SR540L JINGHENG | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 3
Technical content
R SR540L、SR545L LOW VF SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 40 /45Volts Forward Current - 5.0Amperes
FEATURES
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 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) 5.0 120 -55 to+150 -55 to+150 40 45 Symbol UnitSR540L SR545L JINAN JINGHENG ELECTRONICS CO., LTD. HTTP://WWW.JINGHENGGROUP.COM DO-201AD Dimensions in inches and (millimetrers) 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 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/45V 120A 150℃ 0.37V 3-1
ELECTRICAL CHARACTERISTCS（TA=25℃ Unless otherwise noted) 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 UnitSR540L、SR545L AVAILABALE PACK INFORMATION JINAN JINGHENG ELECTRONICS CO., LTD. HTTP://WWW.JINGHENGGROUP.COM3-2 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 SR540L-DO-201AD RATINGS AND CHARACTERISTIC OF SR540L、SR545L SR540L-DO-201AD B/P 433*203*230200190*80*21 50 T/B 400*267*2861000264*74*135 10 SR545L-DO-201AD SR545L-DO-201AD 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 0.45 0.47 V 80 200 μA mA 8 15 Typical junction capacitance 4V,1MHz CJ pF TA=125℃ TA=125℃ 0.37 0.39 20 50 370 TA=25℃ TA=100℃ TA=125℃ IF=3.0A 0.41 0.35 0.31
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) NUMBER OF CYCLES AT 60Hz LEAD TEMPERATURE ( ℃) TJ=TJMAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 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 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) RATINGS AND CHARACTERISTIC OF SR540L、SR545L