dimensions in inches and (millimeters) to-220ab features ultrafast 35 and 60 nanosecond recovery times 175 o c 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 @ 150 o c 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: 260 o c max. for 10 seconds finish: all external surfaces corrosion resistant and terminal leads are readily solderable shipped 50 units per plastic tube maximum ratings type number symbol mur 1620ct mur 1640ct mur 1660ct units peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 200 400 600 v average rectified forward current total device, (rated v r ), tc=150 o c total device i f(av) 8.0 16 amps peak rectified forward current (rated vr, square wave, 20 khz), tc=150 o c per diode leg i fm 16 amps nonrepetitive peak surge current (surge applied at rated load conditions halfwave, single phase, 60 hz) i fsm 100 amps operating junction temperature and storage temperature t j , t stg -65 to + 175 o c maximum thermal resistance, junction to case r jc 3.0 2.0 o c /w maximum instantaneous forward voltage (note 1) (if=8.0 amps, tc=25 o c) (if=8.0 amps, tc=150 o c) vf 0.975 0.895 1.30 1.30 1.50 1.20 v maximum instantaneous reverse current at rated dc blocking voltage @ t a =25 o c @ t a =125 o c ir 5.0 250 10 500 ua ua maximum reverse recovery time (if=1.0 amp, di/dt = 50 amps / us) (if=0.5 amp, ir=1.0 amp, irec=0.25 amp) trr 35 25 60 50 ns note: 1. pulse test: pulse width = 300 us, dut y c y cle Q 2.0%. MUR1620CT-mur1660ct 16.0amp. switchmode power rectifiers weight: 2.24 grams http://www.luguang.cn mail:lge@luguang.cn free datasheet http:///
ratings and characteristic curves (mur1620 thru mur1660ct) ct fig.2- typical reverse current i , reverse current .( a) r 25 c 0 tj=175 c 0 100 c 0 0 020 40 60 80 100 120 140 160 180 200 0.02 0.04 0.08 0.2 0.4 0.8 2.0 4.0 8.0 20 40 80 200 400 800 v , reverse voltage. (v) r fig.1- current derating, case t , case temperature. ( c) c o i , averagepower dissipation f(a) (w) 0 140 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10 145 150 155 160 165 170 175 180 dc square wave rated v applied r v , reverse voltage. (v) r 1.0 10 10 100 30 100 300 1000 fig.4- typical capacitance tj=25 c 0 i , instantaneous forward current. (a) f v , instantaneous voltage. (v) f fig.5- typical forward voltage 0.2 0.3 0.4 0.6 0.8 1.0 1.1 1.2 0.1 0.9 0.7 0.5 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 tj=175 c 0 fig.6- reverse recovery time characteristic and test circuit diagram 50 noninductive non inductive oscilloscope (note 1) pulse generator (note 2) dut (+) 50vdc (approx) (-) notes: 1. rise time=7ns max. input impedance= 1 megohm 22pf 2. rise time=10ns max. sourse impedance= 50 ohms (-) (+) 10 noninductive -1.0a -0.25a 0 +0.5a trr 1cm set time base for 5/ 10ns/ cm fig.3- maximum non-repetitive forward surge current peak forward surge current. (a) number of cycles at 60hz 1 10 100 80 60 40 20 0 100 100 c 0 25 c 0 2 5 20 50 8.3ms single half sine wave jedec method junction capacitance.(pf) MUR1620CT-mur1660ct 16.0amp. switchmode power rectifiers http://www.luguang.cn mail:lge@luguang.cn free datasheet http:///
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