20SQ045L JINANJINGHENG | Alldatasheet

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Technical content

LOW VF SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 45 Volts Forward Current - 20.0Amperes

FEATURES

Case: R-6 molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750,method 2026 Polarity: color band denotes cathode end Mounting Position: Any Weight: 0.07ounce, 2.1 grams (Ratings at 25℃ ambient temperature unless otherwise specified ) Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction ,majority carrier conduction Guard ring for overvoltage protection Low power loss ,high efficiency High current capability ,low forward voltage drop High surge capability High temperature soldering guaranteed:260℃/10 seconds at terminals Component in accordance to RoHS 2011/65/EU S E M I C O N D U C T O R Maximum repetitive peak reverse voltage VRRM V A A IF(AV) IFSM Tstg TJ Maximum average forward rectified current 0.375"(9.5mm) lead length(see fig.1) Operating junction temperature range Storage temperature range Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL) 20.0 200 -55 to+150 -55 to+150 Symbol Unit20SQ045L JINAN JINGHENG ELECTRONICS CO., LTD. HTTP://WWW.JINGHENGGROUP.COM Pb RoHS COMPLIANT TYPICAL APPLICATIONS For use in low voltage ,high frequency inverters ,DC/DC converters, free wheeling ,and polarity protection applications Parameter PRIMARY CHARACTERISTICS IF(AV) VRRM IFSM VF at IF=20.0A TJMAX 20.0A 45V 200A 150℃ 0.41V 3-1 R-6 Dimensions in inches and (millimeters) 0.360(9.1) 0.360(9.1) 0.052(1.32) 1.0(25.4) MIN 1.0(25.4) MIN 0.340(8.6) 0.340(8.6) DIA 0.048(1.22) DIA JFJFJFJF

ELECTRICAL CHARACTERISTCS（TA=25℃ Unless otherwise noted) Parameter Test Conditions Symbol TYP. MAX. Unit Instaneous forward voltage IF=20.0A TA=25℃ TA=100℃ Reverse current VR=45V TA=25℃ TA=100℃ VF IR 0.50 0.55 V 100 200 μA mA Typical junction capacitance 4V,1MHz Cj pF Notes: 1.Pulse test: 300 μs pulse width,1% duty cycle 2.Pulse test: pulse width≤40ms THERMAL CHARACTERISTCS（TA=25℃ Unless otherwise noted) Parameter Typical thermal resistance R JA R JL 25.0 8.0 ℃/W Symbol Unit20SQ045L AVAILABALE PACK INFORMATION JINAN JINGHENG ELECTRONICS CO., LTD. HTTP://WWW.JINGHENGGROUP.COM TA=125℃ TA=125℃ 0.41 0.43 2300 3-2 Pack Carton SizeL*W*H(mm)Quantity(pcs/box)Box Size L*W*H(mm) Quantity(box/carton) B/P 433*203*230100200*80*21 50 T/B 410*270*325500270*77*105 10 Product code 20SQ045L-R-6 RATINGS AND CHARACTERISTIC OF 20SQ045L 20SQ045L-R-6

8.0 12.0 16.0 20.0 4.0 FIG.1-FORWARD CURRENT DERATING CURVE FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS AVERAGE FORWARD CURRENT AMPERES LEAD TEMPERATURE ( ℃) RESISTIVE OR INDUCTIVE LOAD 0.375" (9.5MM) LEAD LENGTH FIG.5-TYPICAL JUNCTION CAPACITANCE JINAN JINGHENG ELECTRONICS CO., LTD. HTTP://WWW.JINGHENGGROUP.COM3-3 130 RATINGS AND CHARACTERISTIC OF 20SQ045L 0.01 0.1 INSTANTANEOUS FORWARD CURRENT( AMPERES) INSTANTANEOUS FORWARD VOLTAGE (VOLTS) TJ=125℃ PULSE WIDTH=300 S 1% DUTY CYCLE TJ=100℃ TJ=25℃ 0.01 0.1 100 200 200 40 60 80 100 INSTANTANEOUS REVERSE CURRENT (mA) PERCENT OF RATED PEAK REVERSE VOLTAGE% TJ=25℃ TJ=100℃ TJ=125℃ REVERSE VOLTAGE. VOLTS 0.1 1 10 100 100 4000 1000 JUNCTION CAPACITANCE(pF) PEAK FORWARD SURGE CURRENT(AMPERES) NUMBER OF CYCLES AT 60Hz 100 150 200 250 300 1 10 100 TJ=TJMAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method)