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| MURF1620CT - MURF1660CT 16.0 AMPS. Switchmode Power Rectifiers ITO-220AB Features Ultrafast 35 and 60 Nanosecond Recovery times o 175 C operating Junction Temperature Popular ITO-220AB Package Epoxy meets UL94, V0 @ 1/8" High temperature glass passivated junction High voltage capability to 600 volts Low leakage specified @ 150OC case temperature Current derating @ both case and ambient temperatures Mechanical Data Case: Epoxy, molded Terminal : Pure tin plated, lead free Lead temperature for soldering purposes: 260oC Max. for 10 seconds Finish: all external surfaces corrosion resistant and terminal leads are readily solderable Shipped 50 units per plastic tube Weight: 1.9 grams (approximately) Dimensions in inches and (millimeters) MAXIMUM RATINGS Type Number Symbol VRRM Peak Repetitive Reverse Voltage Working Peak Reverse Voltage VRWM DC Blocking Voltage VR Average Rectified Forward Current IF(AV) Total Device, (Rated VR), Tc=150oC Total Device Peak Rectified Forward Current IFM (Rated VR, Square Wave, 20 KHz), Tc=150 oC Per Diode Leg Nonrepetitive Peak Surge Current IFSM (Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz) Operating Junction Temperature and Storage TJ, TSTG Temperature RJC Maximum Thermal Resistance, Junction to Case Maximum Instantaneous Forward Voltage VF (Note 1) (IF=8.0 Amps, Tc=25 oC) (IF=8.0 Amps, Tc=150 oC) Maximum Instantaneous Reverse Current IR at Rated DC Blocking Voltage @ TA=25 oC @ TA=125 oC Maximum Reverse Recovery Time trr (IF=1.0 Amp, di/dt = 50 Amps / us) (IF=0.5 Amp, IR=1.0 Amp, IREC=0.25 Amp) Note: 1. Pulse Test: Pulse Width = 300 us, Duty Cycle 2.0%. MURF 1620CT 200 MURF 1640CT 400 8.0 16 16 100 -65 to + 175 MURF Units 1660CT 600 V Amps Amps Amps o C/W o 3.0 0.975 0.895 5.0 250 35 25 1.30 1.30 2.0 1.50 1.20 10 500 60 50 C V uA uA nS Version: A06 RATINGS AND CHARACTERISTIC CURVES (MURF1620CT THRU MURF1660CT) 10 IF(A), AVERAGEPOWER DISSIPATION (W) FIG.1- CURRENT DERATING, CASE RATED VR APPLIED FIG.2- TYPICAL REVERSE CURRENT 800 400 200 IR, REVERSE CURRENT. ( A) 9.0 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0 140 145 150 155 160 165 SQUARE WAVE dc 80 40 20 8.0 4.0 2.0 0.8 0.4 0.2 0.08 0.04 0.02 0 0 20 40 Tj=175 0C 100 0C 25 0C 170 o 175 180 60 80 100 120 140 160 180 200 TC, CASE TEMPERATURE. ( C) VR, REVERSE VOLTAGE. (V) FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT. (A) 100 80 8.3ms Single Half Sine Wave JEDEC Method 60 FIG.5- TYPICAL FORWARD VOLTAGE 100 70 50 40 20 IF, INSTANTANEOUS FORWARD CURRENT. (A) 30 20 10 7.0 5.0 3.0 2.0 1.0 0.7 0.5 Tj=175 0C 0 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60HZ 1000 FIG.4- TYPICAL CAPACITANCE JUNCTION CAPACITANCE.(pF) 300 Tj=25 0C 100 0C 100 25 0C 30 0.3 0.2 10 1.0 0.1 10 VR, REVERSE VOLTAGE. (V) 100 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 VF, INSTANTANEOUS VOLTAGE. (V) FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50W NONINDUCTIVE 10W NONINDUCTIVE +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 1) (+) 0 -0.25A trr NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm Version: A06 |
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