SR540SL JINGHENG | Alldatasheet
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Technical content
SUPER LOW VF SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 40 Volts Forward Current - 5.0Amperes
FEATURES
(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 ,ultra 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 TJOperating 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) 5.0 120 -55 to+150 -55 to+150 Symbol UnitSR540SL 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=5.0A TJMAX 5.0A 40V 120A 150℃ 0.32V 3-1 Dimensions in inches and (millimeters) JFJF DO-201AD 0.375(9.50) 0.220(5.6) 0.052(1.32) 0.92(23.4) MIN 0.92(23.4) MIN 0.285(7.20) 0.190(4.8) DIA 0.045(1.14) DIA Case: JEDEC DO-201AD molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750,method 2026 Polarity: color band denotes cathode end Mounting Position: Any Weight: 0.041ounce, 1.15 gramsMaximum average forward rectified current 0.375"(9.5mm) lead length(see fig.1)
ELECTRICAL CHARACTERISTCS（TA=25℃ Unless otherwise noted) Parameter Test Conditions Symbol TYP. MAX. Unit Instaneous forward voltage IF=5.0A TA=25℃ TA=100℃ Reverse current VR=40V TA=25℃ TA=100℃ VF IR 0.40 0.43 V 80 200 μA mA 8 15 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) AVAILABALE PACK INFORMATION JINAN JINGHENG ELECTRONICS CO., LTD. HTTP://WWW.JINGHENGGROUP.COM TA=125℃ TA=125℃ 0.32 0.35 0.33 0.36 20 50 370 3-2 RATINGS AND CHARACTERISTIC OF SR540SL TA=25℃ TA=100℃ TA=125℃ IF=3.0A 0.37 0.29 0.27 0.40 0.32 0.30 Parameter Typical thermal resistance R JA R JL 25.0 8.0 ℃/W Symbol UnitSR540SL Pack Carton SizeL*W*H(mm)Quantity(pcs/box)Box Size L*W*H(mm) Quantity(box/carton) B/P 433*203*230200190*80*21 50 T/B 400*267*2861000264*74*135 10 Product code SR540SL-DO-201AD SR540SL-DO-201AD
2.0 3.0 4.0 5.0 1.0 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 PEAK FORWARD SURGE CURRENT(AMPERES) REVERSE VOLTAGE. VOLTS NUMBER OF CYCLES AT 60Hz LEAD TEMPERATURE ( ℃) TJ=TJMAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 0.1 1 10 100 100 4000 1000 FIG.5-TYPICAL JUNCTION CAPACITANCEJUNCTION CAPACITANCE(pF) TJ=25℃ f=1.0MHZ Vsig=50mVp-p JINAN JINGHENG ELECTRONICS CO., LTD. HTTP://WWW.JINGHENGGROUP.COM3-3 140 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℃ RATINGS AND CHARACTERISTIC OF SR540SL RESISTIVE OR INDUCTIVE LOAD 0.375" (9.5MM) LEAD LENGTH