SS54SLT R SUPER LOW VF SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 40 Volts Forward Current - 5.0Amperes S E M I C O N D U C T O R SMAFL FEATURES Plastic package has Underwriters Laboratory Flammability Classification 94V-0 Metal silicon junction ,majority carrier conduction Guard ring for overvoltage protection Pb Low power loss ,high efficiency High current capability ,ultra low forward voltage drop COMPLIANT High surge capability High temperature soldering guaranteed:260℃/10 seconds at terminals Component in accordance to RoHS 2011/65/EU and WEEE 2012/19/EU 0.057(1.45 ) 0.053(1.35) 0.106(2.7 ) 0.102(2.6) 0.171(4.35 ) 0.167(4.25) 0.212(5.4) 0.205(5.2) RoHS 5° 0.008(0.20) MAX 0.042(1.08) 0.040(1.02) MECHANICAL DATA 0.020(0.5) Case: SMAFL molded plastic body Terminals: Solder Plated, solderable per MIL-STD-750,method 2026 0.041(1.05) Polarity: Color band denotes cathode end Dimensions in inches and (millimeters) Weight: 0.0012ounce, 0.0328 gram PRIMARY CHARACTERISTICS TYPICAL APPLICATIONS For use in low voltage ,high frequency inverters ,DC/DC converters, free wheeling ,and polarity protection applications IF(AV) 5.0A VRRM 40V IFSM 120A VF at IF=5.0A 0.32V TJMAX 150℃ MAXIMUM RATINGS (Ratings at 25℃ ambient temperature unless otherwise specified ) Parameter Symbol SS54SLT Unit Maximum repetitive peak reverse voltage VRRM 40 V Maximum average forward rectified current IF(AV) 5.0 A Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL) IFSM 120 A Operating junction temperature range TJ -55 to+150 ℃ Storage temperature range Tstg -55 to+150 ℃ JINAN JINGHENG ELECTRONICS CO., LTD. 3-1 HTTP://WWW.JINGHENGGROUP.COM RATINGS AND CHARACTERISTIC OF SS54SLT ELECTRICAL CHARACTERISTCS（TA=25℃ Unless otherwise noted) Test Conditions Parameter T A =25℃ T A =100℃ T A =125℃ T A =25℃ T A =100℃ T A =125℃ I F =5.0A Instaneous forward voltage I F =3.0A TYP. 1) 0.40 0.33 0.32 0.37 0.29 0.27 0.43 0.36 0.35 0.40 0.32 0.30 80 200 8 15 20 50 VF T A =25℃ V R =40V Reverse current T A =100℃ IR 2) 4V,1MHz Unit V μA mA T A =125℃ Typical junction capacitance MAX. Symbol 370 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 Symbol Typical thermal resistance 3) SS54SLT R JA 88.0 R JL 28.0 Unit ℃/W 3.P.C.B. mounted with 0.2" x 0.2" (5.0 mm x 5.0 mm) copper pad areas AVAILABALE PACK INFORMATION Quantity Box Size L×W×H (mm) Pack Reel Size (mm) (pcs/reel) SS54SLT-SMAFL T/R Φ280 5000 285×285×40 SS54SLT-SMAFL T/R Φ180 3000 185×185×80 Product code JINAN JINGHENG ELECTRONICS CO., LTD. 3-2 Carton Size L×W×H (mm) Quantity (box/carton) 2 305×305×440 10 4 305×305×440 5 Quantity (reel/box) HTTP://WWW.JINGHENGGROUP.COM RATINGS AND CHARACTERISTIC OF SS54SLT FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1-FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT AMPERES 5.0 150 PEAK FORWARD SURGE CURRENT(AMPERES) 4.0 3.0 2.0 1.0 0 0 20 40 60 80 100 120 TJ=TJMAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 125 100 75 50 25 140 150 0 LEAD TEMPERATURE ( ℃) 1 10 100 NUMBER OF CYCLES AT 60Hz FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS 200 INSTANTANEOUS REVERSE CURRENT (mA) INSTANTANEOUS FORWARD CURRENT( AMPERES) 50 TJ=100℃ 10 5 PULSE WIDTH=300 S 1% DUTY CYCLE 1 TJ=125℃ TJ=25℃ 0.1 100 TJ=125℃ 10 TJ=100℃ 1 0.1 TJ=25℃ 0.01 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.01 0 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE% FIG.5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE(pF) 4000 TJ=25℃ f=1.0MHZ Vsig=50mVp-p 1000 100 0.1 1 10 100 REVERSE VOLTAGE. VOLTS JINAN JINGHENG ELECTRONICS CO., LTD. 3-3 HTTP://WWW.JINGHENGGROUP.COM