SL14

SL14 Low VF Surface Mount Schottky Barrier Rectifiers REVERSE VOLTAGE 40Volts FORWARD CURRENT 1.0 Ampere Features: * Low Surface Mounted Applications * Metal-Semiconductor Junction with Guardring * Epitaxial Construction * Very Low Forward Voltage Drop * High Current Capability * Plastic Material Has UL Flammability Classification 94V-0 * For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Applications Mechanical Data * Case : Molded Plastic * Polarity :Indicated By Cathode Band * Weight : 0.060 grams SMA-1 SMA-1 Outline Dimension B unit:mm C A SMA-1 Dim A B C E H J Min 2.40 4.40 0.30 3.80 1.00 1.50 Max 2.80 4.80 0.30 4.20 1.00 1.70 E J H H Dimensions in inches WEITRON http://www.weitron.com.tw SL14 Maximum Ratings and Electrical Characteristics Rating 25 C Ambient Temperature Unless Otherwise Specified. Single Phase Half Wave, 60Hz , Resistive or Inductive Load. For Capacitive Load, Derate Current by 20%. Characteristics Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TC=105 C Peak Forward Surge Current, 8.3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) Maximum Instantaneous @ T j=25 C Forward Voltage @IF=1.0A @ T j=100 C Maximum DC Reverse Current @Tj=25 C At Rated DC Blocking Voltage @Tj=100 C Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) Operating Temperature Range Storage Temperature Range NOTES: 1. Measured at 1.0MHz applied reverse voltage of 4.0V DC. 2. Thermal Resistance Junction to case. Symbol VRRM VRMS VDC I F(AV) SL14 40 28 40 1.0 Unit V V V A IFSM 30 A VF IR CJ RθJA 0.40 0.35 1.0 25 100 35 -55 to+125 -55 to+150 V mA PF C/W TJ TSTG C C WEITRON http://www.weitron.com.tw SL14 RATINGAND CHARACTERISTIC CURVES (SL12 AND SL14) AVERAGE FORWARD CURRENT,(A) 1.2 1.0 0.8 0.6 0.4 0.2 0 0 20 40 60 80 100 120 140 160 180 200 Single Phase Half Wave 60Hz Resistive Or Inductive Load 50 INS TANTANEOUS FORWARD CURRENT,(A) 10 3.0 1.0 Tj=25 C Pulse Width 300us 1% Duty Cycle 14 SL AMBIENT TEMPERATURE ( C) FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE 0.1 .01 .1 .3 .5 .7 .9 1.1 1.3 1.5 P EAK FORWAARD S URGE CURRENT,(A) 50 40 FORWARD VOLTAGE,(V) FIG.1-TYPICAL FORWARD CHARACTERISTICS 30 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method 20 100 10 0 1 5 10 50 100 REVERS E LEAKAGE CURRENT, (mA) 10 NUMBER OF CYCLES AT 60Hz FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 1.0 Tj=75 C 350 300 250 200 150 100 50 0 .1 Tj=25 C .01 0 20 40 60 80 100 120 140 PERCENTAGE RATED PEAK REVERSE VOL TAGE FIG.3 - TYPICAL REVERSE CHARACTERISTICS JUNCTION CAPACITANCE,(pF) .01 .05 .1 .5 1 5 10 50 100 REVERSE VOLTAGE,(V) FIG.5-TYPICAL JUNCTION CAPACITANCE WEITRON http://www.weitron.com.tw