SS14L R LOW VF SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 40 Volts Forward Current - 1.0Amperes S E M I C O N D U C T O R SMA(DO-214AC) 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 ,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 RoHS 0.114(2.90) 0.100(2.54) 0.065(1.65) 0.049(1.25) 0.181(4.60) 0.157(3.99) JF 4L SS1 0.012(0.305) 0.006(0.152) 0.096(2.44) 0.078(1.98) MECHANICAL DATA 0.008(0.203) MAX 0.060(1.52) 0.030(0.76) Case: JEDEC SMA(DO-214AC) molded plastic body 0.22(5.60) 0.189(4.80) Terminals: Solder Plated, solderable per MIL-STD-750,method 2026 Polarity: Color band denotes cathode end Weight: 0.002ounce, 0.064 gram Suggested PAD Layout 0.066(1.68)MIN 0.069(1.76)MAX TYPICAL APPLICATIONS For use in low voltage ,high frequency inverters ,DC/DC converters, free wheeling ,and polarity protection applications 0.060(1.52)MIN 0.208(5.28)REF Dimensions in inches and (millimeters) MAXIMUM RATINGS (Ratings at 25℃ ambient temperature unless otherwise specified ) Symbol SS14L Unit Maximum repetitive peak reverse voltage VRRM 40 V Maximum average forward rectified current IF(AV) 1.0 A Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method at rated TL) IFSM 40 A TJ -55 to+150 ℃ Tstg -55 to+150 ℃ Parameter Operating junction temperature range Storage temperature range JINAN JINGHENG ELECTRONICS CO., LTD. 3-1 HTTP://WWW.JINGHENGGROUP.COM RATINGS AND CHARACTERISTIC OF SS14L ELECTRICAL CHARACTERISTCS（TA=25℃ Unless otherwise noted) Test Conditions Parameter Symbol T A =25℃ Instaneous forward voltage T A =100℃ I F =1.0A V F 1) T A =125℃ 0.43 0.45 0.37 0.39 0.35 0.37 50 200 5 10 15 30 T A =25℃ V R =40V Re V erse current T A =100℃ IR MAX. TYP. 2) Unit V μA mA T A =125℃ CJ 4V,1MHz Typical junction capacitance pF 110 Notes: 1.Pulse test: 300 μs pulse width,1% duty cycle 2.Pulse test: pulse width≤40ms THERMAL CHARACTERISTCS（TA=25℃ Unless otherwise noted) Symbol Parameter Typical thermal resistance 3) Unit SS14L R JA 88.0 R JL 28.0 ℃/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 Product code SS14L-SMA Pack T/R Reel Size (mm) Quantity (pcs/reel) Box Size L×W×H (mm) Quantity (reel/box) Carton Size L×W×H (mm) Quantity (box/carton) Φ 330 7500 3303 × 53 × 33 3643 × 643 × 60 8 2 JINAN JINGHENG ELECTRONICS CO., LTD. 3-2 HTTP://WWW.JINGHENGGROUP.COM RATINGS AND CHARACTERISTIC OF SS14L FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT AVERAGE FORWARD CURRENT AMPERES FIG.1-FORWARD CURRENT DERATING CURVE 1 50 0.75 TJ=TJMAX 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 0.5 PEAK FORWARD SURGE CURRENT(AMPERES) 40 Resistive or Inductive Load 0.25 0 0 25 50 75 100 125 150 LEAD TEMPERATURE ( C) 30 20 10 0 1 100 FIG.4-TYPICAL REVERSE CHARACTERISTICS 50 100 10 PULSE WIDTH=300 S 1% DUTY CYCLE TJ=100℃ 1 INSTANTANEOUS REVERSE CURRENT (mA) INSTANTANEOUS FORWARD CURRENT( AMPERES) 10 NUMBER OF CYCLES AT 60Hz FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS TJ=125℃ TJ=25℃ 0.1 TJ=125℃ 10 TJ=100℃ 1.0 0.1 TJ=25℃ 0.01 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 0.001 0 INSTANTANEOUS FORWARD VOLTAGE (V) 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE% JUNCTION CAPACITANCE(pF) FIG.5-TYPICAL JUNCTION CAPACITANCE 400 100 10 0.1 1 10 100 REVERSE VOLTAGE. VOLTS JINAN JINGHENG ELECTRONICS CO., LTD. 3-3 HTTP://WWW.JINGHENGGROUP.COM