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| DATA SHEET SB620CT~SB660CT SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 60 Volts FEATURES * Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. * Exceeds environmental standards of MILS-19500/228 * Low power loss, high efficiency. * Low forwrd voltge, high current capability * High surge capacity. free wheeling , and polarlity protection applications. .038(0.96) MAX. .50(12.7) MAX CURRENT - 6 Ampere TO-220AB .419(10.66) MAX .139(3.55) MIN .269(6.85) MAX Unit: inch ( mm ) .196(5.0)MAX .054(1.39)MAX * For use in low voltage,high frequency inverters .177(4.5) MAX .624(15.87) MAX .025(0.65) MAX MECHANICAL DATA Case: TO-220AB full molded plastic package Terminals: Lead solderable per MIL-STD-202, Method 208 Polarity: As marked. Mounting Position: Any Weight: 0.08 ounces, 2.24grams. .1(2.54) .1(2.54) AC Positive CT AC + MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% SB620CT Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at Tc=75C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Forward Voltage at 3.0A per element Maximum DC Reverse Current at Tc=25C DC Blocking Voltage per element Tc=100C Typical Thermal Resistance Note RJC RJA Operating and Storage Temperature Range Storage Temperature Range SB630CT 30 21 30 SB640CT 40 28 40 6.0 SB650CT 50 35 50 SB660CT 60 42 60 UNITS V V V A A 20 14 20 75 0.55 0.1 15 6.0 80 -50 to +125 -50 to +150 0.70 V mA C/W C C NOTES: 1. Thermal Resistance Junction to Ambient . DATE : OCT.10.2002 PAGE . 1 10.0 8.0 20-30V 40-60V O C CASE TEMPERATURE, OC INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.1- FORWARD CURRENT DERATING CURVE Fig.2- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC O C O C O C NUMBER OF CYCLE AT 60Hz Fig.4- MAXIMUM NON-REPETITIVE SURGE CURRENT PERCENT OF RATED PEAK REVERSE VOLTAGE, % Fig.3- TYPICAL REVERSE CHARACTERISTIC Fig.5- TYPICAL JUNCTION CAPACITANCE DATE : OCT.10.2002 PAGE . 2 |
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