B120N/B140N B160N Surface Mount Schottky Barrier Diodes REVERSE VOLTAGE 20-60Volts FORWARD CURRENT 1.0 Ampere Features: * Surface Mounted Applications * Metal-Semiconductor Junction with Guardring * Epitaxial Construction * Low Leakage Current * High Current Capability * Plastic Material Has UL Flammability Classification 94V-0 * For Use in, High Frequency Inverters, Free Wheeling, and Polarity Protection Applications SOD-323F Mechanical Data * Case : Molded Plastic, SOD-323F(0805) * Terminals : Solder Plated, Solderable per ML-STD-750 Medthod 2026 * Polarity :Indicated By Cathode Band * Shipped in 8mm Tape, 3000 Pcs per 7 Inch Reel * Weight: 0.0085 grams SOD-323F Outline Dimension B C A J H WEITRON http://www.weitron.com.tw unit:mm H SOD-323F Dim Min Max A B 1.05 1.45 2.30 2.70 C - 0.30(TYP) H - 0.40(TYP) J 0.80 1.20 B120N/B140N B160N 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%. Symbol B120N B140N B160N Unit Maximum Recurrent Peak Reverse Voltage VRRM 20 40 60 V Maximum RMS Voltage VRMS 14 28 42 V Maximum DC Blocking Voltage VDC 20 40 60 V Maximum Average Forward (FIG1) I F (AV) 1.0 A IFSM 30 A Characteristics Peak Forward Surge Current, 8.3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) Maximum Instantaneous @ TA=25 C Maximum DC Reverse Current @TA=25 C At Rated DC Blocking Voltage @TA=125 C Typical Junction Capacitance (1) Typical Thermal Resistance (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. Device Marking B120N=12 B140N=14 B160N=16 WEITRON http://www.weitron.com.tw VF IR 0.55 0.70 0.5 10 V mA CJ RqJC 120(TYP) TJ TSTG -55 to+125 C -55 to+150 C 90(TYP) PF C/W 1.2 0.2 0 0 20 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE,( C) FIG.1 Typical Forward Current Derating Curve 60 N 3.0 B1 N N 40 0.4 10 B1 2 60 B1 -B1 0N 0.6 INS TANTANE OUS F OR WAR D C UR R E NT,(A) 0.8 0N -B1 40 N 50 1.0 2 B1 AV E R AG E F OR WAR D C UR R E NT,(A) B120N/B140N B160N 1.0 Tj=25 C Pulse Width 300us 1% Duty Cycle 0.1 P E AK F OR WAR D S UR G E C UR R E NT,(A) 30 .01 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLT AGE,(V) FIG.2 Typical Forward Characteristics 18 8.3ms Single Half Tj=25 C Sine Wave 12 JEDEC method 6 0 1 5 50 10 100 NUMBER OF CYCLES AT 60Hz 100 R E V E R S E LE AK AG E C UR R E NT, (mA) FIG.3 Maximum Non-Repetitive Forward Surge Current 350 J UNC T ION C APAC ITANC E ,(pF ) .1 24 300 250 200 150 100 10 1.0 Tj=75 C .1 Tj=25 C 50 0 .01 .01 .05 .1 .5 1 5 10 REVERSE VOLTAGE,(V) FIG.4 Typical Junction Capacitance WEITRON http://www.weitron.com.tw 50 100 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) FIG.5 Typcial Reverse Characteristics