FM320B RECTRON THRU SEMICONDUCTOR TECHNICAL SPECIFICATION FM360B SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 to 60 Volts CURRENT 3.0 Amperes FEATURES * * * * * * * Fast switching Low switching noise Low forward voltage drop High current capability High switching capability High reliability High surge capability DO-214AA MECHANICAL DATA * * * * * * 0.083 (2.11) 0.077 (1.96) Case: Molded plastic Epoxy: Device hasUL flammability classification 94V-O Lead: MIL-STD-202E method 208C guaranteed Metallurgically bonded construction Mounting position: Any Weight: 0.098 gram 0.155 (3.94) 0.130 (3.30) 0.180 (4.57) 0.160 (4.06) 0.012 (0.305) 0.006 (0.152) 0.096 (2.44) 0.084 (2.13) 0.060 (1.52) 0.030 (0.76) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS 0.008 (0.203) 0.004 (0.102) o Ratings at 25 C ambient temperature unless otherwise specified. 0.220 (5.59) 0.205 (5.21) Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted) SYMBOL RATINGS Maximum Recurrent Peak Reverse Voltage VRRM Maximum RMS Voltage VRMS FM320B 20 14 VDC 20 Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at Derating Lead Temperature FM330B 30 FM340B FM350B UNITS 40 50 FM360B 60 21 28 35 42 Volts 30 40 50 60 Volts Volts IO 3.0 Amps Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) I FSM 80 Amps Typical Thermal Resistance (Note 1) RθJA 25 0 Typical Junction Capacitance (Note 2) CJ 200 Operating Temperature Range TJ Storage Temperature Range T STG pF -55 to + 150 -55 to + 125 C/ W -55 to + 150 0 C 0 C ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS SYMBOL Maximum Instantaneous Forward Voltage at 3.0A DC Maximum Average Reverse Current @T A = 25 o C at Rated DC Blocking Voltage @T A = 100 o C VF FM320B FM330B FM340B .55 IR NOTES : 1. Thermal Resistance (Junction to Ambient): Vertical PC Board Mounting, 0.5” (12.7mm) Lead Length. 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. FM350B FM360B .75 UNITS Volts 2.0 mAmps 20 mAmps 2002-6 RATING AND CHARACTERISTIC CURVES ( FM320B THRU FM360B ) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE 2.0 FM3 50B 360 ~FM B B 1.0 0 M34 1.5 B~F Single Phase Half Wave 60Hz Resistive of Inductive LoadP.C.B Mounted on 0.4X0.4"(10X10mm) copper pad areas P.C.B Mounted on 0.4X0.4"(10X10mm) copper pad areas .5 FIG. 2 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, (mA) 2.5 320 FM AVERAGE FORWARD CURRENT, (A) 3.0 TJ = 125 1.0 TJ = 75 .1 TJ = 25 .01 .001 0 0 25 50 75 100 125 LEAD TEMPERATURE, ( ) 150 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) FIG. 4 - TYPICAL JUNCTION CAPACITANCE FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 500 20 10 FM320B~FM340B JUNCTION CAPACITANCE, (pF) TJ = 25 Pulse Width = 300uS 1% Duty Cycle FM350B~FM360B 1.0 .1 .2 .3 .4 .5 .6 .7 .8 .9 INSTANTANEOUS FORWARD VOLTAGE, (V) TJ = 25 200 100 50 20 10 5 .1 .2 .5 1 2 5 10 20 REVERSE VOLTAGE, (V) FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS FORWARD CURRENT, (A) 10 80 70 TL = 75 8.3ms Single Half Sine-Wave (JEDEC Method) 60 50 40 30 20 10 1 2 5 10 20 50 NUMBER OF CYCLE AT 60Hz 100 RECTRON 40 Mounting Pad Layout 0.106 MAX. (2.69 MAX.) 0.083 MIN. (2.10 MIN.) 0.050 MIN. (1.27 MIN.) 0.220 REF Dimensions in inches and (millimeters) RECTRON