WILLAS FM320L THRU 3.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS -20V- 200V SMC-L PACKAGE FM3200L FEATURES SMC-L * Batch process design,excellent power dissipation offers better reverse leakage current and thermal resistance. * Low profile surface mounted application in order to 0.276(6.9) 0.252(6.3) optimize board space. 0.012(0.3) Typ. * Low power loss,high efficiency. * High current capability, low forward voltage drop. 0.189(4.8) 0.165(4.2) * High surge capability. * Ultra high-speed switching. * Lead-free parts meet environmental standars of MIL-STD-19500/228 * RoHS product for packing code suffix "G" Halogen free product for packing code suffix "H" MECHANICAL DATA 0.098(2.5) 0.075(1.9) Case: Molded plastic, SMC-L 0.048(1.2) Typ. Epoxy: UL 94V-O rate flame retardant Terminals: Solder plated, solderable per MIL-STD-750, Method 2026. Mounting position: Any Weight: Approximated 0.19 gram. 0.048 (1.2) Typ. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25℃ ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive of inductive load. For capacitive load, derate current by 20% SYMBOL R A T IN G S Marking Code FM320L FM330L FM340L SS32 SS33 SS34 FM360L SS36 FM3100L FM3150L FM3200L S310 S315 UNIT S320 Maximum Recurrent Peak Reverse Voltage VRRM 30 21 40 28 60 42 100 70 200 Volts VRMS 20 14 150 Maximum RMS Voltage 105 140 Volts VDC 20 30 40 60 100 150 200 Volts Maximum DC Blocking Voltage Maximum Average Forward Rectified Current Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) IO 3.0 Amps IFSM 80 Amps 55/TYP. 35 250 RΘJA/ RΘJC CJ TJ Typical Thermal Resistance (Note 2) Typical Junction Capacitance (Note 1) Operating Temperature Range Storage Temperature Range -55 to +125 SYMBOL VF Maximum Forward Voltage at 3.0A DC Maximum Average Reverse Current at @T J=25℃ Rated DC Blocking Voltage @T J=100℃ IR PF ℃ ℃ -55 to +150 -55 to +150 TSTG CHARACTERISTICS ℃/W FM320L FM330L 0.50 FM340L FM360L 0.70 0.5 20 FM3100L 0.85 FM3150L FM3200L 0.90 0.92 UNIT Volts mAmps NOTES: 1- Measured at 1 MHZ and applied reverse voltage of 4.0 VDC. 2- Thermal Resistance From Junction to Ambient 2012-11 WILLAS ELECTRONIC CORP. WILLAS FM320L THRU 3.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS -20V- 200V SMA-L PACKAGE FM3200L Rating and characteristic curves FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE FIG.2-TYPICAL FORWARD 0 20 40 60 80 100 120 140 160 180 200 LEAD TEMPERATURE,(°C) PEAK FORWAARD SURGE CURRENT,(A) FIG.3-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FM 34 L~ 0L L 00 50 L~ F M 32 31 00 L 0L 36 31 1.0 FM 0 3.0 FM 0.5 FM 32 0L 20 M3 ~F 0L 36 L 40 M3 1.0 10 FM FM ~F 0L 32 1.5 INSTANTANEOUS FORWARD CURRENT,(A) 2.0 0L 50 2.5 FM AVERAGE FORWARD CURRENT,(A) CHARACTERISTICS 3.0 TJ=25 C Pulse Width 300us 1% Duty Cycle 0.1 100 .01 80 .1 .3 .5 .7 .9 1.1 1.3 1.5 FORWARD VOLTAGE,(V) 60 8.3ms Single Half TJ=25 C Sine Wave 40 JEDEC method 20 FIG.5 - TYPICAL REVERSE CHARACTERISTICS 0 1 5 50 10 100 100 NUMBER OF CYCLES AT 60Hz REVERSE LEAKAGE CURRENT, (mA) FIG.4-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,(pF) 700 600 500 400 300 200 10 1.0 TJ=75 C TJ=25 C .1 100 0 .01 .05 .1 .5 1 REVERSE VOLTAGE,(V) 2012-11 5 10 50 100 .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) WILLAS ELECTRONIC CORP.