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| SB020 THRU SB040 MINIATURE SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 40 Volts Case Style MPG06 Forward Current - 0.6 Ampere FEATURES Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction, majority carrier conduction Low power loss, high efficiency High current capability, low forward voltage drop High surge capability Guardring for overvoltage protection For use in low voltage, high frequency inverters, free wheeling, and polarity protection applications High temperature soldering guaranteed: 250C/10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3 kg) tension 0.100 (2.54) 0.090 (2.29) DIA 1.0 (25.4) MIN. 0.125 (3.18) 0.115 (2.92) 1.0 (25.4) MIN. 0.025 (0.635) 0.023 (0.584) DIA. MECHANICAL DATA Case: Molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.0064 ounce, 0.181 gram Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25C ambient temperature unless otherwise specified. SYMBOLS SB020 SB030 SB040 UNITS Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at 0.375" (9.5mm) lead length TL=60C Peak forward surge current, 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) at TL=70C Maximum instantaneous forward voltage at 0.6A (NOTE 1) Maximum instantaneous reverse current at rated DC blocking voltage TA=25C TA=100C (NOTE 1) Typical thermal resistance (NOTE 2) Operating junction temperature range Storage temperature range VRRM VRMS VDC I(AV) 20 14 20 30 21 30 0.6 40 28 40 Volts Volts Volts Amp IFSM VF IR RJA RJL TJ TSTG 20.0 0.55 0.5 10.0 60.0 20.0 -55 to +125 -55 to +150 Amps Volts mA C/W C C NOTES: (1) Pulse test: 300s pulse width, 1% duty cycle (2) Thermal resistance from junction to ambient vertical P.C.B. mounted, 0.5" 1.27mm lead length with 1.5 x 1.5" (38 x 38mm) copper pad 4/98 RATINGS AND CHARACTERISTIC CURVES SB020 THRU SB040 FIG. 1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, AMPERES FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 0.8 PEAK FORWARD SURGE CURRENT, AMPERES RESISTIVE OR INDUCTIVE LOAD 0.375" (9.5mm) LEAD LENGTH 25 0.6 TJ=TJ max. 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 20 0.4 15 0.2 10 0 5 0 0 20 40 60 80 100 120 140 LEAD TEMPERATURE, C 1 10 NUMBER OF CYCLES AT 60 Hz 100 FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, AMPERES FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 50 PULSE WIDTH=300s 1% DUTY CYCLE TJ = 125C TJ=125C 10 10 INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES 1 TJ=125C 1 TJ=25C 0.1 TJ=75C 0.1 0.01 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 TJ=25C INSTANTANEOUS FORWARD VOLTAGE, VOLTS 0.001 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE% FIG. 5 - TYPICAL JUNCTION CAPACITANCE 1,000 TRANSIENT THERMAL IMPEDANCE, C/W TJ=25C f=1.0 MHz Vsig=50mVp-p FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE 100 JUNCTION CAPACITANCE, pF 10 100 1 10 0.1 1 10 100 0.1 0.01 0.1 1 t, PULSE DURATION, sec. 10 100 REVERSE VOLTAGE, VOLTS |
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