MUR1620CT - MUR1660CT 16.0 AMPS. Switchmode Power Rectifiers TO-220AB Features Ultrafast 35 and 60 Nanosecond Recovery times 175oC operating Junction Temperature Popular TO-220 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) MAXIMUM RATINGS Type Number Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Average Rectified Forward Current Total Device, (Rated VR), Tc=150oC Total Device Peak Rectified Forward Current (Rated VR, Square Wave, 20 KHz), Tc=150oC Per Diode Leg Nonrepetitive Peak Surge Current (Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz) Operating Junction Temperature and Storage Temperature Maximum Thermal Resistance, Junction to Case Symbol VRRM VRWM VR Dimensions in inches and (millimeters) MUR 1620CT MUR 1640CT MUR 1660CT Units 200 400 600 V IF(AV) 8.0 16 Amps IFM 16 Amps IFSM 100 Amps TJ, TSTG -65 to + 175 RθJC Maximum Instantaneous Forward Voltage (Note 1) (IF=8.0 Amps, Tc=25oC) VF (IF=8.0 Amps, Tc=150oC) Maximum Instantaneous Reverse Current IR at Rated DC Blocking Voltage @ TA=25oC @ TA=125oC Maximum Reverse Recovery Time (IF=1.0 Amp, di/dt = 50 Amps / us) trr (IF=0.5 Amp, IR=1.0 Amp, IREC=0.25 Amp) Note: 1. Pulse Test: Pulse Width = 300 us, Duty Cycle ≦2.0%. 3.0 0.975 0.895 o o 2.0 1.30 1.30 1.50 1.20 C C /W V 5.0 250 10 500 uA uA 35 25 60 50 nS Version: A06 RATINGS AND CHARACTERISTIC CURVES (MUR1620CT THRU MUR1660CT) FIG.2- TYPICAL REVERSE CURRENT FIG.1- CURRENT DERATING, CASE 800 400 200 RATED VR APPLIED 9.0 IR, REVERSE CURRENT. ( A) IF(A), AVERAGEPOWER DISSIPATION (W) 10 8.0 7.0 6.0 5.0 dc 4.0 3.0 SQUARE WAVE 2.0 1.0 0 140 145 150 155 160 165 170 175 Tj=175 0C 80 40 20 8.0 4.0 2.0 100 0C 25 0C 0.8 0.4 0.2 0.08 0.04 0.02 0 0 180 20 40 60 80 100 120 140 160 180 200 1.0 1.1 o TC, CASE TEMPERATURE. ( C) VR, REVERSE VOLTAGE. (V) 100 8.3ms Single Half Sine Wave JEDEC Method 80 FIG.5- TYPICAL FORWARD VOLTAGE 60 100 70 40 50 20 0 2 1 5 10 20 50 IF, INSTANTANEOUS FORWARD CURRENT. (A) PEAK FORWARD SURGE CURRENT. (A) FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 100 NUMBER OF CYCLES AT 60HZ JUNCTION CAPACITANCE.(pF) 1000 FIG.4- TYPICAL CAPACITANCE 300 Tj=25 0C 100 30 20 Tj=175 0C 10 7.0 5.0 3.0 2.0 100 0C 25 0C 1.0 0.7 0.5 0.3 30 0.2 10 0.1 1.0 10 100 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 VF, INSTANTANEOUS VOLTAGE. (V) VR, REVERSE VOLTAGE. (V) FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50W NONINDUCTIVE 10W NONINDUCTIVE trr +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 1) NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms 0 -0.25A (+) -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm Version: A06 1.2