UF5400 THRU UF5408 100V-800V 3.0A HIGH EFFICIENCY RECTIFIERS Features · Plastic package has Underwriters Laboratory Flammability Classification 94V-0 · Low forward voltage drop · High current capability · High reliability · Low power loss, high effciency · High surge current capability · High speed switching · Low leakage Mechanical Data Case : JEDEC DO-201AD molded plastic body Epoxy : UL94V-0 rate flame retardant Lead : Plated axial lead solderable per MIL-STD-750, method 2026 Polarity : Color band denotes cathode end Mounting Position : Any Weight : 0.042 ounce, 1.19 gram Maximum Ratings and Electrical Characteristics Ratings at 25oC ambient temperature unless otherwise specified. Parameter Symbol s UF 5400 UF 5401 UF 5402 UF 5403 UF 5404 UF 5405 UF 5406 UF 5407 UF 5408 Units 10 0 20 0 30 0 40 0 50 0 60 0 80 0 100 0 Volt s Maximum repetitive peak reverse voltage RRV M 50 Maximum RMS voltage RMV S 35 70 14 0 21 0 28 0 35 0 42 0 56 0 70 0 Volt s Maximum DC blocking voltage DCV 50 10 0 20 0 30 0 40 0 50 0 60 0 80 0 100 0 Volt s Maximum average forward rectified current, 0.375" (9.5mm) lead length at TA=55oC IF(AV) 3.0 Amp s Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) at TA=55oC IFSM 150.0 Amp s Maximum instantaneous forward voltage at 3.0A (Note 2) Maximum DC reverse current at rated DC blocking voltage Maximum reverse recovery time at IF= 0.5A, IR= 1.0A, Irr= 0.25A @ TA=25oC @ TA=100oC TJ=25oC Typical junction capacitance at 4.0V, 1MHz Typical thermal resistance (Note 1) Operating junction temperature range Storage temperature range FV 1.0 1. 7 Volt s 10 IR trr JC 75 20 0 50 7 5 45 J T T STG nS 3 6 20 8.5 R θJA R θJL uA pF o C/W -55 to +150 o -55 to +150 o C C Notes: 1. Thermal resistance from junction to lead and from junction to ambient with 0.375" (9.5mm) lead length, o heatsink both leads attached t 2. Pulse test: 300 us pulse width, 1% duty cycle E-mail: [email protected] 1 of 2 Web Site: www.taychipst.com UF5400 THRU UF5408 50V-1000V 3.0A HIGH EFFICIENCY RECTIFIERS FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE 50W NON INDUCTIVE (+) 10W NON INDUCTIVE ) 0 PULSE GENERATOR (NOTE2) 25Vdc (APPROX) ( 1W NON INDUCTIVE Trr +0.5A D.U.T. AVERAGE FORWARD CURRENT (A) FIG.1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC -0.25A OSCILLOSCOPE (NOTE1) -1.0A NOTES : 1.Rise Time=7ns max. input impedance=1 megohm 22pF 2.Rise Time=10ns max. source impedance = 50 ohms 1cm 6.0 5.0 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0.375"(9.5mm) LEAD LENGTH 4.0 3.0 2.0 1.0 0 SET TIME BASE FOR 10/20 ns/cm 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE (℃) FIG.4-TYPICAL REVERSE CHARACTERISTICS 1000 100 INSTANTANEOUS REVERSE CURRENT (mA) INSTANTANEOUS FORWARD CURRENT (AMPERES) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50\100\200\300\400V 10 1 600\800\1000V TJ=25℃ 0.1 100 TJ=150℃ 10 TJ=100℃ 1.0 TJ=25℃ 0.1 PULSE WIDTH=300mS 1% DUTY CYCLE 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0.01 INSTANTANEOUS FORWARD VOLTAGE (VOLTS) 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FIG.5-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG6-TYPICAL JUNCTION CAPACITANCE 200 100 JUNCTION CAPACITANCE (pF) PEAK FORWARD SURGE CURRENT (AMPERES) 300 8.3m SINGLE HALF SINE WAVE (JEDEC Method) 200 100 UF5400-UF5404 UF5400-UF5404 60 40 UF5406-UF5408 20 10 6 4 TJ=25℃ 2 UF5406-UF5408 1 0.1 0.2 0 1 5 10 50 100 0.4 1 2 4 10 20 40 100 REVERSE VOLTAGE. (V) NUMBER OF CYCLES AT 60Hz E-mail: [email protected] 2 of 2 Web Site: www.taychipst.com