UF301

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