US3DC

US3AC thru US3MC SURFACE MOUNT REVERSE VOLTAGE 50 TO 1000 VOLTS ULTRA FAST RECTIFIERS FORWARD CURRENT - 3.0 AMPERES SMC/DO-214AB .108(2.75) .128(3.25) .220(5.59) .245(6.22) .260(6.60) .280(7.11) .006(.152) .012(.305) .079(2.00) .103(2.62) .002(.051) .008(.203) .305(7.75) .320(8.13) .030(0.76) .050(1.27) Dimensions in inches and (millimeters) FEATURES For surface mount applications Low profile package Buit-in strain relief Easy pick and place Ultra fast recovery times for high efficiency Plastic package has Underwriters Laboratory Flammability classification 94V-0 Glass passivated junction High temperature soldering 260oC/10seconds at terminals Pb free product are available 99% Sn above can meet RoHS Environment substance directive request MECHANICAL DATA Case JEDEC DO-214AB molded plastic Terminals Solder plated, solderable per MIL-STD-750, Method 2026 Polarity Indicated by cathode band Standard packaging 16mm tape (EIA-481) Weight 0.007 ounce, 0.21grams MAXIMUM RATIXGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load For capacitive load, derate current by 20% SYMBOL US3AC US3BC US3DC US3GC US3JC US3KC US3MC Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @ TL =75 C Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) Maximum Forward Voltage at 3.0A DC Maximum DC Reverse Current @TJ=25 C at Rated DC Blocking Voltage @TJ=1000C Maximum Reverse Recovery Time (NOTE 1) Typical Junction Capacitance (NOTE 2) Typical Thermal Resistance (NOTE 3) Operating Temperature Rang Storage Temperature Range R 0 0 UNITS Volts Volts Volts Amps Amps VRRM VRMS VDC I(AV) IFSM VF IR TRR CJ JL 50 35 50 100 70 100 200 140 200 400 280 400 3.0 100 600 420 600 800 560 800 1000 700 1000 1.0 1.3 10 100 50 20 30 1.5 1.7 Volts A 75 10 0 nS pF C/W 0 TJ TSTG -55 to +150 -55 to +150 C C 0 NOTES 1. Rverse Recovery Test Condibons IF = 0.5A, I R = 1A, l RR = 0.25A 2. Measured at 1 MHz and applied reverse Voltag of 4.0VDC 3. Thermal Resistance Junction to lead www.paceleader.tw 1 UF3AC thru US3MC SURFACE MOUNT REVERSE VOLTAGE 50 TO 1000 VOLTS RATINGS AND CHARACTERISTIC CURVES US3AC THRU US3MC Fig. 2 - MAXIMUM AVERAGE FORWARD CURRENT RATING AVERAGE FORWARD CURRENT, AMPERES Fig. 1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 Noninductive 10 Noninductive 3.0 2.5 2.0 1.5 1.0 0.5 0 50 60 70 80 90 100 110 120 130 140 150 LEAD TEMPERATURE, oC SINGLE PHASE HALF W AVE 60HZ RESISTIVE OR INDUCTIVE LOAD P.C.B MOUNTED ON 0.315x0.315"(8.0x8.0mm) COPPER PAD AREAS trr +0.5A () PULSE GENERATOR NOTE 2 (+) 25 Vdc (approx) () D.U.T. 0 -0.25 1 NONInductive OSCILLOSCOPE NOTE 1 (+) NOTES:1. Rise Time=7ns max. Input Impedance=1 megohm. 22pF 2. Rise Time=10ns max. Source Impedance=50 Ohms. -1.0 SET TIME BASE FOR 10ns/cm 1cm Fig. 3 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES 100 Fig. 4 - TYPICAL FORWARD CHARACTERISTICS 100 INSTANTANEOUS FORWARD CURRENT, AMPERES 10.0 TJ=150C 0 10.0 US3AC thru US3DC US3GC 0 TJ=100C 1.0 TJ=25C 0 US3MC 1.0 0.1 0.1 0 TJ=25C Pulse Width=300 s 2% Duly Cycle 01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, VOLTS 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE. VOLTS Fig. 5 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES 200 Fig. 6 - TYPICAL JUNCTION CAPACITANCE 160 140 CAPACITANCE, pF 0 TJ=25C f=1MHz Vslg=50mVp-p 100 120 100 80 60 40 US3GC thru US3MC US3AC thru US3DC 50 8.3ms SINGLE HALF SINCE-WAVE JEDEC METHOD 10 1 5 10 50 100 NUMBER OF CYCLES AT 60HZ 20 .1 .5 1.0 2.0 5.0 10.0 20 50 100 200 500 1000 REVERSE VOLTAGE, VOLTS www.paceleader.tw 2