UF3M

Reverse Voltage - 50 to 1000 Volts DO-214AB SURFACE MOUNT ULTRA FAST RECTIFIER FEATURES UF3A THRU UF3M Forward Current - 3.0 Amperes 0.126 (3.20) 0.114 (2.90) 0.245(6.22) 0.220(5.59) 0.280(7.11) 0.260(6.60) 0.012(0.305) 0.006(0.152) The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 For surface mounted applications Low reverse leakage Built-in strain relief,ideal for automated placement High forward surge current capability High temperature soldering guaranteed: 250 C/10 seconds at terminals Glass passivated chip junction 0.103(2.62) 0.079(2.06) MECHANICAL DATA Case: JEDEC DO-214AB molded plastic body over passivated chip Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.007 ounce, 0.25grams 0.060(1.52) 0.030(0.76) 0.008(0.203)MAX. 0.320(8.13) 0.305(7.75) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. SYMBOLS UF3A UF3B UF3D UF3G UF3J UF3K UF3M UNITS VOLTS VOLTS VOLTS Amps Amps Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TL=55 C Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 3.0A Maximum DC reverse current TA=25 C at rated DC blocking voltage TA=100 C Maximum reverse recovery time (NOTE 1) Typical junction capacitance (NOTE 2) Typical thermal resistance (NOTE 3) Operating junction and storage temperature range VRRM VRMS VDC I(AV) IFSM VF IR trr CJ 50 35 50 100 70 100 200 140 200 400 280 400 3.0 100.0 600 420 600 800 560 800 1000 700 1000 1.0 1.4 5.0 100.0 1.7 Volts µA 50 75 47.0 -65 to +150 100 63 ns pF C/W C RθJA TJ,TSTG Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A 2.Measured at 1MHz and applied reverse voltage of 4.0V D.C. 3.P.C.B. mounted with 0.2x0.2”(5.0x5.0mm) copper pad areas www.shunyegroup.com RATINGS AND CHARACTERISTIC CURVES UF3A THRU UF3M AVERAGE FORWARD RECTIFIED CURRENT, AMPERES PEAK FORWARD SURGE CURRENT, AMPERES FIG. 1- FORWARD CURRENT DERATING CURVE 3.0 FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 100 2.4 80 1.8 60 1.2 Single Phase Half Wave 60Hz Resistive or inductive Load 40 0.6 20 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 0 0 25 50 75 100 125 150 175 0 1 10 100 AMBIENT TEMPERATURE, C NUMBER OF CYCLES AT 60 Hz INSTANTANEOUS REVERSE CURRENT, MICROAMPERES FIG. 3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4-TYPICAL REVERSE CHARACTERISTICS 1,000 INSTANTANEOUS FORWARD CURRENT,AMPERES 20 10 TJ=25 C PULSE WIDTH=300 µs 1%DUTY CYCLE 100 TJ=100 C 10 1 0.1 UF3A-UF3D UF3G UF3J-UF3M 0.2 0.6 1.0 1.4 1.8 2.0 1 TJ=25 C 0.1 0.01 0.01 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 0 20 40 60 80 100 PERCENT OF PEAK REVERSE VOLTAGE,% FIG. 5-TYPICAL JUNCTION CAPACITANCE TRANSIENT THERMAL IMPEDANCE, C/W FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE 100 JUNCTION CAPACITANCE, pF 200 100 TJ=25 C 10 10 1 UF3A-UF3G UF3J-UF3M 1 0.1 1.0 10 100 0.1 0.01 0.1 1 10 100 REVERSE VOLTAGE,VOLTS t,PULSE DURATION,sec. www.shunyegroup.com