DATA SHEET SB1020CT~SB10100CT SCHOTTKY BARRIER RECTIFIERS VOLTAGE- 20 to 100 Volts CURRENT - 10.0 Ampere Unit: inch ( mm ) TO-220AB .419(10.66) MAX .196(5.0)MAX .139(3.55) MIN .054(1.39)MAX .269(6.85) MAX • Plastic package has Underwriters Laboratory Flammability Classification 94V-O. Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MIL-S-19500/228 • Low power loss, high efficiency. • Low forwrd voltge, high current capability .624(15.87) MAX FEATURES • High surge capacity. .177(4.5) MAX free wheeling , and polarlity protection applications. .038(0.96) MAX. MECHANICAL DATA .50(12.7) MAX • For use in low voltage,high frequency inverters .025(0.65) MAX Case: TO-220AB Molded plastic .1(2.54) Terminals: Solder plated, solderable per MIL-STD-202, Method 208 .1(2.54) Polarity: As marked. + AC Standard packaging: Any Positive CT AC Weight: 0.08 ounces, 2.24grams. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% SB1080CT SB10100CT UNIT 60.0 80.0 100.0 V 35.0 42.0 56.0 70.0 V 50.0 60.0 80.0 100.0 V SB1020CT SB1030CT SB1040CT Maximum Recurrent Peak Reverse Voltage 20.0 30.0 40.0 50.0 Maximum RMS Voltage 14.0 21.0 28.0 Maximum DC Blocking Voltage 20.0 30.0 40.0 SB1050CT SB1060CT Maximum Average Forward Rectified Current at Tc=90°C 10 A Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) 150 A Maximum Instantaneous Forward Voltage at 5.0A per element 0.55 0.75 Maximum DC Reverse Current (Note 1) Ta=25°C at Rated DC Blocking Voltage Ta=100°C 0.5 Typical Thermal Resistance Note RθJA 60 Operating and Storage Temperature Range TJ 50 -50 to +125 0.85 V mA °C/W °C NOTES: 1. Thermal Resistance Junction to Ambient . DATE : SEP.24.2002 PAGE . 1 25.0 20.0 15.0 10.0 5.0 0 0 50 150 100 20,30,40V 80,100V 10 8 6 4 2 1.0 .8 .6 .4 O TJ = 25 C Pulse Width = 300ms 1% Duty Cycle .2 .1 .5 .4 O CASE TEMPERATURE, C .6 .7 .8 .9 1.0 1.1 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC 100 TC = 100OC 150 PEAK FORWARD SURGE CURRENT, INSTANTANEOUS REVERSE CURRENT, MILAMPERES 50,60V 40 INSTANTANEOUS FORWARD CURRENT AMPERES AVERAGE FORWARD CURRENT RATING AND CHARACTERISTIC CURVES 10 O TC = 75 C 1.0 TC = 25OC 0.1 120 0.01 0 100 200 8.3ms Single Half Since-Wave JEDEC Method 110 300 90 70 50 30 20 10 1 2 5 10 20 50 100 NO. OF CYCLE AT 60HZ PERCENT OF PEAK REVERSE VOLTAGE Fig.3- TYPICAL REVERSE CHARACTERISTIC Fig.4- MAXIMUM NON-REPETITIVE SURGE CURRENT CAPACITANCE, pF 400 350 O TJ = 25 C 300 250 200 150 0 1 2 5 10 20 50 100 200 500 REVERSE VOLTAGE, VOLTS Fig.5- TYPICAL JUNCTION CAPACITANCE DATE : SEP.24.2002 PAGE . 2