UF201 THRU UF207 Ultra Fast Recovery Rectifier YENYO Voltage Range 50 to 1000 V Current 2.0 Ampere Features ¬ Fast switching for high efficiency ¬ Low forward voltage drop ¬ High current capability ¬ Low reverse leakge current ¬ High surge current capability Mechanical Data ¬ Case: Molded plastic DO-15 ¬ Epoxy: UL 94V-0 rate flame retardant ¬ Terminals: Solderable per MIL-STD-202 method 208 guranteed ¬ Polarity:Color band denotes cathode ¬ Mounting position: Any ¬ Weight: 0.4 gram DO-15 .034(.86) .028(.71) DIA. 1.0(25.4) MIN. .300(7.6) .230(5.8) .140(3.6) .104(2.6) 1.0(25.4) DIA. MIN. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. SYMBOL UF 201 UF 202 UF 203 UF 204 UF 205 UF 206 UF 207 UNIT 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 VDC 50 100 200 400 600 800 1000 V Maximum DC Blocking Voltage Maximum Average Forward Rectified o Current TL=55 C IF(AV) 2.0 A IFSM 60 A Peak Forward Surge Current, 8.3ms single Half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage @ 2.0 A VF 1.0 1.3 o Maximum DC Reverse Current @TJ=25 C o At Rated DC Blocking Voltage @TJ=100 C IR Maximum Reverse Recovery Time (Note 1) Trr Typical junction Capacitance (Note 2) CJ Typical Thermal Resistance (Note 3) Operating Junction and Storage Temperature Range 1.7 V 5.0 uA 100 uA 50 nS 75 pF 35 R JA 55 TJ, TSTG -55 to +125 o CW o C NOTES : (1) Reverse recovery test conditions IF = 0.5A, IR = 1.0A, Irr = 0.25A. (2) Thermal Resistance junction to lead. (3) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts DC. 1/2 DAA57 , R0, MAR-04 RATINGS AND CHARACTERISTIC CURVES UF201 THRU UF207 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1 - FORWARD CURRENT DERATING CURVE 60 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 2.0 1.6 1.2 0.8 0.4 60 Hz Resistive or Inductive load 0 Pulse Width 8.3ms Single Half-Sire-Wave (JEDEC Method) 50 40 30 20 10 0 0 50 100 150 1 100 NUMBER OF CYCLES AT 60Hz o LEAD TEMPERATURE, C FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 10 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES 1000 UF201G-UF203G 1.0 UF204G UF205G-UF207G 0.1 o TJ=25 C PULSE WIDTH=300uS 1% DUTY CYCLE 0.01 0.4 0.6 0.8 1.0 1.2 1.4 1.6 o 100 TJ=100 C 10 o TJ=25 C 1 0.1 1.8 0 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,% FIG.5 - TYPICAL JUNCTION CAPACITANCE 1000 JUNCTION CAPACITANCE, pF IINSTANTANEOUS FORWARD CURRENT, AMPERES 10 o TJ = 25 C f = 1.0 MHZ Vsig = 50mVp-p 100 10 0.1 1.0 4.0 10 100 REVERSE VOLTAGE, VOLTS YENYO TECHNOLOGY CO., LTD. 2/2 DAA58, R0, MAR-04