Frontier Electronics Corp. 667 E. COCHRAN STREET, SIMI VALLEY, CA 93065 TEL: (805) 522-9998 FAX: (805) 522-9989 E-mail: [email protected] Web: http://www.frontierusa.com 2A GLASS PASSIVATED ULTRA FAST RECOVERY RECTIFIER UF20-005 THRU UF20-10 FEATURES z PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY FLAMMABILITY CLASSIFICATION 94V-0 z ULTRA FAST RECOVERY TIMES FOR HIGH EFFICIENCY z LOW FORWARD VOLTAGE, HIGH CURRENT CAPABILITY z LOW LEAKAGE z HIGH SURGE CAPABILITY z HIGH TEMPERATURE SOLDERING GUARANTEED: 260°C/0.375” (9.5mm) LEAD LENGTHS FOR 10 SECONDS AT 5 LBS. (2.3KG) TENSION 1.0(25.4) MIN .034(0.9) .028(0.7) .300(7.6) .230(5.8) .140(3.6) .104(2.6) MECHANICAL DATA z CASE: MOLDED PLASTIC, DO15, DIMENSIONS IN INCHES AND (MILLIMETERS) z TERMINALS: AXIAL LEADS SOLDERABLE PER MIL-STD202, METHOD 208 z POLARITY: COLOR BAND DENOTES CATHODE END z MOUNTING POSITION: ANY z WEIGHT: 0.4 GRAMS 1.0(25.4) MIN MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20% RATINGS SYMBOL MAXIMUM RECURRENT PEAK REVERSE VOLTAGE MAXIMUM RMS VOLTAGE MAXIMUM DC BLOCKING VOLTAGE MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT 0.375” (9.5mm) LEAD LENGTH AT TA=55°C PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF SINE-WAVE SUPERIMPOSED ON RATED LOAD TYPICAL JUNCTION CAPACITANCE (NOTE 1) VRRM VRMS VDC TYPICAL THERMAL RESISTANCE (NOTE 2) Rθjc TSTG TOP STORAGE TEMPERATURE RANGE OPERATING TEMPERATURE RANGE UF20-005 UF20-01 UF20-02 UF20-04 UF20-06 UF20-08 UF20-10 UNITS 50 35 50 100 70 100 200 140 200 400 280 400 600 420 600 800 560 800 1000 700 1000 V V V IO 2.0 A IFSM 60 A CJ 30 20 PF 40 °C/W -55 TO + 150 -55 TO + 150 °C °C ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED) CHARACTERISTICS SYMBOL UF20-005 UF20-01 UF20-02 UF20-04 UF20-06 UF20-08 UF20-10 UNITS MAXIMUM FORWARD VOLTAGE AT IO DC VF 13 MAXIMUM DC REVERSE CURRENT AT TA=25°C IR 1 MAXIMUM DC REVERSE CURRENT AT TA=100°C IR 10 MAXIMUM REVERSE RECOVERY TIME (NOTE3) TRR 50 NOTES: 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS 2. BOTH LEADS ATTACHED TO HEAT SINK 20x20x1t(mm) COPPER PLATE AT LEAD LENGTH 5mm 3. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25A UF20-005 THRU UF20-10 1.5 1.7 75 V μA μA nS Page: 1 RATINGS AND CHARACTERISTIC CURVE UF20-005 THRU UF20-10 FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 10Ω NO INDUCTIVE (-) PULSE GENERATOR ( NOTE 2 ) 1Ω NON INDUCTIVE (-) OSCILLOSCOPE ( NOTE 1 ) 3.0 +0.5A D.U.T. (+) 25 Vdc (approx) FIG. 2-TYPICAL FORWARD CURRENT DERATING CURVE Trr (+) AVERAGE FORWARD CURRENT (A) 50Ω NO INDUCTIVE 0 -0.25A -1.0A NOTE: 1. RISE TIME=7ns MAX. INPUT IMPEDANCE=1 MOhms 22PF 2. RISE TIME =10ns MAX. SOURCE IMPEDANCE=50 OHMS 1cm 1.0 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE (oC) FIG. 4-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 100 10 TJ=125oC TJ=80oC 1.0 TJ=25oC .1 .01 20 40 60 80 100 120 140 INSTANTANEOUS FORWARD CURRENT (A) INSTANTANEOUS REVERSE CURRENT (uA) 2.0 SET TIME BASE FOR 10/20 ns/cm FIG. 3-TYPICAL REVERSE CHARACTERISTICS 0 Single Phase Half Wave 60 Hz Resistive or Inductive Load UF20-005~02 UF20-03~04 1.0 0.1 UF20-08~10 UF20-06 .01 .001 .2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 INSTANTANEOUS FORWARD VOLTAGE (V) PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FIG. 5-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG. 6-TYPICAL JUNCTION CAPACITANCE 60 8.3 ms Single Half Sine Wave (JEDEC Method) 50 40 30 20 10 TJ=25oC 100 UF20-005~04 40 20 10 UF20-06~10 6 4 2 0 0 JUNCTION CAPACITANCE (pF) PEAK FORWARD SURGE CURRENT (A) 200 1 2 4 6 10 20 40 60 NUMBER OF CYCLES AT 60HZ UF20-005 THRU UF20-10 100 1 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE (V) Page: 2