of 4.0 Volts (3) Thermal resistance from junction to ambient in free air, no heatsink (4) Thermal resistance from junction to case mounted on heatsink 4/98 VF 0.95 1.5 10.0 500.0 IR trr 1.3 35.0 Volts µA 50.0 ns CJ 85.0 RΘJA RΘJC 15.0 2.2 60.0 pF °C/W TJ, TSTG -65 to +150 °C RATINGS AND CHARACTERISTIC CURVES FES8AT THRU FES8JT FIG. 1 - MAXIMUM FORWARD CURRENT DERATING CURVES FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 10 AVERAGE FORWARD RECTIFIED CURRENT, AMPERES PEAK FORWARD SURGE CURRENT, AMPERES 150 RESISTIVE OR INDUCTIVE LOAD HEATSINK, CASE TEMPERATURE, TC 8.0 6.0 4.0 FREE AIR, AMBIENT, TEMPERATURE TA 2.0 0 0 50 100 TC=100°C 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 125 100 75 50 25 0 150 1 10 AMBIENT TEMPERATURE, °C FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE LEAKAGE CHARACTERISTICS 40 100 TJ=125°C 10 TJ=25°C 1.0 PULSE WIDTH=300µs 1% DUTY CYCLE 0.1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 50 - 200V 300 - 400V 500 - 600V 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 1.8 2.0 INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES 100 NUMBER OF CYCLES AT 60 HZ 10 °C 25 TJ=1 °C 100 TJ= 1 0.1 C 25° TJ= FIG. 5 - TYPICAL JUNCTION CAPACITANCE 0.01 JUNCTION CAPACITANCE, pF 1,000 TJ=25°C f=1.0 MHz Vsig=50mVp-p 50 - 400V 500 - 600V 1 10 REVERSE VOLTAGE, VOLTS 20 40 60 80 PERCENT OF RATED PEAK REVERSE VOLTAGE, % 100 10 0.1 0 50-400V 500-600V 100 100