UF300 ~ UF3010 ULTRAFAST RECOVERY RECTIFIERS VOLTAGE 50 to 1000 Volts CURRENT 3.0 Amperes FEATURES 0.052(1.3) 0.048(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. • Ultra Fast switching for high efficiency. 0.375(9.5) 0.285(7.2) • In compliance with EU RoHS 2002/95/EC directives MECHANICAL DATA • Case: Molded plastic, DO-201AD • Terminals: Axial leads, solderable per MIL-STD-750,Method 2026 • Polarity: Band denotes cathode • Mounting Position: Any 0.210(5.3) 0.188(4.8) 1.0(25.4)MIN. • Weight: 0.0395 ounce, 1.122 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz. PARAMETER SYMBOL UF300 UF301 UF302 UF304 UF306 UF308 UF3010 UNITS 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 Maximum Average Forward Current .375"(9.5mm) lead length at TA=55OC IF(AV) 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 at Rated DC Blocking Voltage Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) Maximum Reverse Recovery Time (Note 3) Operating Junction and Storage Temperature Range TJ=25OC TJ=100OC 1.0 1.3 75 TJ,TSTG μA 50 20 12 RθJA RθJC trr V 10.0 750 IR CJ 1.7 50 O 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 September 21,2010-REV.01 PAGE . 1 UF300 ~ UF3010 RATING AND CHARACTERISTIC CURVES 10 6.0 400V 1.0 600-1000V 0.1 TA= 25 OC .01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 AVERAGE FORWARD CURRENT, AMPERES INSTANTANEOUS FORWARD CURRENT AMPERES 50-200V SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD .375" LEAD LENGTHS 5.0 4.0 3.0 2.0 1.0 0 25 INSTANTANEOUS FORWARD VOLTAGE,VOLTS 50 75 100 125 150 175 AMBIENT TEMPERATURE, OC Fig.2 FORWARD CURRENT DERATING CURVE Fig.1 FORWARD CHARACTERISTICS 1000 FORWARD SURGE CURRENT,AMPERES INSTANTANEOUS REVERSECURRENT, uA 210 O TJ = 150 C 100 TJ = 100 OC 10 1.0 O TJ = 25 C 180 150 120 90 60 30 0 0.1 20 40 60 80 100 120 140 PERCENTAGE OF PEAK REVERSE VOLTAGE,% Fig.3 TYPICAL REVERSE CHARACTERISTIC September 21,2010-REV.01 1 5 10 50 100 200 1000 NO. OF CYCLES AT 60Hz Fig.4 PEAK FORWARD SURGE CURRENT PAGE . 2