U2020R THINKISEMI | Alldatasheet
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TO-220AC(TO-220-2L) Unit:inch(mm) ※ ThinkiSemi latest&matured p rocess FRD/FRED ※ Low forward volta g e dro p ※ Hi g h current ca p abilit y ※ Hi g h sur g e current ca p abilit y Application ※ Automotive Inverters and Solar Inverters ※ Car Audio Am p lifiers and Sound Device S y stems ※ Platin g Power Su pp l y ,Motor Control,UPS and SMPS etc. Mechanical Data Case: TO-220AC(TO-220-2L) with heat sink package ※ Terminals: Solderable p er MIL-STD-202 method 208 ※ Polarit y : As marked on diode bod y ※ Mountin g p osition: An y ※ Wei g ht: 2.0 g ram a pp roximatel y Positive Negative Suffix "R" Internal Configuration Low reverse leakage current Epoxy: UL 94V-0 rate flame retardant .196(5.00) .054(1.39) .038(0.96) .419(10.66) .139(3.55) MIN .624(15.87) .269(6.85) .548(13.93) .50(12.7)MIN .177(4.5)MAX .226(5.75) .163(4.16) .045(1.15) .019(0.50) .025(0.65)MAX .1(2.54).1(2.54) .387(9.85) Base Backside Base Backside MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ ambient temperature unless otherwise specified. Single phase,half wave,60Hz,resistive or inductive load. For capacitive load, derate current by 20%. SYMBOL UNIT IF(AV) A IFSM A VF (Typical) IR μA μA Trr nS CJ pF RθJC ℃/W TJ,TSTG ℃ Note:(1)Reverse recovery test conditions IF = 0.5A, IR = 1.0A, Irr = 0.25A. Note:(2)Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts DC. Note:(3)Thermal Resistance junction to case. Typical Junction Capacitance (Note 2) 200 Typical Thermal Resistance (Note 3) 1.5 Operating Junction and Storage Temperature Range -55 to +175 Maximum Reverse Recovery Time (Note1) PARAMETER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current TC=125℃ (Total Device 20A) Peak Forward Surge Current, 8.3ms single Half sine-wave superimposed on rated load (JEDEC method)(Per Diode/Per Leg) 300 Maximum Instantaneous Forward Voltage @20A(Per Diode/Per Leg) Maximum DC Reverse Current @TJ=25℃ At Rated DC Blocking Voltage @TJ=125℃ 1.0 100 0.90-1.00 U2020R VRRM 200 V VRMS 140 V VDC 200 V V 25-50
© 1995 Thinki Semiconductor Co., Ltd. http://www.thinkisemi.com.tw/ Page 2/2Rev.10T FIG.1 - FORWARD CURRENT DERATING CURVE FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS AVERAGE FORWARD RECTIFIED CURRENT, AMPERES IINSTANTANEOUS FORWARD CURRENT, AMPERES 200 0.1 0 125 CASE TEMPERATURE, INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES NUMBER OF CYCLES AT 60Hz 120 180 240 300 1 10 100 FIG.4 - TYPICAL REVERSE CHARACTERISTICS PERCENT OF RATED PEAK REVERSE VOLTAGE,% INSTANTANEOUS REVERSE CURRENT, MICROAMPERES 0.1 1000 100 20 40 60 80 100
60 Hz Resistive or
Pulse Width 8.3ms Single Half-Sire-Wave (JEDEC Method) T J =25 PULSE WIDTH=300uS 1% DUTY CYCLE T J =125 T J =25 U2020R 62.5 187.5 FIG.5 - TYPICAL JUNCTION CAPACITANCE REVERSE VOLTAGE, VOLTS 0.1 JUNCTION CAPACITANCE, pF 1000 1.0 4.0 10 100 100 T J = 25 f = 1.0 MHZ Vsig = 50mVp-p U2020R