DATA SHEET UF300 thru UF3010 ULTRAFAST RECOVERY RECTIFIERS VOLTAGE 50 to 1000 Volts CURRENT 3.0 Amperes DO-201AD Unit: inch(mm) FEATURES .052(1.3) .048(1.2) 1.0(25.4)MIN. • Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound • Exceeds environmental standards of MIL-S-19500/228. .375(9.5) MECHANICAL DATA .285(7.2) • Ultra Fast switching for high efficiency. • Pb free product are available : 99% Sn above can meet Rohs environment substance directive request Case: Molded plastic, DO-201AD Terminals: Axial leads, solderable per MIL-STD-202G,Method 208 .210(5.3) .188(4.8) 1.0(25.4)MIN. Polarity: Band denotes cathode Mounting Position: Any Weight: 1.132 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz. PARAMETER SYMBOL UF300 Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V UF301 UF302 UF304 UF306 UF308 UF3010 UNITS Maximum Average Forward Current .375"(9.5mm) lead length at TA=55OC IAV 3.0 A Peak Forward Surge Current : 8.3ms single half sine-wave superimposed on rated load(JEDEC method) IFSM 150 A Maximum Forward Voltage at 3.0A VF Maximum DC Reverse Current TA=25OC at Rated DC Blocking Voltage TA=100OC IR Typical Junction capacitance (Note 1) CJ Typical Thermal Resistance(Note 2) Maximum Reverse Recovery Time (Note 3) Operating Junction and Storage Temperature Range 1.1 1.0 TJ,TSTG V 10.0 750 75 RθJA TRR 1.7 uA 50 O 20 50 C/W 75 -55 TO +150 pF ns O C NOTES: 1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC. 2. Thermal Resistance from Junction to Ambient and from Junction to lead length 0.375”(9.5mm) P.C.B. mounted. 3. Reverse Recovery Time IF=.5A ,IR=1A , I rr=.25A STAD-JAN.03.2005 PAGE . 1 RATING AND CHARACTERISTIC CURVES 50-200V 400V 1.0 600-1000V 0.1 TA= 25 OC .01 0.4 0.6 0.8 1.0 1.4 1.2 1.6 1.8 6.0 AVERAGE FORWARD CURRENT, AMPERES INSTANTANEOUS FORWARD CURRENT AMPERES 10 5.0 4.0 3.0 2.0 1.0 0 INSTANTANEOUS FORWARD VOLTAGE,VOLTS 75 100 125 150 175 O Fig.2 FORWARD CURRENT DERATING CURVE T A =125 C O 10 T A =75 C O 1.0 T A =25 C O 0.1 0 20 40 60 80 100 120 140 FORWARD SURGE CURRENT,AMPERES INSTANTANEOUS REVERSE CURRENT,uA 50 210 100 180 150 120 90 60 30 0 PERCENT OF PEAK REVERE VOLTAGE,% Fig.3 TYPICAL REVERSE LEAKAGE CHARACTERISTICS STAD-JAN.03.2005 25 AMBIENT TEMPERATURE, C Fig.1 FORWARD CHARACTERISTICS 0.01 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD .375" LEAD LENGTHS 1 5 10 50 100 200 1000 NO. OF CYCLES AT 60Hz Fig.4 PEAK FORWARD SURGE CURRENT PAGE . 2