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DATA SHEET SB120~SB1100 1 AMPERE SCHOTTKY BARRIER RECTIFIERS VOLTAGE 50 to 100 Volts FEATURES 1.0 ( 25.4 ) MIN. CURRENT - 1.0 Ampere DO-41 Unit: inch ( mm ) * Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. * 1 ampere operation at TA=75C with no thermal runaway. * Exceeds environmental standards of MIL-S-19500/228 * For use in low voltage,high frequency inverters ,free wheeling , and polarity protection applications . .034 ( .86 ) .028 ( .71 ) MECHANICAL DATA Terminals: Axial leads, solderable per MIL-STD-202,Method 208 Polarity: Color band denotes cathode Mounting Position: Any Weight: 0.012 ounces, 0.34grams 1.0 ( 25.4 ) MIN. .205(5.2) .160(4.1) Case: DO-41 Molded plastic .107 ( 2.7 ) .080 ( 2.0 ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. SB120 Peak Reverse Voltage,Repetitive ; VRM Maximum RMS Voltage DC Reverse Voltage; VR Maximum Forward Voltage at 1.0A Maximum Average Forward Rectified Current .375" Lead Length at TA=75C Peak Forward Surge Current, IFM (surge):8. 3ms single half sine-wave superimposedon rated load(JEDEC method) Maximum Full Load Reverse Current,Full Cycle Average at TA=75C Maximum DC Reverse Current at TA=25C At Rated DC Blocking Voltage TA=100C Typical Thermal Resistance RJA(Note 1) Typical Junction capacitance (Note 2) Operating Temperature Range TJ SB130 30 21 30 0.50 SB140 40 28 40 SB150 50 35 50 SB160 60 42 60 0.70 SB180 80 56 80 SB1100 100 70 100 UNIT V V 20 14 20 V V A 0.85 1.0 30.0 30.0 0.5 10.0 110 A mA mA mA pF C / W 80 -50 to +125 C NOTES: 1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC. 2. Thermal Resistance from Junction to Ambient . DATE : SEP.24.2002 PAGE . 1 RATING AND CHARACTERISTIC CURVES INSTANTANEOUS FORWARD CURRENT AMPERES 50 20 10 20-40V 80-100V 50-60V 1.0 AVERAGE FORWARD CURRENT AMPERES .75 .50 .25 0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD .375" 9.5mm LEAD LENGTHS 1.0 T J =25 C Pulse Width=300us 1% Duty Cycle O 0 20 40 60 80 100 O 120 140 0.1 .2 .4 .6 .7 .9 1.1 1.3 1.5 1.7 1.9 LEAD TEMPERATURE, C INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig.1-FORWARD CURRENT DERATING CURVE Fig.2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1000 CAPACTANCE, pF T J =25 OC 100 10 0.1 1.0 10 100 REVERSE VOLTAGE, VOLTS Fig.3-TYPICAL JUNCTION CAPACITANCE FORWARD SURGE CURRENT, AMPERES pk (HALF-SINE WAVE) 30 25 20 15 10 5 0 1 10 NUMBER OF CYCLES AT 60Hz 100 Fig.4-MAXIMUM NON-REPETITIVE SURGE CURRENT DATE : SEP.24.2002 PAGE . 2 |
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